Anritsu MP2100A BERTWave Operation Manual

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MP2100A BERTWave

MP2101A BERTWave PE

MP2102A BERTWave SS

Operation Manual

15th Edition

For safety and warning information, please read this

manual before attempting to use the equipment.

Keep this manual with the equipment.

ANRITSU CORPORATION

Document No.: M-W3349AE-15.0

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Page 1 MP2100A BERTWave MP2101A BERTWave PE MP2102A BERTWave SS Operation Manual 15th Edition For safety and warning information, please read this manual before attempting to use the equipment. Keep this manual with the equipment. ANRITSU CORPORATION Document No.: M-W3349AE-15.0...
Page 2 Ensure that you clearly understand the meanings of the symbols BEFORE using the equipment. Some or all of the following symbols may be used on all Anritsu equipment. In addition, there may be other labels attached to products that are not shown in the diagrams in this manual.
Page 3: For Safety
For Safety WARNING • ALWAYS refer to the operation manual when working near locations at which the alert mark shown on the left is attached. If the advice in the operation manual is not followed, there is a risk of personal injury or reduced equipment performance.
Page 4 Calibration • The performance-guarantee seal verifies the integrity of the equipment. To ensure the continued integrity of the equipment, only Anritsu service personnel, or service personnel of an Anritsu sales representative, should break this seal to repair or calibrate the equipment.
Page 5 For Safety WARNING • This equipment uses a Liquid Crystal Display (LCD). DO NOT subject the equipment to excessive force or drop it. If the LCD is subjected to strong mechanical shock, it may break and liquid may leak. This liquid is very caustic and poisonous. DO NOT touch it, ingest it, or get in your eyes.
Page 6 For Safety CAUTION Cleaning • Always remove the main power cable from the power outlet before cleaning dust around the power supply and fan. • Clean the power inlet regularly. If dust accumulates around the power pins, there is a risk of fire. •...
Page 7 For Safety Class 1 indicates the danger degree of the laser radiation specified Laser Safety below according to IEC 60825-1:2007. Class 1: Lasers that are safe under reasonably foreseeable conditions of operation, including the use of optical instruments for intrabeam viewing. Class I indicates the degree of danger of the laser radiation outlined below as defined by 21 CFR 1040.10:1995.
Page 8 For Safety The model names of “recommended SFP/XFP” written on label are Laser Safety listed in following table. Table 1 Laser Safety Classifications Based on IEC 60825-1:2007 Beam Max. Optical Emitted Radiation Pulse Width (s)/ Laser Model Name Class Output Power Wavelength Angle Repetition Rate...
Page 9 For Safety Table3 Labels on Product Type Label Affixed to: Model Name MP2100A + MP2100A-050, MP2100A + MP2100A-051, Explanation Figure 1, A MP2101A + MP2101A-050, MP2101A + MP2101A-051 MP2100A + MP2100A-050, MP2100A + MP2100A-051, Certification Figure 1, B MP2101A + MP2101A-050, MP2101A + MP2101A-051...
Page 10 For Safety Laser Radiation Markings Figure 1 Locations of Affixed Labels Figure 2 Locations of Laser Beam Apertures...
Page 11 Back-up Battery the memory. This battery must be replaced by service personnel when it has reached the end of its useful life; contact the Anritsu sales section or your nearest representative. Note: The battery used in this equipment has a maximum useful life of 4 years.
Page 12 Note: The flash memory used in this equipment has a maximum writing time of one million. Anritsu can take no responsibility for lost data, and users are recommended to always back up important data at regular intervals. To reduce the possibility of data loss, particular attention should be given to the following points.
Page 13 In addition, this warranty is valid only for the original equipment purchaser. It is not transferable if the equipment is resold. Anritsu Corporation shall assume no liability for injury or financial loss of the customer due to the use of or a failure to be able to use this equipment.
Page 14 Anritsu Corporation Contact In the event that this equipment malfunctions, contact an Anritsu Service and Sales office. Contact information can be found on the last page of the printed version of this manual, and is available in a separate file on the CD version.
Page 15 2012/19/EC (the “WEEE Directive”) in European Union. For Products placed on the EU market after August 13, 2005, please contact your local Anritsu representative at the end of the product's useful life to arrange disposal in accordance with your initial contract and the local law.
Page 16 Anritsu electronic equipment). By reading this EULA and using this software, you are agreeing to be bound by the terms of its contents and Anritsu Corporation (hereafter Anritsu) hereby grants you the right to use this Software with the Anritsu-specified equipment (hereafter Equipment) for the purposes set out in this EULA.
Page 17 Commerce Denied Persons List or Entity otherwise, due to your violation of the terms List. By using this Software, you warrant of this EULA, Anritsu shall have the right to that you are not located in any such country seek proportional damages from you.
Page 18 Notes On Export Management This product and its manuals may require an Export License/Approval by the Government of the product's country of origin for re-export from your country. Before re-exporting the product or manuals, please contact us to confirm whether they are export-controlled items or not. When you dispose of export-controlled items, the products/manuals need to be broken/shredded so as not to be unlawfully used for military purpose.
Page 19 Cautions against computer virus infection • Copying files and data Only files that have been provided directly from Anritsu or generated using Anritsu equipment should be copied to the instrument. All other required files should be transferred by means of USB or CompactFlash media after undergoing a thorough virus check.
Page 20 CE Conformity Marking Anritsu affixes the CE conformity marking on the following product(s) in accordance with the Council Directive 93/68/EEC to indicate that they conform to the EMC and LVD directive of the European Union (EU). CE marking 1. Product Model...
Page 21 : No limits apply for this equipment with an active input power under 75 W. • LVD: EN 61010-1: 2010 (Pollution Degree 2) 4. Authorized representative Name: Murray Coleman Head of Customer Service EMEA ANRITSU EMEA Ltd. Address, city: 200 Capability Green, Luton Bedfordshire, LU1 3LU Country: United Kingdom...
Page 22 C-Tick Conformity Marking Anritsu affixes the C-Tick mark on the following product(s) in accordance with the regulation to indicate that they conform to the EMC framework of Australia/New Zealand. C-Tick marking 1. Product Model Model: MP2100A BERTWave/ MP2101A BERTWave PE/ MP2102A BERTWave SS 2.
Page 23: About This Manual
About This Manual The manual set for the BERTWave Series consists of the following five operation manuals: MP2100B BERTWave Operation Manual Operation (M-W3772AE) This manual is intended for those who use the MP2100B BERTWave, and explains the installation procedure, handling precautions, connector connection procedures, panel operations, maintenance procedures, specifications and various functions.
Page 24 For remote control of the MP2100A/MP2101A/MP2102A BERTWave via BERTWave series Remote Control the remote control, refer to the Operation Manual (W3773AE). This operation manual assumes the reader has the following basic knowledge: ● Optical communications, handling optical parts ● Windows file operations and the Windows Control Panel...
Page 25 Manual Notation System The MP2100A/MP2101A/MP2102A BERTWave series is abbreviated MP2100A/MP2101A/MP2102A in this manual. The names of panel and function keys are in bold. Example:Power: The user interface such as button and tag names are in angled parentheses. Example: [ PPG ], [ System Menu ]...
Page 26: Table Of Contents
Table of Contents For Safety ............ About This Manual........Chapter 1 Outline ........Introduction of BERTWave Series ......Features ..............Intended Use .............. 1-10 Glossary ..............1-14 Chapter 2 Before Use ......... Unpacking and Installation ......... Part Names ..............Power Connection ............. 2-11 Connecting Peripheral Devices .........
Page 27 Chapter 4 Screen Operation ...... Screen Configuration ..........Data Input Method ........... Setting System Menu ..........Multi-channel Signal Output ........4-16 Simultaneous Measurement Start and Stop at Multi-channels ............4-17 Displaying Date/Time and Status ......4-18 Procedures at System Alarm ........4-19 Chapter 5 Generating Pulse Signal ...
Page 28 Chapter 7 Observing Waveform ....EYE/Pulse Scope Screen ......... Setting Item List ............7-12 Setting Restrictions..........7-19 Measurement Procedure.......... 7-20 Calibrating Sampling Scope ........7-21 Setting Clock Recovery and Rate ......7-26 Setting Data Collection Method ........ 7-32 Setting Pattern Length ..........
Page 29 Chapter 10 Maintenance ......10-1 10.1 Daily Maintenance ............. 10-2 10.2 Replacement of Optical Connector ......10-3 10.3 Optical Connector/Optical Adapter Cleaning ..... 10-5 10.4 Displaying Software Version ........10-8 10.5 Updating Software ........... 10-10 10.6 Touch Panel Position Calibration......10-11 10.7 Cautions on Storage ..........
Page 30 VIII.
Page 31: Chapter 1 Outline
Chapter 1 Outline This chapter explains the BERTWave types and features, and technical terms used in this manual. Introduction of BERTWave Series ........ 1-2 1.1.1 BERTWave Types ..........1-2 1.1.2 Options ............. 1-3 1.1.3 Optional Accessories ........1-8 Features ................ 1-9 Intended Use ...............
Page 32: Introduction Of Bertwave Series
Chapter 1 Outline 1.1 Introduction of BERTWave Series 1.1.1 BERTWave Series Types The MP2100A BERTWave is a measuring instrument that combines the functions of a pulse pattern generator (PPG), bit error detector (ED) and sampling oscilloscope all-in-one instrument. The PPG creates a digital signal with editable data transmission speed, pulse voltage level, and send data pattern.
Page 33: Options
Introduction of BERTWave Series 1.1.2 Options The BERTWave Series options are shown below. The usable options vary with the model name. PPG: Pulse Pattern Generator, ED: Error Detector, SS: Sampling Scope The option number of the added option is indicated on the label on the rear panel.
Page 34 Chapter 1 Outline Table 1.1.2-1 MP2100A Option List (Cont’d) Option Number Name Description MP2100A-066* 1 High Bit Rate/1 to 2 Low Bit Rate Filter Bank MP2100A-067* 1 to 2 High Bit Rate/3 to 4 Low Bit Rate Filter Bank MP2100A-068* 2 to 3 High Bit Rate/1 to 2 Low Bit Rate Filter Bank MP2100A-069*...
Page 35 Introduction of BERTWave Series *1: Select one from Option 001, 003 or 007. *2: Select 037, 038, 039, 040, or 056 to 086 when Option 003 or 007 is selected. *3: Select one from Option 037 to 040. *4: Select one from Option 050 or 051. *5: Clock recovery to analyze Ch B waveform is not available for Option 007.
Page 36 Chapter 1 Outline MP2102A-130, MP2102A-176 through 186 are retrofit option. Installing these options requires returning MP2102A to factory. Table 1.1.2-3 MP2102A Option List Option Number Name Description MP2102A-021* Dual Electrical Receiver Two electric interfaces in reception part MP2102A-023* Optical/Single-ended Electrical One optical interface and one Receiver electrical interface of reception parts...
Page 37 Introduction of BERTWave Series Table 1.1.2-3 MP2102A Option List (Cont’d) Option Number Name Description MP2102A-070* LPF for 156M (L) Low-pass filter for Option 064 to 069 MP2102A-071* LPF for 622M (L) MP2102A-072* LPF for 1.0G (L) MP2102A-073* LPF for 1.2G (L) MP2102A-076/176* LPF for 2.1G (H) Low-pass filter for Option 061 to 063...
Page 38: Optional Accessories
Chapter 1 Outline 1.1.3 Optional Accessories Optional Accessories of BERTWave are shown in following table. Table 1.1.3-1 Optional Accessories Model/ Name Remarks Order No. MX210001A Jitter Analysis Software For MP2100A, MP2102A MX210002A Transmission Analysis Software For MP2100A B0639A Carrying Case B0650A Rack Mount Kit G0174A...
Page 39: Features
The BERTWave has the following features:  Bit error rate measurement and waveform monitoring in one instrument  Easy touch panel operation  Compact size (180 mm deep)  GPIB interface option for remote control  Compatibility of remote commands with previous Anritsu measuring instruments...
Page 40: Intended Use
Chapter 1 Outline 1.3 Intended Use The BERTWave can be used for the following applications:  Evaluating optical transceivers used in optical fiber communications  Evaluating parts for digital communications Evaluating optical transceivers used in optical fiber communications Computer-based and public communications systems send and receive digital signals.
Page 41 Intended Use Table 1.3-1 Transmitter Optical Output Item Specifications Transmission rate 9.95328 Gbit/s ±20 ppm (10GBASE-LR) 10.3125 Gbit/s ±20 ppm (10GBASE-LW) Center wavelength 1260 to 1355 nm Averaging output –8.5 to 0.5 dBm Minimum modulation amplitude –5.2 dBm Minimum extinction ratio 3.5 dB Eye mask pattern (0.25, 0.40, 0.45, 0.25, 0.28, 0.40)
Page 42 *1: Bit error rate: 10 or less Excluding center wavelength, the items in Table 1.3-1 are tested with the MP2100A BERTWave. The following figure shows a connection example between the DUT and the measurement. MP2100A-003,005 BERTWave ■MP2100A BERT Wave...
Page 43 Intended Use Excluding center wavelength, the items in Table 1.3-2 are used to test E/O converters, optical power meters, optical attenuator, and optical couplers with the MP2100A BERTWave. The following figure shows a connection example between the DUT and the measurement.
Page 44: Technical Terms
Chapter 1 Outline 1.4 Technical Terms 1.4.1 Explanation of Technical Terms This section explains the technical terms used in this manual. 0 Level (Zero Level) At Eye pattern measurement, the maximum level at the center 20% of the bit interval is the average value of the low histogram. 1 Level (One Level) At Eye pattern measurement, the maximum level at the center 20% of the bit interval is the average value of the high histogram.
Page 45 Technical Terms p-p (peak to peak) Indicates difference between maximum and minimum values for signal amplitude and data distribution width For example, Vp-p means the difference between the maximum and minimum values of the AC voltage. Jitter p-p means the difference between the maximum and minimum values of the jitter time distribution.
Page 46 Chapter 1 Outline In the circuit in Figure 1.4.1-2, the voltage V when the power P and P consumed by resistance R is equal is the effective AC voltage V (t). V the root mean square found using the following equation. ...
Page 47 Technical Terms Eye Pattern The Eye Pattern is the pattern created by superimposing the digital waveforms sampled at the same timing. First measured waveform Second measured waveform Third measured waveform Fourth measured waveform Super- imposed waveforms Eye pattern Figure 1.4.1-3 Eye Pattern Drawing Method 1-17...
Page 48 Chapter 1 Outline Eye Width Eye Width is equivalent to Eye Height in the horizontal direction. It is calculated from a histogram of the two eye pattern crossing points in the time direction. Eye Width = (t –3 ) – (t +3...
Page 49 Technical Terms Sampling Scope The sampling scope is a function for monitoring the waveform of the input signal. It requires a clock input sampling and the waveform is drawn out of the clock timing. For a periodic signal like PRBS, the waveform data is obtained by slightly varying the sampling timing.
Page 50 Chapter 1 Outline Extinction Ratio The extinction ratio is the ratio of 1 Level and 0 Level; it is used for evaluating optical signal waveforms. The extinction ratio is calculated by the following formula. Extinction Ratio = 10log { (L –...
Page 51 Technical Terms Duty Cycle Distortion: The duty cycle distortion (DCD) is found from the following equation: DCD = (t – t )/Bp × 100 Where,   Time at crossing point between Eye Width 50% level and rising waveform  Time at crossing point between Eye Width 50% level and falling waveform Bit cycle...
Page 52 Chapter 1 Outline Rise/Fall Time The Rise Time is time taken for the signal level to change to the next level.  From 20% level of amplitude to 80%  From 10% level of amplitude to 90% The Fall Time is the time taken for the signal level to change to the next level.
Page 53 Technical Terms Bit Error Rate The Bite Error Rate is the ratio of the total received bits and error bits. It depends on the SNR (signal to noise ratio). Standard Deviation of Noise Amplitude n Signal Amplitude s Threshold Bit error ratio Figure 1.4.1-11 Bit Error Rate When the distribution of the noise voltage amplitude is assumed to follow a normal distribution, the standard deviation is assumed to be n and the...
Page 54 Chapter 1 Outline When the SNR is large (greater than 4), the relationship between SNR and BER becomes linear when plotted on a semi-logarithmic graph. SNR(dB) Figure 1.4.1-12 Relationship between SNR and BER Bit Rate The Bit Rate is the speed at which the communications interface sends and receives data.
Page 55: Abbreviation
Technical Terms 1.4.2 Abbreviation The abbreviations used in this manual are listed in Table 1.4.2-1. Table 1.4.2-1 Abbreviation Abbreviation Formal Name 10 GbE 10 Giga bit Ethernet Application Attenuator Average Bit Error Rate BERT Bit Error Rate Tester BERTS Bit Error Rate Test Set Binary bit per second Band Width...
Page 56 Chapter 1 Overview Table 1.4.2-1 Abbreviation (Cont’d) Abbreviation Formal Name Insertion Internal International Telecommunication Union Local Area Network LVDS Low Voltage Differential Signaling LVPECL Low-Voltage Positive Emitter-Coupled Logic NECL Negative Emitter Coupled Logic Negative Non Return Zero OBSAI Open Base Station Architecture Initiative Optical to Electrical Omission Optical Transport Network...
Page 57: Chapter 2 Before Use
Chapter 2 Before Use This chapter explains the following items: ● Procedures from unpacking through turning power-on ● Panel name and operation ● Control panel and peripheral devices settings ● Damage prevention measures Unpacking and Installation .......... 2-2 2.1.1 Unpacking ............2-2 2.1.2 Installation............
Page 58: Unpacking And Installation
2.1.1 Unpacking Table 2.1.1-1 lists the standard configurations of the BERTWave Series. At unpacking, check that all items are included. Contact your Anritsu Service and Sales Office or agent if any parts are missing or damaged. Keep the original packaging materials. They are required when transporting the MP2100A/MP2101A/MP2102A in future.
Page 59: Installation
Unpacking and Installation 2.1.2 Installation Install the BERTWave series horizontally as shown in Figure 2.1.2-1. Good Figure 2.1.2-1 Installation Orientation CAUTION If the BERTWave series is not installed in a “good” direction as above, a small shock may turn it over and harm the user.
Page 60 Chapter 2 Before Use CAUTION Do not stack multiple BERTWave units one on top of the other when using them. There is a risk of injury, because stacked units are unstable and can fall due to vibration or shock. A fan is installed in the BERTWave series to prevent the internal temperature from rising.
Page 61 Unpacking and Installation In the BERTWave series, cooling air is sucked in through the left side panel and hot air is exhausted through the right side panel. When using two or more the BERTWave series side-by-side, make sure that hot air exhausted from one unit is not sucked into the adjacent unit, otherwise overheating may occur.
Page 62 Chapter 2 Before Use 2.2 Part Names 2.2.1 Front Panel Figure 2.2.1-1 MP2100A Front Panel *1: When selecting and installing Option 005 *2: When selecting and installing Option 003 or Option 007 *3: When installing Option 050 or 051 *4: Only Data In (A in) when installing Option 003 or Option 007 *5: When installing Option 055 *6: When installing Option 052...
Page 63: Part Names
Part Names Figure 2.2.1-2 MP2101A Front Panel *1: When selecting Option 012 *2: When installing Option 050 or 051 *3: When installing Option 052...
Page 64 Chapter 2 Before Use Figure 2.2.1-3 MP2102A Front Panel *1: When selecting and installing Option 023 and Option 055 *2: When installing Option 055 *3: Only Ch A when selecting Option 023...
Page 65: Rear Panel
Part Names 2.2.2 Rear Panel Figure 2.2.2-1 Rear Panel *1: Only MP2100A and MP2101A *2: When installing Option 030 or Option 130...
Page 66: Side Panel
Chapter 2 Before Use 2.2.3 Side Panel Figure 2.2.3-1 Left Side Panel 2-10...
Page 67: Power Connection
Power Connection 2.3 Power Connection 2.3.1 Power Requirements For normal operation of the BERTWave, use the power voltage range described below. Table 2.3.1-1 Power Requirements Power source Voltage range Frequency 100 Vac system 100 to 120 V 50 to 60 Hz 200 Vac system 200 to 240 V 50 to 60 Hz...
Page 68: Connecting Power Cord
Chapter 2 Before Use 2.3.2 Connecting Power Cord Insert the power plug into an outlet, and connect the other end to the power inlet on the rear panel. To ensure that the instrument is earthed, always use the supplied 3-pin power cord, and insert the plug into an outlet with an earth terminal.
Page 69: Connecting Peripheral Devices
Connecting Peripheral Devices 2.4 Connecting Peripheral Devices USB devices USB devices such as mouse, keyboard, storage, etc., can be connected to the front-panel and left side panel USB connector. No panel operations are required before removing USB devices from the BERTWave.
Page 70: Connecting Remote Control Devices
Chapter 2 Before Use 2.5 Connecting Remote Control Devices Ethernet Connects to the connector on the either up or down side of the two Ethernet connectors on the left side panel. Use a category-5 or better crossover cable. GPIB GPIB can be used when the GPIB Option 030 is installed. Connect the cable to the rear-panel GPIB connector.
Page 71: Cautions On Handling Optical Fiber Cables
Cautions on Handling Optical Fiber Cables 2.6 Cautions on Handling Optical Fiber Cables Optical fiber cables may degrade in performance or be damaged if handled improperly. Note the following points when handling them. CAUTION Do not pull the cable when removing the connector.
Page 72 Chapter 2 Before Use CAUTION Do not excessively pull on or twist an optical fiber cable. Also, do not hang anything by using a cable. Doing so may break the optical fiber inside the cable. CAUTION Be careful not to hit the end of an optical connector against anything hard such as the floor or a desk by dropping the optical fiber cable.
Page 73: Connecting Coaxial Cable
Connecting Coaxial Cable 2.7 Connecting Coaxial Cable Connect the coaxial cable to the BERTWave coaxial connector. Note the following precautions when handling coaxial cable. CAUTION ● Use the correct coaxial cable for connecting to the coaxial connectors of this instrument, which are either SMA or K connectors.
Page 74: Installing Optical Transceiver
Chapter 2 Before Use 2.8 Installing Optical Transceiver An optical transceiver can be used by adding Option 050 or Option 051. For recommended optical transceiver model names, refer to Section 8.2.2 “Optical Transceiver Types”. The optical transceiver can be installed or removed (hot-swap) while the BERTWave power is on.
Page 75: Installing Optical Transceiver
● Operation is not assured if an optical transceiver other than those recommended by Anritsu is used. Only use recommended modules. Refer to the Anritsu homepage at http://www.anritsu.com/ for the list of recommended modules.
Page 76: Removing Optical Transceiver
Chapter 2 Before Use 2.8.2 Removing Optical Transceiver Set the optical output of the optical transceiver to OFF. Turn off the signal input to the Tx Data In connector. Disconnect the optical fiber from the optical transceiver. Tilt the optical transceiver lever towards you. Pull the optical transceiver out by the lever.
Page 77: Turning Power On/Off
Turning Power On/Off 2.9 Turning Power On/Off 2.9.1 Power-on Connect the power cord plug, referring to Section 2.3 “Power Connection”. The BERTWave enters the standby state and the power switch lamp lights orange. Press the power switch. The power lamp lights green and the Windows start-up begins. In 30 seconds, the selector screen is displayed.
Page 78 Chapter 2 Before Use The Selector screen buttons execute the following processing: [Main Application]: Displays the application screen where you can configure settings for the PPG, ED, sampling scope, and optical interface and view the measurement results. For details on how to use the screen, refer to the following chapters: •...
Page 79: Power-Off
Power switch for 4 or more seconds. Unplug the power cord from the power outlet and contact your Anritsu Service and Sales Office or agent. ● If the power plug is removed while the panel access lamp is lit, the data may not be saved correctly.
Page 80 Chapter 2 Before Use and then turned on again immediately after the Stand by lamp illuminates orange. Wait at least 5 seconds after turning off the power before turning on again. 2-24...
Page 81: Using Touch Panel And Rotary Knob
2.10 Using Touch Panel and Rotary Knob 2.10 Using Touch Panel and Rotary Knob The BERTWave can be operated using the touch panel and rotary knob. Touch Panel Operation ● The touch panel has the same hardness as a 3H lead pencil. Touching the screen with anything sharp or hard will damage it.
Page 82: Setting Control Panel
CAUTION BERTWave operations are not guaranteed if Windows default settings are changed, or if a program not guaranteed by Anritsu Corporation is installed. BERTWave operations are not guaranteed if program installation or update, including Windows Update, is performed. Changing registries may cause abnormal operations.
Page 83: Setting Control Panel
2.11 Setting Control Panel 2.11.2 Setting Control Panel The system time, external display settings and touch panel settings are set at the Windows Control Panel. Do not change any settings other than those listed in Table 2.11.2-1. Table 2.11.2-1 Description of Control Panel Icon Description Date &...
Page 84: Using External Monitor
Chapter 2 Before Use 2.12 Using External Monitor This section explains how to display the BERTWave screen on the external monitor. Connect the external monitor to the monitor connector on the left side panel of the BERTWave. Set the BERTWave and monitor power to On. Touch [Main Application] at the Selector screen.
Page 85 2.12 Using External Monitor 12. Touch [Aspect Ratio Options] to open a separate window. 13. Touch [Maintain Aspect Ratio]. 14. Touch [OK] to close a separate window. 15. Touch [OK]. 16. The dialog is displayed to confirm the changed settings on the desktop.
Page 86: Configuring Power Options
Chapter 2 Before Use 2.13 Configuring Power Options You can increase the life of the monitor by using the standby feature in Windows. Follow the procedure described below to set to turn off the monitor after a specified period of time. Touch [Start] on the right bottom of the screen.
Page 87: Setting Interface For Remote Control
2.14 Setting Interface for Remote Control 2.14 Setting Interface for Remote Control This section describes how to set the type and address of the interface used for remote control of BERTWave. 2.14.1 To display setup window Touch [Setup Utility] in the selector screen. Touch [Remote Control].
Page 88: To Set Gpib
Chapter 2 Before Use 2.14.2 To set GPIB In the Active Interface area of the Remote Control window, touch the button to change the button name to GPIB. If Option 030 is not installed, GPIB is not displayed. Touch the GPIB Address text box. A dialog for inputting the address is displayed.
Page 89: To Set Ethernet
2.14 Setting Interface for Remote Control 2.14.3 To set Ethernet In the Active Interface area of the Remote Control window, touch the button to change the button name to Ethernet. Select the Ethernet connector to use. The top IP address is the address of the Ethernet connector on the top side of the left side panel.
Page 90 Chapter 2 Before Use Note: Do not set the following IP address: 192.168.1.0 to 192.168.1.255 The BERTWave may not work correctly if IP addresses within this range are set. ● To automatically acquire the IP address of Local Area Connection, using DHCP, set via the Windows [Control Panel] - [Network Connections].
Page 91 2.14 Setting Interface for Remote Control Right-click [Local Area Connection (Upper)] or [Local Area Connection (Lower)], and then click [Properties]. The Local Area Connection Properties dialog box opens. Click [Internet Protocol (TCP/IP)] in the list box, and click the [Properties] button. Click [Use the following IP Address] or [Obtain an IP address automatically].
Page 92: Precautions For Preventing Damage
● Never open the case of BERTWave. If you open it and BERTWave has failed or sufficient performance cannot be obtained, Anritsu may not accept a request for repair. 2.15.1 Precautions on Electrostatic Discharge and Electrical Overstress CAUTION ●...
Page 93 2.15 Precautions for Preventing Damage CAUTION ● The BERTWave has many important circuits and parts including hybrid ICs. These parts are extremely sensitive to static electric charges, so never open the case of BERTWave. ● To prevent the risk of damage to BERTWave from static electric charges, always use an antistatic mat on the workbench and ensure that the operator wears a grounded wrist strap.
Page 94 Chapter 2 Before Use BERTWave AC Outlets Connect to a common ground. Coaxial Cable Connect a protective attenuator, within the Be sure to connect the ground structure Use 3-pin power cords. range not affecting results of measurement. (like frame ground) and the ground DUT: Device Under Test (Recommended bandwidth: 25 GHz or more) terminal with a ground wire.
Page 95 2.15 Precautions for Preventing Damage Note: If it is impossible to connect a ground wire to DUT, follow the instructions below so that the voltage to be measured in step 3 becomes 0 V. If the voltage measured in step 3 is not 0 V, check that the 3-pin power cords described in 2.3.2 “Connecting Power Cord”...
Page 96: Precautions When Using Bias-T
Chapter 2 Before Use 2.15.2 Precautions When Using Bias-T When connecting an external device such as a Bias-T to the output connectors of the BERTWave, if the output signal includes any DC voltage, variations in the output of the DC power supply or load may change the level of the output signal, risking damage to the internal circuits.
Page 97 2.15 Precautions for Preventing Damage <Recommended procedure> Measurement Preparation 1: Connect the BERTWave and all equipment. Set the DC power supply output to ON. Set the BERTWave output to ON, and start measurement. Measurement Preparation 2: Set the BERTWave output to OFF. Set the DC power supply output to OFF.
Page 98 Chapter 2 Before Use 2-42.
Page 99: Chapter 3 Connecting With Dut
Chapter 3 Connecting with DUT The connection methods depend upon either optical or electrical DUT interface. When changing the optical level input to the DUT such as the reception sensibility measurement, connect other measurement instruments such as optical attenuator. This chapter explains how to connect the BERTWave and the DUT. Measuring Bit Error Rate ...........
Page 100: Measuring Bit Error Rate
Chapter 3 Connecting with DUT 3.1 Measuring Bit Error Rate When the DUT input/output signal is electrical: Connect the DUT input terminal to PPG1 Data Out and Data Out using the coaxial cable. If only one DUT input connector is conveniently available, connect to the PPG1 Data Out.
Page 101 Measuring Bit Error Rate ■MP2100A BERT Wave PPG1 Output Terminal ED1 Input Terminal Figure 3.1-1 Making Connections Using Electrical Signal...
Page 102 Chapter 3 Connecting with DUT When DUT is Optical Receiver: Use Option 050/051 and follow the connection procedures. Connect the PPG1 Data Out and Tx Data In using a coaxial cable. Connect the DUT input connector to the Optical transceiver using an optical fiber.
Page 103 Measuring Bit Error Rate When the DUT changes the signal level using the optical receiver: When measuring the sensibility of the optical receiver, connect to the optical attenuator to change the signal level input to the DUT. Connect to the optical power meter to measure the optical level. Use the optical coupler to bifurcate the optical signal into the optical power meter and DUT.
Page 104 Chapter 3 Connecting with DUT ■MP2100A BERT Wave Tx Data In PPG1 Output Terminal ED1 Input Terminal Coaxial Optical Fiber Cable Optical Attenuator Optical Power Optical Meter Coupler Figure 3.1-3 Connection for Changing Optical Level Input to Optical Receiver...
Page 105 Measuring Bit Error Rate When the DUT is an optical transmitter: Use Option 050/051 and follow the connection procedures. Connect the PPG1 Data Out and Data Out to the DUT input terminal using a coaxial cable. Connect the DUT output connector to optical transceiver for an optical input connector using an optical fiber.
Page 106: Measuring Waveform
Chapter 3 Connecting with DUT 3.2 Measuring Waveform When the MP2100A DUT input/output signal is electrical: Input the output of the PPG in the MP2100A to the DUT, and then measure the DUT output using the sampling scope. Connect the DUT input terminal to PPG1 Data Out/Data Out using a coaxial cable.
Page 107 Measuring Waveform Input the output of the PPG in the MP2100A to the DUT, and then connect the DUT optical output to the O/E converter. Connect the DUT input terminal to PPG1 Data Out/Data Out using a coaxial cable. If only one DUT input connect is conveniently available, connect to the PPG1 Data Out.
Page 108 Chapter 3 Connecting with DUT When the MP2102A DUT is an optical transceiver: When Option 023 is selected, the output waveform of the optical transceiver can be measured using the O/E converter. Input the PPG output to the DUT, and then connect the PPG trigger signal to the MP2102A.
Page 109 Measuring Waveform ■MP2102A BERT Wave SS O/E Data In Trigger Clk In Coaxial Cable Optical Fiber Pulse Pattern Generator CLK Out Data Data Figure 3.2-3 Optical Transceiver Used as DUT (MP2102A-023) 3-11...
Page 110 Chapter 3 Connecting with DUT When the MP2102A DUT is an optical transceiver (using clock recovery) The trigger clock can be generated from the received signal when the MP2102A-023 is installed and Option 055 is added. Connect the O/E Monitor Out to CRU In using a coaxial cable. Connect the CRU Out to Trigger Clk In using a coaxial cable.
Page 111 Measuring Waveform ■MP2102A BERT Wave SS O/E Data In CRU Out O/E Monitor Out Trigger Clk In CRU In Coaxial Cable Optical Fiber Pulse Pattern Generator CLK Out Data Data Figure 3.2-4 Optical Transceiver Used as DUT (MP2102A-023,055) 3-13...
Page 112: Simultaneously Measuring Bit Error Rate And Waveform
Chapter 3 Connecting with DUT 3.3 Simultaneously Measuring Bit Error Rate and Waveform When the optical transceiver is set as the DUT, the reception sensibility of the optical receiver and the waveform of the optical transmitter can be measured simultaneously. To measure the reception sensibility of the optical receiver, the bit error rate must be measured using the measurement type that can change the optical level input to the DUT.
Page 113 Simultaneously Measuring Bit Error Rate and Waveform ■MP2100A BERT Wave O/E Data In Tx Data In Trigger Clk In ED2 Input Terminal PPG2 Output PPG1 Output Sync Out Terminal Terminal Coaxial Optical Fiber Cable Optical Attenuator Optical Optical Power Meter Coupler Figure 3.3-1 When Measuring Bit Error Rate and Waveform Simultaneously (MP2100A-003, 005, 050/051)
Page 114 Chapter 3 Connecting with DUT 3-16.
Page 115: Chapter 4 Screen Operation
Chapter 4 Screen Operation This chapter explains the screen name and common operating method of the BERTWave series. Screen Configuration ............ 4-2 Data Input Method ............4-6 Setting System Menu ............ 4-9 Multi-channel Signal Output ........4-16 Simultaneous Measurement Start and Stop at Multi-channels ............
Page 116: Screen Configuration
Chapter 4 Screen Operation 4.1 Screen Configuration Touch [Main Application] on the selector screen, and then the application screen is displayed. The application name is as shown in Figure 4.1-1. Measurement Screen Date/Time All Output All Measurement Status System Menu Top Menu Display Area Display...
Page 117 Screen Configuration Table 4.1-1 Setting Items on Application Window Name Description All Measurements Starts and stops up to two channels of the ED and two channels of sampling waveform data at the same time. All Outputs Displays when using the MP2100A/ MP2101A.
Page 118 Depending on the installed options, buttons available on the top menu vary. The following table shows the relation between available buttons and installed options. Table 4.1-2 Buttons Displayed on Top Menu (MP2100A) MP2100A BERTWave Option Number Displayed Button PPG/ED Ch1 –...
Page 119 Screen Configuration The following buttons will appear when software option is added to MP2100A or MP2102A. Available software varies according to the mainframe. Table 4.1-5 Buttons Displayed on Top Menu (Additional Software) Displayed Button Additional software Jitter MX210001A Jitter Analysis ...
Page 120: Data Input Method
Chapter 4 Screen Operation 4.2 Data Input Method The measurement setting item selection, numeric data, and character data are input from the panel displayed on the screen. The displayed panel varies depending on the input data types. Arrow Key Entry Panel Touch the numeric data area when entering the numeric data of the bit rate or power voltage.
Page 121 Data Input Method Numeric value entry panel Touch the button for switching the display of the numeric value entry/ arrow key entry panel as shown in Figure 4.2-1, and then the numeric value entry panel as shown in Figure 4.2-2 is displayed. The key type, unit and input range displayed on the panel vary depending on the data.
Page 122 Chapter 4 Screen Operation Software Keyboard When entering character string data such as file name, touch the exact character string directly. The keyboard as shown in Figure 4.2-3 is displayed, and then touch the key and enter the character. If you touch [Shift] or [Caps] once, all keys are locked.
Page 123: Setting System Menu
Setting System Menu 4.3 Setting System Menu The following items can be set and confirmed at the system menu.  Saving measurement conditions and measurement results  Reading measurement conditions  Saving screen image  Initializing device settings  Buzzer ...
Page 124 When saving the file name, touch [OK]. Also, when canceling the saving procedure, touch the close button. The measurement condition file is saved in the following folder. C:\Program Files\Anritsu\MP2100A\MX21000A\UserData\Setting The measurement result file is saved in the following folder. C:\Program Files\Anritsu\MP2100A\MX21000A\UserData\Result\CSV C:\Program Files\Anritsu\MP2100A\MX21000A\UserData\Result\TXT The CSV file cannot be read in the spreadsheet software.
Page 125 Setting System Menu Reading measurement conditions from file Touch [Open] to display the Open panel. Select the target module form the following: [All], [PPG/ED Ch1], [PPG/ED Ch2], [SFP+], [XFP], [EYE/Pulse Scope], [O/E], [Jitter], [Transmission] The displayed module varies with the model name and options. The file selection screen is displayed.
Page 126 The initial value of the folder is as follows. C:\Program Files\Anritsu\MP2100A\MX21000A\UserData\Screen Copy The initial value of the file name is configured as date and time. For example, file 523 saved at 12:05:55 on 17 July 2010 will have the following file names: For [JPEG Files]: 17072010_120555523.jpg...
Page 127 Setting System Menu Initializing measurement conditions Touch [Initialize]. Then, the dialog box indicating the initialization process is displayed. Touch [OK] to initialize the measurement condition and touch [Cancel] to stop the initialization. Setting buzzer This instrument can sound a buzzer when an error occurs at bit rate error measurement.
Page 128 Chapter 4 Screen Operation Figure 4.3-3 System Alarm Occurred Time The displayed time indicates the time when alarm occurred first. If the multiple alarms occur, the time after the second alarm is not record. Note ： When the system alarm occurs, the system alarm screen is displayed automatically.
Page 129 Setting System Menu Displaying the device internal signal connection Touch [Block Diagram]. The device internal block figure is displayed, so the clock and signal connection can be confirmed. Touch [OK] or the close button, and then the block figure is closed. Figure 4.3-4 Display Example of Block Figure Minimizing the screen display Touch [Minimize] to display the desk top.
Page 130: Multi-Channel Signal Output
Chapter 4 Screen Operation 4.4 Multi-channel Signal Output The MP2100A/MP2101A can set the PPG channel 1 and 2 and optical transceiver output to ON/OFF at the same time. To output signal of PPG and optical transceiver: Touch [On] as shown in Figure 4.4-1. The characters of [on] are changed to green and then the Output lamp for the status display is turned on.
Page 131: Simultaneous Measurement Start And Stop At Multi-Channels
Simultaneous Measurement Start and Stop at Multi-channels 4.5 Simultaneous Measurement Start and Stop at Multi-channels This instrument can sample waveform data for two channels simultaneously at error rate measurement of two channels. To start simultaneous measurement, touch the [ ] key shown in Fig. 4.5-1 while the Measure lamp is lit.
Page 132: Displaying Date/Time And Status
Chapter 4 Screen Operation 4.6 Displaying Date/Time and Status To display date and time Date and time is displayed on the upper right side of the screen. Date and time can be changed from the Windows control panel. To display status The following four kinds of lamps indicate the status.
Page 133: Procedures At System Alarm
Before using this instrument, check that the voltage of the power supply meets the voltage specifications. If the voltage of the power supply is within specifications and the Power alarm is displayed, contact Anritsu or your sales agent. PPG/ED Fatal Temperature...
Page 134 Chapter 4 Outline 4-20.
Page 135: Chapter 5 Generating Pulse Signal
Chapter 5 Generating Pulse Signal To measure the bit error rate or monitor a waveform, first a signal for input to the device under test (DUT) must be generated. In these measurements, a pulse signal with a time cycle is used. This chapter explains how to generate the pulse pattern signal while setting the output waveform and data pattern of the PPG.
Page 136: List Of Setting Items
Chapter 5 Generating Pulse Signal 5.1 List of Setting Items The following table items can be set using the PPG. Table 5.1-1 Setting Items of PPG Item Description Data/XData Output Sets the signal output of the connector. Bit Rate When the bit rate standards are Variable, Variable-1/2, Variable-1/4, Variable-1/8, Variable-1/16, Variable-1/32 or Variable-1/64, the bit rate can be set.
Page 137 List of Setting Items Table 5.1-1 Setting Items of Pulse PPG (Cont'd) Item Description Test Pattern Selects the pattern from PRBS or Programmable Pattern. Sets the signal level of the Data connector responding to Pattern 1. Output Display Displays the signal output status for the Data Out and Data Out connector.
Page 138 Chapter 5 Generating Pulse Signal XData in Figure 5.1-1 indicates the Data Out connector on the front panel. For the display and operation of ED Result, refer to 6.6 “Measurement Result”. Output Screen size change Output switch Divide ratio indicator button Bit rate Reference clock...
Page 139 List of Setting Items The PPG setting range is as follows: Amplitude 0.10 to 0.80 Vp-p Bit Rate Variable 8 500 000 to 11 320 000 kbit/s 8 000 000 to 12 500 000 kbit/s* Offset –100 to 100 ppm Variable-1/2 4 250 000 to 5 660 000 kbit/s 4 000 000 to 6 250 000 kbit/s*...
Page 140 Chapter 5 Generating Pulse Signal 10GFC 10GFC-FEC 1GbE 2GbE CPRI CPRI-2 CPRI-4 CPRI-5 * CPRI-10 * Infiniband Infiniband×2 Infiniband×4 10GbE WAN 10GbE LAN/PHY 10GbE OTU1e 10GbE OTU2e OBSAIRP3* OBSAIRP3×2* OBSAIRP3×4* OBSAIRP3×8* OC-3/STM-1 OC-12/STM-4 OC-24 OC-48/STM-16 OTU-1 OC-192/STM-64 G.975 EFC OTU-2 Rate* 1/16 1/32...
Page 141 List of Setting Items 1E–3 1E–4 1E–5 1E–6 1E–7 1E–8 1E–9 1E–10 1E–11 1E–12 Single Insert Error External Attenuation 0 to 30 dB Reference Clock CH1 External 1/1 Rate 1/2 Rate 1/4 Rate 1/8 Rate 1/16 Rate 1/32 Rate 1/64 Rate CH2 External External External CLK...
Page 142 Chapter 5 Generating Pulse Signal PPG1_1/64 Clk* PPG2_1/1 Clk* PPG2_1/2 Clk* PPG2_1/4 Clk* PPG2_1/8 Clk* PPG2_1/16 Clk* PPG2_1/64 Clk* ED1_1/4 Clk* ED1_1/8 Clk* ED1_1/16 Clk ED2_1/4 Clk* ED2_1/8 Clk* ED2_1/16 Clk* PPG1_Pattern Sync PPG2_Pattern Sync* Test Pattern PRBS2^7–1 PRBS2^9–1 PRBS2^15–1 PRBS2^23–1 PRBS2^31–1 Programmable Pattern...
Page 143: Setting Restrictions
Setting Restrictions 5.2 Setting Restrictions The setting items of the PPG have the following restrictions. Bit Rate When Option 090 is added, the setting range from 8 000 000 to 8 499 999 and from 11 320 001 to 12 500 000 kbit/s can be set. Bit Rate Standard The following specifications can be selected when Option 090 is added.
Page 144: Procedure Of Generating Pulse Signal
Chapter 5 Generating Pulse Signal 5.3 Procedure for Generating Pulse Signal The basic procedure is as shown in the following figure. Starting The pattern is set. Select a standard clock. pattern Is the external Programmable clock used? Pattern? The pattern file is set.
Page 145: Setting Reference Clock
Setting Reference Clock 5.4 Setting Reference Clock The PPG uses the reference clock to generate the data. The reference clock can be selected from the following supply sources:  Generating clock in the BERTWave  Input clock from the Ext Clk In connector on the front panel ...
Page 146 Chapter 5 Generating Pulse Signal Table 5.4-1 Reference CLK Settings Reference CLK PPG1 PPG2 Internal Internal clock Internal clock External External clock External clock CH1 External* External clock (Ext Clk In) Internal clock CH2 External* Internal clock External clock (Ext Clk In) Synchronized* Internal clock Internal clock...
Page 147 Setting Reference Clock Figure 5.4-2 Eye Pattern when Reference Clock is Internal Figure 5.4-3 Eye Pattern when Reference Clock is Synchronized When monitoring the waveforms of two DUTs simultaneously, make the following connections. 5-13...
Page 148 Chapter 5 Generating Pulse Signal Without Option 052 MP2100A-005 Set Reference to Oscilloscope ClkExternal MP2101A-012 Reference Clock Ch A Ch B Input Input Clk In RF Output Trigger DUT 2 Sync Input DUT 1 With Option 052 MP2100A-005 Oscilloscope Reference to ClkSynchronized.
Page 149 Setting Reference Clock CAUTION  The impedance of the Ext Clk In and External 10 MHz Input connectors is 50 Ω. Measurement may not be performed correctly if a cable with another impedance is used.  The amplitude of the signal input to the Ext Clk In connector is 1.6 Vp-p max.
Page 150: Setting Output Waveform
Chapter 5 Generating Pulse Signal 5.5 Setting Output Waveform The PPG_Ch1 output terminal is the PPG1 Data and Data connectors on the front panel. The PPG_Ch2 output terminal is the PPG2 Data and Data connectors on the front panel. The connector block diagram is as shown below. Data Data Amplitude...
Page 151 Setting Output Waveform Set the bit rate and amplitude of the waveform output to the Data and Data connectors. Voltage (V) Cycle=1/(Bit Rate) Amplitude Time Figure 5.5-2 Waveform Setting Item To set bit rate In the following cases, the bit rate can be set: ...
Page 152 Chapter 5 Generating Pulse Signal Touch the bit rate specifications button. The number displayed in the button is the specified bit rate (bit/s). When indicating 1.25G, this means 1.25 Gbit/s. When selecting [Variable], [Variable-1/2], [Variable-1/4], [Variable-1/8], [Variable-1/16], [Variable-1/32], or [Variable-1/64], touch the text box of the bit rate and offset to input the values.
Page 153 Setting Output Waveform The following are the specifications for the voltage level of the high-speed interface. Table 5.5-2 lists the specified signal amplitude. Table 5.5-2 Signal Specifications and Amplitude Specifications Amplitude (V) LVDS 0.35 LVPECL NCML NECL PCML PECL 5-19...
Page 154: Setting Patterns
Chapter 5 Generating Pulse Signal 5.6 Setting Patterns The following two test patterns can be selected.  PRBS  Programmable Pattern PRBS PRBS is the pattern generated at the hardware. The generated pattern length, maximum length of contiguous 1s, and maximum length of contiguous 0s differ depending on the hardware configuration.
Page 155  The maximum pattern length is up to 1305600 bits (163200 bytes). If the pattern sizes larger than this, the first 1305600 bits are used.  When using pattern files created for existing Anritsu products, use Pattern A only when the pattern file type is Alternate.
Page 156 Chapter 5 Generating Pulse Signal Pattern Logic There are two types of logic; Positive Logic (POS) and Negative Logic (NEG). With positive logic, the voltage at the Data connector goes High when the data is “1”. With negative logic, the voltage at the Data connector goes Low when the data is “1”.
Page 157 PCP or PTN). The compatibility with the previous product file is as shown in the following table. The file must be saved in the following folder before reading these files. C: \ Program Files \ Anritsu \ MP2100A \ MX210000A \ UserData \ Pattern 5-23...
Page 158 Chapter 5 Generating Pulse Signal Table 5.6-1 File Compatibility with Previous Product File Supported/N Product Name Pattern extension ot supported MU181020A Data  MU181020B Alternate  * Mixed(Data)  Mixed  * (Alternate) Sequence  MP1758A PRGM 1ch  PRGM 2ch ...
Page 159: Inserting Bit Error
Inserting Bit Error 5.7 Inserting Bit Error Insert a bit error when confirming whether to detect the bit error at the ED. Bit errors can be inserted either by inserting bits one at a time using screen operation or by inserting a fixed rate to the bit string. Inserting bit errors one bit at a time using screen operation Touch the button under Error Addition and set to [Single].
Page 160: Setting Sync Output
Chapter 5 Generating Pulse Signal 5.8 Setting Sync Output Set the type of signal output at the front-panel Sync Out connector. Sync Output connector outputs either a pulse synchronized to the data generated by the PPG, or a pulse synchronized to the data received by the ED, and outputs it at the front-panel Sync Out connector.
Page 161 Setting Sync Output Data Connector Voltage Pattern Length Time Sync Out Connector Voltage Time Figure 5.8-3 Correspondence between Sync Output Setting and Output Voltage Waveform at Connector using PPG Interval Cycle The time interval outputting the pulse varies depending on the pattern length and bit rate when Sync Output is Pattern.
Page 162 Chapter 5 Generating Pulse Signal The selectable signal types vary with the divide rate displayed in the bit rate. The following table shows the PPG/ED Ch1 Sync Output Combinations. When using PPG/ED Ch2, substitute PPG2 and ED2 for PPG1 and ED1. Table 5.8-2 PPG/ED Ch1 Sync Output Combinations (Synchronous with PPG) Signal Type...
Page 163 Setting Sync Output Procedures Touch [Sync Output]. Select the signal type. The following table shows the divide ratio corresponding to the signal type and clock signal source. Table 5.8-4 Correspondence between Clock Signal Source and Divide Ratio for Signal Types Sync Output Clock Signal Source Divide Ratio...
Page 164: Setting Clock Output
Chapter 5 Generating Pulse Signal 5.9 Setting Clock Output When Option 052/152 is installed in the MP2100A or MP2101A, a clock synchronized with the PPG data output is output at the Clk Out connector on the front panel. This clock output at the Clk Out connector is called the "Full Rate Clock" to distinguish it from the clock output at Sync Output.
Page 165 Setting Clock Output Table 5.9-2 Full Rate Clock Frequency Setting Methods Reference External Description Clock Clock Internal – Changes Bitrate of PPG/ED panel. The set bit rate becomes the clock External 10 MHz frequency. However, no clock is output when the divide rate is 1/16, 1/32, or 1/64. Example: When the bit rate is 1 250 000 kbit/s and the rate is 1/8, the full rate clock frequency...
Page 166 Chapter 5 Generating Pulse Signal 5-32.
Page 167: Chapter 6 Measuring Bit Error
Chapter 6 Measuring Bit Error This chapter explains how to set the interface of the ED and the measurement conditions and the conditions of the error detection for measuring the bit error rate. Function List ..............6-2 Setting Restrictions ............. 6-11 Procedure of Measuring Bit Error Rate ......
Page 168: Function List
Chapter 6 Measuring Bit Error 6.1 Function List The bit error rate can be measured at the Error Detector (ED). The ED has the following functions. Table 6.1-1 Items Set at ED Item Description Tracking Sets bit rate standards and test pattern setting at PPG. Bit Rate When the bit rate standards are Variable, Variable-1/2, Variable-1/4, Variable-1/8, Variable-1/16, Variable-1/32 or...
Page 169 Function List Table 6.1-1 Items Set at ED (Cont’d) Item Description Start Measuring bit errors. Stop Stopping bit error measurement Warning display Displays invalid data detection, invalid pattern synchronization, and alarm of bit error detection. Bit Rate standard Selects communication standard complying with transmission speed.
Page 170 Chapter 6 Measuring Bit Error To display the ED setting screen Touch [PPG/ED_Ch1] or [PPG/ED_Ch2] at the top menu. Touch [ED] to display the screen as shown in Figure 6.1-1. Touch [Main] to display the screen as shown in Figure 6.1-2. Touch [Expand] to change the screen as shown in Figure 6.1-1.
Page 171 Function List Bit rate Screen size change Divide ratio Auto pattern button synchronization setting Tracking Pattern Bit rate standard synchronized Threshold threshold level voltage Controlling Termination synchronization method Frame head External position attenuation factor Frame pattern Positive/Negative length logic Sync signal source Pattern Pattern length (bit) Pattern file name...
Page 172 Chapter 6 Measuring Bit Error Bit error rate Bit error count Alram display /History display Measurement progressing Measurement rate start/stop Figure 6.1-4 ED Panel Result Display 3 Bit error rate (total) Bit error rate (insertion) Measurement Bit error rate (omission) start/stop Bit error count (total) Bit error count (insertion)
Page 173 Function List The setting range of the ED is as follows: Auto Sync Threshold 1E-2 1E-3 1E-4 1E-5 1E-6 1E-7 1E-8 Bit Rate Variable 8 500 000 to 11 320 000 kbit/s 8 000 000 to 12 300 000 kbit/s* Variable-1/2 4 250 000 to 5 660 000 kbit/s 4 000 000 to 6 250 000 kbit/s*...
Page 174 Chapter 6 Measuring Bit Error Infiniband * Infiniband×2 Infiniband×4 10GbE WAN 10GbE LAN/PHY 10GbE OTU1e 10GbE OTU2e OBSAIRP3* OBSAIRP3×2* OBSAIRP3×4* OC-3/STM-1* OC-12/STM-4* OC-24* OC-48/STM-16* OTU-1* OC-192/STM-64 G.975 FEC OTU-2 Data Input Condition Differential 50 Ohm* Optical* Electrical Single-Ended Data Electrical Single-Ended XData* Threshold –85 to 85 mV (External Attenuator Factor = 0 dB) External Attenuation...
Page 175 Function List Gating Current Gating Cycle Repeat 1 second to 9 day 23 hour 59 minute 59 second Single 1 second to 9 day 23 hour 59 minute 59 second Untimed Result Time Elapsed Time Remaining Time Start Time SYNC Control Frame Position 1 to Data Pattern Length–64 Sync Output...
Page 176 Chapter 6 Measuring Bit Error Test Pattern PRBS2^7–1 PRBS2^9–1 PRBS2^15–1 PRBS2^23–1 PRBS2^31–1 Programmable Pattern Programmable Pattern Tracking *1: When installing Option 090 *2: Excluding Ch1 of the following configuration MP2100A-003 and MP2100A-003+005, MP2100A-007 and MP2100A-007+005 *3: Excluding MP2100A-003, MP2100A-003+005Ch1 *4: Excluding Ch1 of the following configuration MP2100A-007 and MP2100A-007+005 *5: 1/8, 1/16, 1/64 at PPG Rate display *6: 1/4 at PPG Rate display...
Page 177: Setting Restrictions
Setting Restrictions 6.2 Setting Restrictions The setting items of the ED have the following restrictions. Bit Rate The bit rate rage varies with the bit rate specifications and the availability of the Option 090. The bit rate setting range indicates the following table. Table 6.2-1 Bit Rate Specifications and Bit Rate Setting Range Bit Rate (kbit/s) Bit Rate...
Page 178 Chapter 6 Measuring Bit Error Data Input Condition When the following model name and options are used, only Optical and Electrical Single-Ended Data can be selected at Ch1.  MP2100A-003  MP2100A-003+005 Optional cannot be selected when Ch2 and the model name and options other than the above at Ch1 are used.
Page 179: Procedure Of Measuring Bit Error Rate
Procedure of Measuring Bit Error Rate 6.3 Procedure of Measuring Bit Error Rate The following figure shows the basic procedure for measuring the bit error rate. Start Set Auto Sync to O N. Track bit rate and pattern at PPG ? Set Auto Sync threshold rate.
Page 180: Setting Conditions For Error Detection
Chapter 6 Measuring Bit Error 6.4 Setting Conditions for Error Detection The conditions for detecting bit errors must be set. Signal input terminal The signal input terminals for the ED are the ED1 and ED2 Data In connectors and Data In connector on the panel. The ED1 connector supports ED_Ch1 and the ED2 connector supports ED_Ch2.
Page 181 Setting Conditions for Error Detection CAUTION The impedance of the electrical input connector is 50 Ω. Measurement may not be performed correctly if a coaxial cable with another impedance is used. Do not impress a DC voltage of more than 2 V at the ED1 Data In and Data In connectors.
Page 182 Chapter 6 Measuring Bit Error Select the signal input terminal depending on the Data Input Condition [Differential 50 Ohm]: Signal input terminal for both Data In and Data In connectors. The differential voltage of each signal input to two connectors is the input voltage. [Electrical Single-Ended Data]: Signal input terminal for Data In connector [Electrical Single-Ended XData]:...
Page 183 Setting Conditions for Error Detection Logic Select the positive logic (POS) or negative logic (NEG). Voltage (V) Input Time waveform to the Data In connector Input waveform to Time the Data In connector Logic Figure 6.4-4 Values Defined as Input Waveform Pattern The ED compares the received bit string and the internally generated bit stream bit-by-bit and evaluates it differences as it errors.
Page 184 Chapter 6 Measuring Bit Error To shorten the pattern sync time when SYNC Control is ON, set the value of the 64-bit string which is not duplicate in other portion in the same string to Frame Position in programmable pattern. The pattern synchronization takes much time if there are multiple 64-bit strings, which is the same as 64-bit string used for the same string synchronization detection.
Page 185 Setting Conditions for Error Detection 512 bits Received bit string 101010101010101010………101010101010101010101010…. Detected bit string 1010101010………101010101010 64 bits Figure 6.4-6 Pattern Detection Bit String when Frame Position is 1 The bit string used at pattern synchronization must occur at least once within the programmable pattern.
Page 186 Chapter 6 Measuring Bit Error An example is shown in Figure 6.4-7. There is just one bit different between data addresses 0x000000 to 0x00007F and addresses 0x000080 to 0x0000FF. When Frame Position is set to 1 at this programmable pattern, the 8 bytes of data from address 0x000000 to 0x000007 are used to detect pattern synchronization.
Page 187 Setting Conditions for Error Detection hysterics. The following figure shows the sync processing start and stop levels when 1E–2 are selected at Sync Threshold. Sync Processing Start Level Bit error rate Sync Loss Sync Loss Indicator: Red Indicator: Gray Sync Processing Stop Level Figure 6.4-8 Bit Error Rate at Pattern Sync Processing Start/Stop Level When selecting [INT], the bit error rates vary depending on the Test...
Page 188 Chapter 6 Measuring Bit Error Table 6.4-1 Bit Error Rate when Threshold setting is INT Bit Error Rate Test Sync Pattern Sync Sync Pattern Control Length Processing Processing Start Level Stop Level PRBS – –1  2  2 (n=7, 9, 15, 2.5×10 1.56×10 23, 31)
Page 189 Setting Conditions for Error Detection Table 6.4-1 Bit Error Rate when Threshold setting is INT (Cont’d) Bit Error Rate Test Sync Pattern Sync Sync Pattern Control Length Processing Processing Start Level Stop Level  4  4 Programm 1.95×10 1.56×10 able to 5,120 Pattern...
Page 190 Chapter 6 Measuring Bit Error The setting procedure of the error detection conditions is as follows: When changing the bit rate and pattern of the PPG and applying the changing settings to the ED touch the Tracking button and set to [On].
Page 191 Setting Conditions for Error Detection 13. Select the same file as that of the Programmable Pattern of the PPG. 14. Touch the Frame Position text box. 15. Enter the frame head position. CAUTION When attenuators are connected to both the Data In and Data In connectors, use attenuators with the same attenuation.
Page 192: Setting Measurement Conditions
Chapter 6 Measuring Bit Error 6.5 Setting Measurement Conditions To set how to measure bit error: Set Gating Cycle at Gating. [Single]: Performs measurement until the time set at the measurement period is exceeded. [Repeat]: Performs measurement until ER Result button display becomes [Stop].
Page 193 Setting Measurement Conditions Measurement method The ED Result display can be refreshed either in real time (approx. 1 s intervals) or when the progress bar reaches 100%. The display method is set at Current of Gating. [On]: Updates measurement results in real time. [Off]: Updates measurement results when progress reaches 100% for either Single or Repeat Gating Cycle.
Page 194 Chapter 6 Measuring Bit Error When CR Unlock is displayed in red The signal input to the connector is not detected. Confirm the following:  The signal amplitude inputs to the Data In and Data In connectors are 0.1 V or more. ...
Page 195: Measurement Result
Measurement Result 6.6 Measurement Result The following measurement result is displayed in the ED Result. Start Time: Time when bit error measurement started Elapsed Time: Time elapsed from start of bit error rate measurement When Gating Cycle is Single or Repeat, when time exceeds the Time setting at Gating, the time is reset back to 0.
Page 196: Saving Measurement Results
The measurement result of the saved bit error is as follows: Bit Error Measurement Result CC (Clock Count) EC (Error Count) ER (Error Rate) Frequency Start Time Stop Time Test Pattern Anritsu;MP2100A;01.00;TXT---------------------------------- Pattern PRBS2^23-1 Option 03,05,90 Start 2009/12/06 11:50:47 2010/07/06 16:05:55 | Total --------+-------------------------------------------------------------- | 2.0000E-08 8.0000E-02 1.2000E-0 | 1.0000E+09 4.0000E+08 6.0000E+08...
Page 197 Input the file name. When changing the file name, touch [OK], and when canceling the procedure, touch [Cancel] and go back to the step 4. The measurement result file is saved in the following folder. C:\Program Files\Anritsu\MP2100A\MX210000A\UserData\Result\CSV C:\Program Files\Anritsu\MP2100A\MX210000A\UserData\Result\TXT 6-31...
Page 198 Chapter 6 Measuring Bit Error 6-32.
Page 199: Chapter 7 Observing Waveform
Chapter 7 Observing Waveform This chapter explains how to measure waveforms of periodic signal in time. EYE/Pulse Scope Screen ..........7-2 7.1.1 Sampling scope features ........7-2 7.1.2 Description of items on the EYE/Pulse Scope window .............. 7-3 Setting Item List ............7-12 Setting Restrictions .............
Page 200: Eye/Pulse Scope Screen
Chapter 7 Observing Waveform 7.1 EYE/Pulse Scope Screen 7.1.1 Sampling scope features The sampling scope, measuring the waveform, has the following main features. ● Data collection method Trigger clock frequency setting, eye mode/pulse mode display, and waveform cumulative display ● Clock Recovery Frequency bandwidth of clock recover unit and loop filter settings The clock recovered from the input data is output at the panel CRU Out connector.
Page 201: Description Of Items On The Eye/Pulse Scope Window
EYE/Pulse Scope Screen 7.1.2 Description of items on the EYE/Pulse Scope window Touch [EYE/Pulse Scope] at the top menu, and then the EYE/Pulse Scope result window is displayed. Measurement dialog display Time dialog display Channel A trace display Setup dialog Amplitude Channel B display...
Page 202 Chapter 7 Observing Waveform Touching [Setup] – [Measure] – [Amplitude] – [Time] displays the dialog box. Touching [Marker] displays the marker panel. Setup Dialog Touch [Setup] shown in Figure 7.1.2-1 to display the Setup dialog shown in Figure 7.1.2-2. Figure 7.1.2-2 Setup Dialog...
Page 203 EYE/Pulse Scope Screen Item Description General Switches to Eye/Pulse/ Coherent Eye mode. Sampling Mode Sets the number of samples. Number of Samples Sets the accumulation method of the sampling data. Accumulation Type Selects the sampling end conditions from time, sampling Limit Type count, or frequency.
Page 204 Chapter 7 Observing Waveform Measure Dialog Touch [Measure] as shown in Figure 7.1.2-1 to display the Measure dialog box as shown in Figure 7.1.2-3. Touch the buttons on the Measure Item screen to set the items to be measured. Figure 7.1.2-3 Measure Dialog Figure 7.1.2-4 Selection Screen of Measure Item...
Page 205 EYE/Pulse Scope Screen Item Description Active Channel Selection Selects channel to execute histogram measurement or mask test. Measure Item Selects items to be measured. Sets display of measurement item to Off. Amplitude/Time Displays screen to select measurement items for waveform amplitude and time.
Page 206 Chapter 7 Observing Waveform Amplitude dialog Touch [Amplitude] as shown in Figure 7.1.2-1 to display the Amplitude dialog box as shown in Figure 7.1.2-5. Figure 7.1.2-5 Amplitude Dialog (Optical/Single End Electrical Receiver)
Page 207 EYE/Pulse Scope Screen Item Description Channel Math [Off]: Displays waveforms for Channel A and B separately. [On]: Calculates waveforms for Channel A and B, and then that calculated result is displayed as Channel A. Scale Offset Sets the level scale for Channel A and B. Channel A/B [Off]: Sets scales for Channel A and B Tracking...
Page 208 Chapter 7 Observing Waveform Time Dialog Touch [Time] as shown in Figure 7.1.2-1, and then the Time dialog box as shown in Figure 7.1.2-6 is displayed. Figure 7.1.2-6 Time Dialog 7-10...
Page 209 EYE/Pulse Scope Screen Item Description Rate Data Clock Rate Sets input data speed, clock frequency, and frequency dividing rate. Tracking [Off]: Inputs bit rate to Bit Rate [On]: Applies bit rate selected at Master to Bit Rate Master Sets items affecting clock and bit rate. Recalculate option [Clock Rate]: Calculates Clock Rate from Bit Rate and Divide Rate...
Page 210: Setting Item List
Chapter 7 Observing Waveform 7.2 Setting Item List The setting item is listed as follows. Amplitude Channel Math Channel A/B Tracking Attenuation Offset Scale Attenuation Scale Offset Channel A Attenuation Tracks ED1* Define Function CH A+CH B CH A–CH B CH B–CH A Offset Scale...
Page 211 Setting Item List Scale Clear Display Marker All Off Center Measure Active Channel Selection Channel A Channel B Measurement Item Amplitude/Time Amplitude/Time&Histogram Amplitude/Time&Mask Histogram Mask Test Amp/Time Average Power (dBm)* Average Power (mW)* Crossing Extinction Ratio* Eye Amplitude Eye Height Eye Width Fall Time Jitter p-p...
Page 212 Chapter 7 Observing Waveform Jitter RMS OMA (dBm) OMA (mW) One Level Rise Time Zero Level Correction Factor Delete Eye Boundary Offset from Crossing Width Measuring Area Marker Item Move Rise/Fall Time 10/90% 20/80% Rise/Fall Time Correction Histogram Axis Amplitude Time Histogram Marker Center Marker...
Page 213 Setting Item List 8GFC_Elect_Rx 8GFC_Elect_Tx OC12/STM4 OC192/STM64 OC192/STM64 FEC (G.975) OC3/STM1 OC48/STM16 OTU-1 OTU-2 1310nm OTU-2 1550nm OTU-2 1550nm Expand OTU-2 Amplified User Defined Mask Area Restriction Angle –90 to 90 Width 0.01 to 1.00 Align Method Zero/One/ Crossing Mask Alignment Update User Defined Alignment Marker...
Page 214 Chapter 7 Observing Waveform Waveforms Infinite Limited Limit Type Sample Samples Time Time Waveform Waveforms None Persistency Persistence Time Clock Recovery <2.7G* >8.5G* CRU Loop BW 1 MHz 2 MHz 4 MHz 8 MHz CRU Lock Continue Scan Label Delete Label Delete NEW Label Maintenance...
Page 215 Setting Item List 16381* 16384* Sampling Mode Coherent Eye Pulse Screen Copy Eye/Pulse Shot Capture Inverse background color Waveform Only Trace Memory Clear Reference Ref.Trace Channel Ch A Ch A & Ch B Ch B Set Reference Time Bit on Screen Data Clock Rate Tracking Acquire Clock Rate...
Page 216 Chapter 7 Observing Waveform Pattern Length Tracking Length 2 to 16777216 Master PPG1 PPG2* ED2* Skew Channel A Channel B Unit Time *1: Only MP2100A-001 and MP2102A-021 applicable *2: Only MP2100A applicable *3: Only MP2100A-003, MP2100A-007 and MP2102A-023 applicable *4: When MP2100A-055 or MP2102A-055 installed *5: When Sampling Mode is Eye *6: When Sampling Mode is Coherent Eye or Pulse *7: Only MP2100A-005 applicable...
Page 217: Setting Restrictions
Setting Restrictions 7.3 Setting Restrictions The settings restrictions vary depending on the model name and options. MP2100A-001, MP2102A-021 The measurement results of Average Power (dBm), Average Power (mW), Extinction Rate, OMA (mW), and OMA (dBm) at Amplitude/Time of the Measurement dialog are invalid. MP2100A-003, MP2100A-007, MP2102A-023 Channel A/B Tracking and Channel Math at the Amplitude dialog are not displayed.
Page 218: Measurement Procedure
Chapter 7 Observing Waveform 7.4 Measurement Procedure The following figure shows the basic measurement procedure. Start Calibration required? Pulse mode? Perform calibration. Set pattern length. Using clock Input measurement signal to recovery unit (CRU)? either Ch A or Ch B In*. Connect Trigger Set Ch A or Ch B Clk In and CRU...
Page 219: Calibrating Sampling Scope
Calibrating Sampling Scope 7.5 Calibrating Sampling Scope 7.5.1 Calibrating Level The amplitude accuracy of the sampling scope is guaranteed after performing calibration. When the calibration is required, the error message "Calibration is required" is displayed at the Setup dialog in red. Perform the calibration, when using the MP2100A/MP2102A initially or the message is displayed.
Page 220 If the calibration fails, follow the instruction that applies to your situation, and then retry from step 2. When your instrument is the MP2100A BERTWave: ● Check that the coaxial cable is not connected to any of the Data In(A In), Data In(B In) and Trigger Clk In connectors on the front panel.
Page 221 Calibrating Sampling Scope When your instrument is the MP2102A BERTWaveSS: ● Check that the coaxial cable is not connected to any of the Ch A In, Ch B In and Trigger Clk In connectors on the front panel. ● If it is required to keep the coaxial cables connected to the Ch A In, Ch B In and Trigger Clk In connectors on the front panel, check that the connectors do not receive any incoming signal.
Page 222: Performing Self Test
Chapter 7 Observing Waveform 7.5.2 Performing Self Test Perform the self test in the following cases: ● When the error message is displayed after level calibration referring to 7.5.1 Calibrating Level ● When the noise voltage is over the specified value shown in Appendix A when the signal is not input ●...
Page 223 When the power voltage does not have any faults, turn on the power supply. Perform the self test again. If the power supply test result shows “failed”, contact an Anritsu Service and Sales office. When the frequency test result is failed: Check that no signals are input to the Trigger Clk In connector.
Page 224: Setting Clock Recovery And Rate
Chapter 7 Observing Waveform 7.6 Setting Clock Recovery and Rate The trigger clock synchronized with the input signal is required to collect data. The MP2100A can use the synchronized clock (Sync Out) of the internal PPG and ED. When using the MP2100A with Option 055, the clock can be generated form the signal input to Data In (A In) or Data In (B In).
Page 225: Setting Clock Recovery Unit
Setting Clock Recovery and Rate 7.6.1 Setting Clock Recovery Unit The Option 055 Clock Recover Unit (CRU) can generate a clock from the signal collecting data. The waveform can be measured using the generated clock. The following can be set using the clock recovery unit. ●...
Page 226 Chapter 7 Observing Waveform CAUTION ● The amplitude of the signal input to the CRU In connector is 2 Vp-p max. This is equivalent to + 10 dBm for a sine-wave signal. Inputting a signal with a larger voltage risks damaging the internal circuits. Procedure (MP2100A) Connect the Trigger CLK In and CRU Out connectors on the front panel using a coaxial cable.
Page 227 Setting Clock Recovery and Rate Procedure (MP2102A) Connect the Trigger CLK In and CRU Out connectors on the front panel using a coaxial cable. Input the signal to the CRU In connector of the front panel. Touch [Setup]. Touch the Clock Recovery button to select CRU Band from the following items.
Page 228: Setting Bit Rate
Chapter 7 Observing Waveform 7.6.2 Setting Bit Rate Touch [Time]. Touch the Tracking button at Data Clock Rate, and set to [Off]. Touch the Recalculate Option button to select [Clock Rate]. Touch the Divide Rate text box. Input the divide rate. Touch the Bit Rate text box to input the bit rate.
Page 229: Setting Clock Rate And Divide Rate
Setting Clock Recovery and Rate 7.6.3 Setting Clock Rate and Divide Rate The bit rate can be set by measuring the clock rate from the signal input to the Trigger Clk In connector of the front panel. Touch [Time]. Touch the Tracking button of the Data Clock Rate to set to [Off]. Touch the Recalculate Option button to select [Bit Rate].
Page 230: Setting Data Collection Method
Chapter 7 Observing Waveform 7.7 Setting Data Collection Method The data collection method is composed of the following types. Data synchronized method: Eye mode, Pulse mode, Coherent eye mode Cumulative display for waveform: None, Infinite, Limited, Persistency, Average Note: In this document, measurement of one data item on the screen is described as “data capture”...
Page 231 Setting Data Collection Method Figure 7.7-2 Pulse Mode Display Example Setting overwritten waveform display When setting the display method to [Infinite], [Limited] or [Persistency], the acquired data is overwritten on the screen. Touch [Setup] to display the Setup dialog. Select the single waveform data collection count from the following number of samples.
Page 232 Chapter 7 Observing Waveform When selecting [Limited] at step 3, set the at-end condition. ● To end overwriting waveform when the set time is passed, set Limit Type to [Time]. Touch the Time text box to input the time. ● To end overwriting waveform when the data count set at the screen is reached, set Limit Type to [Sample].
Page 233 Setting Data Collection Method Figure 7.7-4 Accumulation Type Settings (Infinite) Displaying averaging waveform When setting the display method to [Averaging] at the pulse mode, the averaging process is performed. Averaging process is used to suppress waveform noise. Touch [Setup] to display the Setup dialog. Touch the Accumulation Type button to select [Averaging].
Page 234 Chapter 7 Observing Waveform Averaging 1 Averaging 100 Figure 7.7-5 Example of Averaging Process The averaging is calculated using the following formula. Number of waveforms ≤Averaging setting count:             ...
Page 235: Setting Pattern Length
Setting Pattern Length 7.8 Setting Pattern Length When the Pulse mode is set as described in Section 7.7 Setting Data Collection Method, the pattern length can be set. In the Pulse mode, the pattern is synchronized by collecting data at the pattern length time cycle.
Page 236: Collecting Data
Chapter 7 Observing Waveform 7.9 Collecting Data Once the data collection is started, the waveform is displayed on the screen. Starting data collection The waveform of the channel with the monitor signal input is displayed. When monitoring the signal input to the Data In (A In) or Ch A In connector, touch the Channel A trace display button to set the button display to [CH A On].
Page 237 Collecting Data Discarding screen display When temporarily deleting screen display: Touch the Channel A trace display button, and then set the button display to [CH A Off]. Touch the Channel B trace display button, and then set the button display to [CH B Off]. The waveform is displayed when setting the button display to [CH A On] or [CH B On].
Page 238: Adjusting Screen Scale
Chapter 7 Observing Waveform 7.10 Adjusting Screen Scale 7.10.1 Adjusting scale automatically Measure the waveform amplitude and period, and then set to the easily viewable scale. For Eye/Pulse/Coherent Mode Touch [Auto Scale]. The waveform is displayed at the center of the screen. 1 level position 0 level position Insertion...
Page 239 7.10 Adjusting Screen Scale For Pulse Mode Touch [Auto Scale]. The waveform is displayed at the screen center. 1 level position 0 level position Figure 7.10.1-2 Waveform Display after Auto Scale (Pulse Mode) When the pattern length is 127 bits or less, a 20-bit waveform is displayed.
Page 240: Adjusting Vertical-Axis Of Screen
Chapter 7 Observing Waveform 7.10.2 Adjusting Vertical-axis of Screen To adjust voltage or optical power at center of vertical axis Touch [Offset] at Amplitude on the left side of the waveform display area. The rotary knob icon is displayed in the button. Input the power voltage or optical power at the screen center position using the rotary knob.
Page 241 7.10 Adjusting Screen Scale Setting same vertical scale for two waveforms The vertical scales at Channel A and Channel B can be set to the equal value using the MP2100A-001 or MP2102A-021. Touch [Amplitude]. Touch the Channel A/B Tracking button, and set to [On]. And then, the text box for Channel A is only available.
Page 242: Adjusting Horizontal-Axis Of Screen
Chapter 7 Observing Waveform 7.10.3 Adjusting Horizontal-axis of Screen Adjusting time at left edge of screen 1. Touch [Offset] at Time in the right side of the waveform display area. The rotary knob icon is displayed in the button. Input the time at left edge of screen using the rotary knob. The time entered is displayed at the left lower corner of the waveform display.
Page 243: Adjusting External Attenuator
7.10 Adjusting Screen Scale 7.10.4 Adjusting External Attenuator Adjusting attenuation of external attenuator The attenuation amount of an external attenuator connected to the Data In (A In) and Data In (B In) connectors can be adjusted as described below. Touch [Amplitude]. Touch the Attenuation text box.
Page 244: Measuring Waveform
Chapter 7 Observing Waveform 7.11 Measuring Waveform The waveform measurement methods are as follows. For the explanation of the measurement items, refer to 1.4 “Glossary”. ● Amplitude and time measurements Select the measurement items from the following: Average power, Crossing%, Duty cycle distortion, Extinction rate, Eye amplitude, Eye height, Eye width, Fall time, Jitter p-p, Jitter RMS, One level, Rise time, SNR, Zero level, Optical amplitude The extinction rate, average optical power, and optical amplitude...
Page 245: Amplitude And Time Measurements
7.11 Measuring Waveform 7.11.1 Amplitude and Time Measurements When collecting data in the Eye pattern mode, up to 4 amplitude and time measurements can be performed. Figure 7.11.1-1 Setting Example of Amplitude/Time Measurement 7-47...
Page 246 Chapter 7 Observing Waveform To set measurement items: Touch [Measure] to display the Measure dialog. Touch the Measure Item button. Touch [Amplitude/Time], [Amplitude/Time&Mask], or [Amp/Histogram. When selecting [Amplitude/Time&Mask] or [Amp/Histogram], touch the [Amp/Time] tab. Touch [Add] at Item Selection. The screen for selecting the measurement items is displayed. Touch the measurement item.
Page 247 7.11 Measuring Waveform Figure 7.11.1-2 Display Example of EYE Boundary When there is a possibility the waveform may not have been measured correctly due to too small amplitude or too large jitter, “EYE? and channel name (CHA/CHB/CHA,CHB)” in red is indicated as shown below.
Page 248 Chapter 7 Observing Waveform To change EYE Boundary The 1 and 0 level measurement area can be changed. Touch the Offset in the Crossing text box to set the area center position. Touch the Width text box to set the area width. Width Offset from Crossing...
Page 249 7.11 Measuring Waveform "Corrected" is displayed in red at the Rise/Fall time when Rise/Fall Time Correction is set to [On]. Figure 7.11.1-5 Display Example of Measurement Result To change display order The display order of the measurement result is the same as that of Item Selection.
Page 250: Displaying Histogram
Chapter 7 Observing Waveform 7.11.2 Displaying Histogram The histogram display displays the data distribution in the set field to measure the mean, standard deviation, and dispersion width. To display histogram, set the axis, time, or amplitude for measuring histogram. And then, set the screen area to display histogram using the histogram marker.
Page 251 7.11 Measuring Waveform Touch [Measure] to display the Measure dialog. Touch the Active Channel Selection button, and then select the channel to be measured. Touch the Measure Item button. Touch [Histogram], or [Amp/Histogram]. When selecting [Amp/Histogram], touch the [Histogram] tab. 6.
Page 252 Chapter 7 Observing Waveform Figure 7.11.2-1 Histogram Measurement Example (Amplitude) Figure 7.11.2-2 Histogram Measurement Example (Time) 7-54...
Page 253: Executing Mask Test
7.11 Measuring Waveform 7.11.3 Executing Mask Test To execute the mask test, first select measurement channel and mask. There are two types of mask tests as follows: ● Set the upper data error count and measure the mask margin. ● Set the mask margin and measure the error data count. Figure 7.11.3-1 Setting Example of Mask Test 7-55...
Page 254 Chapter 7 Observing Waveform To select channel and mask Touch [Measure] to display the Measure dialog. Touch the Active Channel Selection button, and then select the channel to be measured. Touch the Measure Item button. Touch [Mask Test] or [Amplitude/Time&Mask]. When selecting [Amplitude/Time&Mask], touch the [Mask Test] tab.
Page 255 7.11 Measuring Waveform Table 7.11.3-1 Mask List (Cont’d) Mask Name Bit Rate OTU-2 1310nm 10.709 Gbit/s OTU-2 1310nm 10.709 Gbit/s OTU-2 1550nm 10.709 Gbit/s OTU-2 1550nm Expanded 10.709 Gbit/s User Defined This value varies depending on the selected file. Table 7.11.3-2 Files That Can Be Selected When User Defined Is Selected File Name Supported Standard Bit Rate...
Page 256 Chapter 7 Observing Waveform To measure mask margin Touch [Setup]. Touch the Sampling Mode button to set the display [Eye] or [Coherent Eye]. Touch [Sampling] to set the display Run. When the trace is displayed, touch [Auto Scale]. Check that the eye pattern is displayed in the center of the screen. Touch [Measure].
Page 257 7.11 Measuring Waveform To set Mask Margin and execute mask test Touch [Setup]. Touch the Sampling Mode button to set the display [Eye] or [Coherent Eye]. Touch [Sampling] to set the display Run. When the trace is displayed, touch [Auto Scale]. Check that the eye pattern is displayed in the center of the screen.
Page 258 Chapter 7 Observing Waveform Figure 7.11.3-2 Mask Test Example The following values are displayed in the measurement result: Total Samples: Total data count displayed on the screen Total Waveforms: Total waveform count displayed on the screen Mask Margin: Mask Margin measurement results or settings Hit Count or Hit Ratio: Threshold set for Mask Margin...
Page 259 7.11 Measuring Waveform Adjusting mask position To adjust mask position automatically When Align Method is [Zero/One/Crossing], touch the Mask Alignment [Update]. When touching the Mask Alignment [Update], calculate [One/Zero Crossing] of the currently described waveform and optimize the mask position automatically. The mask position is adjusted automatically if the Scale and Offset on the screen are changed.
Page 260 Chapter 7 Observing Waveform Although the marker is not displayed at [Display Off], the marker position can be adjusted by changing the value in the text box. To limit mask area To examine in which part of the mask at the center the error occurs when the error occurs in the mask test, the mask area can be limited.
Page 261 7.11 Measuring Waveform ”Restriction enabled" is displayed in the measurement result display area. Figure 7.11.3-4 Example of Area Limited Mask Test 7-63...
Page 262: Using Marker
Chapter 7 Observing Waveform 7.12 Using Marker The marker is used to read the amplitude and time values of the waveform. Also, the level and time differences between two points can be measured. There are two markers each for the x- and y-axes. Display of each marker can be set to on or off separately.
Page 263 7.12 Using Marker Figure 7.12.3-1 Marker Display 7-65...
Page 264: Waveform Math Calculation
Chapter 7 Observing Waveform 7.13 Waveform Math Calculation The calculated math results for the two CH A and CH B waveforms can be displayed as a different waveform. The calculated math results can be measured at Section 7.11 “Measuring Waveform”. Note: When calculating the EYE pattern waveform, set Sampling Mode to [Coherent Eye] and collect the data.
Page 265: Using Trace Memory
7.14 Using Trace Memory 7.14 Using Trace Memory The trace memory is a function to save the measurement waveform in the memory. The waveform saved in the trace memory calls the reference trace. To save the waveform in the trace memory Touch [Setup] to display the Setup dialog.
Page 266: Displaying A Label
Chapter 7 Observing Waveform 7.15 Displaying a Label This section describes how to display an arbitrary string (label) in the EYE/Pulse Scope screen. Label Figure 7.15-1 Label Display Displaying a label Touch [Setup], and the Setup dialog box appears. Touch [Utilities] tab. Touch [Add] for NEW Label, and the software keyboard appears.
Page 267: Saving Measurement Results
7.16 Saving Measurement Results 7.16 Saving Measurement Results The sampling scope results can be saved in the following file types: ● Screen image The image of the entire screen or only the measurement screen is saved to a PNG or JPEG file. ●...
Page 268 Touch [OK] to save the screen image. When overwriting a file, a confirmation dialog is displayed. The path to the default folder is: C:\Program Files\Anritsu\MP2100A\MX21000A\UserData\Screen Copy The date and time are recorded in the default file name. When saving the measurement screen: Touch [Setup].
Page 269 The measurement condition file is saved in the following folder. The extension for saved files is WFS. C:\Program Files\Anritsu\MP2100A\MX21000A\UserData\Setting The measurement result file is saved in the following folder. The extension of the measurement data file is CSV and TXT.
Page 270 Chapter 7 Observing Waveform Amplitude/Time Measurement [Results] One Level CH A 192.12 191.80 0.10 191.66 192.12 One Level CH B N/A N/A N/A N/A N/A Zero Level CH A -185.98 -185.63 0.10 -186.00 -185.43 Zero Level CH B N/A N/A N/A N/A N/A Eye Amplitude CH A 378.10 377.44 0.19 377.16 378.12 Eye Amplitude CH B N/A N/A N/A N/A N/A Eye Height CH A 330.00 329.46 0.19 329.13 330.03...
Page 271 7.16 Saving Measurement Results Amplitude/Time and Mask Measurement - Channel A [Setups] Current Mask 1G Optical Fibre Channel Mask (1.0625 Gbps) [Results] One Level CH A 189.37 189.71 0.20 189.32 190.04 One Level CH B N/A N/A N/A N/A N/A Zero Level CH A -185.00 -185.35 0.20 -185.73 -184.89 Zero Level CH B N/A N/A N/A N/A N/A Eye Amplitude CH A 374.37 375.07 0.39 374.21 375.73...
Page 272 Chapter 7 Observing Waveform Amplitude/Time and Histogram Measurement - Channel A [Setups] Axis Time X1 Marker 0.50UI X2 Marker 1.50UI Y1 Marker 9mV Y2 Marker -10mV [Results] One Level CH A 189.65 189.84 0.13 189.60 190.04 One Level CH B N/A N/A N/A N/A N/A Zero Level CH A -185.34 -185.48 0.14 -185.73 -185.12 Zero Level CH B N/A N/A N/A N/A N/A Eye Amplitude CH A 374.99 375.31 0.26 374.72 375.73...
Page 273 7.16 Saving Measurement Results Histogram Measurement - Channel A [Setups] Axis Amplitude X1 Marker 0.73UI X2 Marker 0.75UI Y1 Marker 287mV Y2 Marker -276mV [Results] Mean 5.27 Std Dev 188.49 P-P 423.91 Hits 11979 Hit Point Detail 287mV 0 Hits 284mV 0 Hits 281mV 0 Hits 279mV 0 Hits...
Page 274 Chapter 7 Observing Waveform Mask Measurement - Channel A [Setups] Current Mask 8G Optical Fibre Channel Mask (8.5 Gbps) [Results] Total Samples 991111 Total Waveforms 121 Mask Margin 0 Hit Count 1 Total Failed Samples 0 Top Mask Failed Samples 0 Center Mask Failed Samples 0 Bottom Mask Failed Samples 0 Waveform...
Page 275: Chapter 8 Operating Optical Interface
Chapter 8 Operating Optical Interface This chapter explains how to use the optical interface option. Optical Interface Types ..........8-2 Operating Optical Transceiver ........8-6 8.2.1 Function List ............. 8-6 8.2.2 Optical Transceiver Types ........ 8-8 8.2.3 Connection between Panel Connector and Optical Transceiver ...........
Page 276: Optical Interface Types
Chapter 8 Operating Optical Interface 8.1 Optical Interface Types The following optical interface types are available. ● O/E converter ● Optical transceiver (XFP) ● Optical transceiver (SFP+) O/E Converter The O/E converter configured by the wide bandwidth photo diode and amplifier can convert the optical signal to the electrical signal.
Page 277 Optical Interface Types CAUTION ● The maximum optical power input to the O/E Data In is +2 dBm (1.58 mW). Inputting an optical power exceeding this level risks damaging the internal circuits. Connect the optical attenuator to the O/E Data In when measuring the optical signal exceeding +2 dBm.
Page 278 Chapter 8 Operating Optical Interface Optical Transceiver (XFP/SFP+) Optical transceivers combine the following two functions in one module: ● Tx for converting electrical signal into optical signal for transmission ● Rx for converting optical signal into electrical signal for reception The format and pin layout of the optical transceiver for communication are standardized by the industry organization.
Page 279 Optical Interface Types CAUTION ● Be sure that the optical power input to the Rx of the optical transceiver is the specified max .value or less. Inputting an optical power rather than this power risks damaging the internal circuits. ● Use the appropriate optical fiber to the optical transceiver.
Page 280: Operating Optical Transceiver
Chapter 8 Operating Optical Interface 8.2 Operating Optical Transceiver 8.2.1 Function List The following items is set and displayed for the optical transceiver. Table 8.2.1-1 Optical Transceiver Setting Items Item Description Wavelength Displays wavelength of light output from the optical transceiver.
Page 281 Operating Optical Transceiver To display the optical transceiver setting screen, touch [XFP/SFP+] at the top menu. The screen as shown in Figure 8.2.1-1 is displayed. Loss of signal indicator Optical transceiver Optical output installed status indicator Optical output indicator Wavelength display Reference clock source Figure 8.2.1-1 Optical Transceiver Setting Panel (XFP)
Page 282: Optical Transceiver Types
Chapter 8 Operating Optical Interface 8.2.2 Optical Transceiver Types The recommended optical transceiver is listed in Table 8.2.2-1. For the specifications of the optical transceiver, refer to A.4 “Optical Transceiver Module Specifications”. For how to install the optical transceiver, refer to Section 2.8 “Installing Optical Transceiver”.
Page 283: Connection Between Panel Connector And Optical Transceiver
Operating Optical Transceiver 8.2.3 Connection between Panel Connector and Optical Transceiver The Tx Data In connector on the front panel connects to the TX+ of the optical transceiver module. The Rx Data Out connector on the front panel connects to the RX + of the optical transceiver module.
Page 284: Operating O/E Converter
Chapter 8 Operating Optical Interface 8.3 Operating O/E Converter 8.3.1 Function List The following items are set and displayed when installing the O/E converter. Table 8.3.1-1 O/E Converter Setting Items Item Description Filter On/Off When installing Option 086, the internal low pass filter is set to On/Off.
Page 285 Operating O/E Converter To measure an optical signal at the other wavelength than 850 nm, 1310 nm or 1550 nm, change the setting values of Conversion Gain, Responsivity and System Conversion Gain according to the changed wavelength. For how to change the setting values, refer to 8.3.3 “Adjustment required when changing the wavelength bands”.
Page 286 Chapter 8 Operating Optical Interface The setting range of the O/E converter is as follows. Filter O/E Calibration ResponsivityOff Sync with PPG1 Sync with ED1 1 to 9999 V/W No Filter 1GFC* 2GFC* 4GFC* 8GFC* 10GFC* 10GFC FEC* 10GbE FEC* 10GbE LAN/PHY* 10GbE WAN* CPRI*...
Page 287 Operating O/E Converter Extinction Ratio Correction Extinction Ratio Correction Factor –9.99 to 9.99% *1: When installing Option 064 065, 066, 067, 068 or 069 including the filter for 1.0625 Gbit/s as the product configuration. *2: When installing Option 057 *3: When installing Option 056 *4: When installing Option 064, 065, 066, 067, 068 or 069 including the filter for 614.4 Gbit/s as the product configuration.
Page 288: Calibration Of O/E Module
Chapter 8 Operating Optical Interface 8.3.2 Calibration of O/E Module When light is not input to the O/E module, the output voltage is adjusted. The output voltage of the O/E module changes depending on the ambient temperature. Calibrate the MP2100A before using the O/E module. Close the O/E Data In cap.
Page 289 Operating O/E Converter Adjustment method of Responsivity Adjust the wavelength of the optical power meter to the optical signal. Measure unmodulated optical signal power with the optical power meter. Input the optical signal to the optical input connector of MP2100A-003 or MP2102A-023. Measure the Average Power (mW) or Average Power (dBm) of the optical signal by using the Amplitude/Time function of the sampling oscilloscope.
Page 290 Chapter 8 Operating Optical Interface 8-16.
Page 291: Chapter 9 Performance Test
Chapter 9 Performance Test This chapter describes how to the performance of the BERTWave Series. Performance Test for Pulse Pattern Generator .... 9-2 9.1.1 Apparatus Required for Performance Test ..9-2 9.1.2 Operating Frequency Range ......9-3 9.1.3 Waveform ............9-4 9.1.4 Full Rate Clock Output ........
Page 292: Performance Test For Pulse Pattern Generator
Table 9.1.1-1 Equipment for Performance Test Recommended Product Name Required Performance Equipment Sampling Electrical interface MP2100A or oscilloscope MP2102A Bandwidth: 20 GHz or more (Anritsu) Frequency counter Frequency range: MF2412C 500 MHz to 20 GHz (Anritsu) Accuracy: 0.1 ppm max.
Page 293: Operating Frequency Range
Performance Test for Pulse Pattern Generator 9.1.2 Operating Frequency Range Procedure: Connect the Sync Output connector to the input connector of the frequency counter. Connect the PPG1 Data Out and PPG1 Data Out to the coaxial terminator. Touch [PPG/ED1 Ch1]. Set Sync Output to [PPG1_1/8 Clk].
Page 294: Waveform
Chapter 9 Performance Test 9.1.3 Waveform Procedure: Connect the Sync Output connector and the trigger input connector of the sampling oscilloscope using a coaxial cable. Connect the PPG1 Data Out connector and the input connector of the sampling oscilloscope using a coaxial cable. Connect the coaxial terminator to the PPG1 Data Out connector.
Page 295 Performance Test for Pulse Pattern Generator The following measurement added when selecting Ch2. Connect the PPG2 Data Out connector and the input connector of the sampling oscilloscope using a coaxial cable. Connect the PPG2 Data Out connector to the coaxial terminator. Touch [PPG/ED Ch2].
Page 296: Full Rate Clock Output
Chapter 9 Performance Test 9.1.4 Full Rate Clock Output When Option 052/152 is installed, the signal output at Full Rate Clock Output can be tested. Procedure: Connect the PPG1 Data Output connector and sampling oscilloscope trigger input connector using a coaxial cable. Connect Clock Output and the sampling oscilloscope input connector using a coaxial cable.
Page 297: Performance Test For Error Detector
Required Performance Equipment Pulse Pattern Bit rate: 4.25 to 11.32 Gbit/s MP2100A, Generator MP2101A Amplitude: 0.1 to 0.8 V (Anritsu) E/O Converter Bit rate: 10.3125 GHz MP2100A-050, MP2101A-050 Extinction ratio: 8.2 dB or more (Anritsu) VECP 0.5 dB or less Variable...
Page 298: Operating Frequency
Chapter 9 Performance Test 9.2.2 Operating Frequency Procedure: Connect the PPG1 Data Out and the ED1 Data In using a coaxial cable. Connect the PPG1 Data Out and ED1 Data In to the coaxial terminator. Touch [PPG/ED Ch1] → [PPG]. Set the value as follows: Amplitude: 0.1 V...
Page 299 Performance Test for Error Detector When using MP2100A-005 and MP2101A-012: Connect the PPG2 Data connector and ED2 Data connector using a coaxial cable. Connect the PPG2 Data Out and ED2 Data In to the coaxial terminator. Touch [PPG/ED Ch2], and then repeat steps 3 to 10. Connect the PPG2 Data Out and the ED2 Data In using a coaxial cable.
Page 300: Input Level
Chapter 9 Performance Test 9.2.3 Input Level Procedure: Connect the PPG1 Data Out and the ED1 Data In using a coaxial cable. Connect the PPG1 Data Out and ED1 Data In to the coaxial terminator. Touch [PPG], and then set the value as follows: Amplitude: 0.1 V Bit Rate:...
Page 301 Performance Test for Error Detector When using MP2100A-005 and MP2101A-012: Connect the PPG2 Data Out and ED2 Data In using a coaxial cable. Connect the PPG2 Data Out and ED2 Data In to the coaxial terminator. Touch [PPG/ED Ch2], and repeat the steps 3 to 13. For the input level for test connection figure for the electrical interface, refer to Figure 9.2.2-1 and Figure 9.2.2-2.
Page 302 Chapter 9 Performance Test 11. After measurement, record the ED Result FREQ (kHz) and error count. O/E Data In (B In) Optical fiber PPG1 PPG1 Data Out Data Out Optical Variable attenuator Input E/O converter Optical Output Data Data Coaxial cable Optical Output Optical power meter...
Page 303: Pattern
Performance Test for Error Detector 9.2.4 Pattern Procedure Connect the PPG1 Data Out and ED1 Data In using a coaxial cable. Connect the PPG1 Data Out and ED1 Data In to the coaxial terminator. Touch [PPG/ED Ch1] and set [PPG] as follows: Amplitude: 0.5 V Bit Rate:...
Page 304: Error Detection
Chapter 9 Performance Test When using MP2100A-005 and MP2101A-012: Connect the PPG2 Data Out and ED2 Data In using a coaxial cable. Connect the PPG2 Data Out and ED2 Data In to the coaxial terminator. Touch [PPG/ED Ch2], and repeat the steps 3 to 12. The pattern test setup is the same as shown in Figure 9.2.2-1 and Figure 9.2.2-2.
Page 305 Performance Test for Error Detector The error detection test connection is the same as Figure 9.2.2-1 and Figure 9.2.2-2. When using MP2100A-005 and MP2101A-012: Connect the PPG2 Data Out connector and the ED2 Data In using a coaxial cable. Connect the coaxial terminator to the PPG2 Data Out connector. Touch [PPG/ED Ch2], and set [PPG] to the previous step 3.
Page 306: Performance Test For Sampling Scope
Product Name Required Performance Equipment Pulse Pattern Clock frequency: 10 GHz MP1800A, Generator MU181000A Amplitude: 0.5 Vp-p MU181020A (Anritsu) DC Power Power voltage: ±2.5 V 2400 Source Power current: ±50 mA (Keithley Instruments) Setting accuracy: 1% or less With current limiting...
Page 307: Amplitude Accuracy
Performance Test for Sampling Scope 9.3.2 Amplitude Accuracy Procedure: Connect the Trigger Input and the clock output connector of the PPG using a coaxial cable. Set the clock output the PPG as follows: Amplitude: 0.5 Vp-p Frequency: 10 GHz Touch [Setup], and set as follows: Sampling Mode: Accumulation Type: None Clock Recovery:...
Page 308 Chapter 9 Performance Test 12. Record the average value (Mean) of the histogram measurement result. 13. Set the DC voltage to 200 mV. 14. Record the average value of the histogram measurement result. 15. Set the DC voltage to –200 mV. 16.
Page 309 Performance Test for Sampling Scope Pulse Pattern Generator MP2102A DC Power Source Coaxial Cable Figure 9.3.2-1 Amplitude Accuracy Test Connection Setup 9-19...
Page 310: Performance Test For Optical Interface (O/E Converter)
For multimode fiber 8163B+81578A Attenuation: 800 to 900 nm (Keysight Technologies) Insertion loss: 3 dB max. Attenuation: 0 to 30 dB Resolution: 0.1 dB max. Pulse Pattern Clock frequency: 100 MHz MG3740A Generator or Amplitude: 0.5 Vp-p (Anritsu) Signal Generator 9-20...
Page 311: Optical Power Meter
Performance Test for Optical Interface (O/E Converter) 9.4.2 Optical Power Meter Procedure (MP2100A-003, MP2100A-007, MP2102A-023) Connect the signal generator output and Trigger Clk In using a coaxial cable. Set the signal generator as follows: Frequency: 100 MHz Amplitude: 0.5 Vp-p (at sine-wave –2.0 dBm) Connect the output connector of the light source and the input connector of the variable optical attenuator using an optical fiber.
Page 312 Chapter 9 Performance Test Light Source Optical fiber Optical Variable optical attenuator Input Optical Output Pulse pattern generator or Coaxial cable Signal generator Optical power meter Figure 9.4.2-1 Optical Power Meter Test Connection Setup (MP2100A-003, MP2100A-007, MP2102A-023) 9-22.
Page 313 Chapter 10 Maintenance This chapter describes maintenance, storage and disposal procedures. 10.1 Daily Maintenance ............10-2 10.2 Replacement of Optical Connector ......10-3 10.3 Optical Connector/Optical Adapter Cleaning ....10-5 10.4 Displaying Software Version ........10-8 10.5 Updating Software ............ 10-10 10.6 Touch Panel Position Calibration......
Page 314: Daily Maintenance
Chapter 10 Maintenance 10.1 Daily Maintenance Before daily maintenance of the BERTWave, be sure to turn the power off and unplug it from the AC outlet. Panel surface dirt When surface dirt is noticeable, after the BERTWave has been used in a dusty environment, or when the BERTWave has not been used for an extended period of time, wipe its surface with a cloth moistened in detergent and wrung enough.
Page 315: Replacement Of Optical Connector
10.2 Replacement of Optical Connector 10.2 Replacement of Optical Connector The standard optical connector is the FC type. The optical connector of the plug-in unit and pull-out type optical sensor can be removed and replaced with another connector (sold separately), and its interior can be cleaned.
Page 316 Chapter 10 Maintenance To remove the optical connector: Open the cover. Pull up the connector lever toward you. Check that the latch has been released, and then, gently pull the connector out straight toward you. Latch Figure 10.2-2 How to Remove the Optical Connector 10-4...
Page 317: Optical Connector/Optical Adapter Cleaning
10.3 Optical Connector/Optical Adapter Cleaning 10.3 Optical Connector/Optical Adapter Cleaning Cleaning the Ferrule End Surface Use an approved adapter cleaner to clean the ferrule end surface in the optical connector. The ferrule in the optical connectors needs periodic cleaning. Although the following procedures use the FC connector and adapter as an example, use the same methods when cleaning other connector and adapter types.
Page 318 Chapter 10 Maintenance Press the tip of a new (dry) adapter cleaner into the ferrule end surface and then wipe in one direction 2 or 3 times to dry the surface. Clean the adapter interior with adapter cleaner. (Refer to “Cleaning the optical adapter” below.) Attach the adapter in the reverse order.
Page 319 10.3 Optical Connector/Optical Adapter Cleaning Cleaning the Optical Fiber Cable Ferrule End Surface Use an approved ferrule cleaner to clean the optical fiber cable ferrule end surface. Although the following procedures use the FC connector and adapter as an example, use the same methods when cleaning other connector and adapter types.
Page 320: Displaying Software Version
Chapter 10 Maintenance 10.4 Displaying Software Version Confirm the software version using the following procedures. Touch [Setup Utility] at the selector screen, and then the Setup Utility screen opens. Touch [Information], and then the Information screen is displayed. When the button display is Software, the version of the Windows application software is displayed.
Page 321 10.4 Displaying Software Version Touch [Exit], and then the software version display screen is closed. 10-9...
Page 322: Updating Software
Chapter 10 Maintenance 10.5 Updating Software To update the software, install the new software in the BERTWave. For how to install the software, refer to the document attached to the software. Start the BERTWave after installing the software, and then the version mismatch warning is displayed.
Page 323: Touch Panel Position Calibration
10.6 Touch Panel Position Calibration 10.6 Touch Panel Position Calibration Touch panel position may be misaligned depending on the changes of ambient environment (temperature/humidity). If the touch panel position is misaligned, calibrate the position using the following procedures. When calibrating the detecting position, use the sharp-nose stick but do not scratch the panel surface.
Page 324 Chapter 10 Maintenance Touch the center of the brown cross using the sharp-noise stick. The next cross to be touch is displayed in brown. Touch the four crosses, and then the property window of the touch panel is displayed. Touch the [OK] button. 10-12...
Page 325: Cautions On Storage
10.7 Cautions on Storage 10.7 Cautions on Storage Wipe off dust, fingerprint marks, stains, spots, etc. from the surface of the BERTWave before storing it. Fit the attached coaxial connector cover to the coaxial connector on the front panel. Also, put the cap on the optical connector. Put the power cord, CD-ROM and other accessories in the accessory box and store it with the main frame.
Page 326: Transporting And Disposal
Chapter 10 Maintenance 10.8 Transporting and Disposal The following describes precautions for transporting and disposing of the BERTWave. Repackaging Repack the BERTWave in the packing material (box) in which it was delivered. If the packing material has been thrown away or damaged, repack the BERTWave in the following manner: Prepare a corrugated cardboard, wooden, or aluminum box large enough to pack cushioning material in around the BERTWave.
Page 327 Appendix A Specifications A.1 MP2100A BERTWave Specifications Table A.1-1 Configuration Model Name Product Name —Main Frame— MP2100A BERTWave —Standard Accessories— Power cord J1137 Terminator J1341A Open (Coaxial connect cover) J1359A Coaxial adapter (K-P, K-J, SMA compatible) MX210000A BERTWave Control Software (CD-ROM, including Operation Manual) —Options—...
Page 328 Appendix A Specifications Table A.1-1 Configuration (Cont'd) Model Name Product Name —Options— MP2100A-052/152 Full Rate Clock Output MP2100A-055* Clock Recovery for EYE/Pulse Scope MP2100A-056 Low Pass Filter Bank (8.5G/10G/10.7G) MP2100A-057* Low Pass Filter Bank (2G/4G/8.5G/10G) MP2100A-061* High Bit Rate Filter MP2100A-062* 2 High Bit Rate Filter Bank MP2100A-063*...
Page 329 MP2100A BERTWave Specifications Table A.1-1 Configuration (Cont'd) Model Name Product Name —Options— MP2100A-080/180* LPF for 4.2G (H) MP2100A-081/181* LPF for 5.0G (H) MP2100A-082/182* LPF for 6.2G (H) MP2100A-083/183* LPF for 8.5G (H) MP2100A-084/184* LPF for 9.9G to 10.3G (H) MP2100A-085/185* LPF for 10.5G to 11.3G (H)
Page 330 Appendix A Specifications Table A.1-2 Pulse Pattern Generator Item Specifications Bit Rate Standard Name Bit rate (kbit/s) Variable 8500000 to 11320000 8000000 to 12500000* Variable 1/2 4250000 to 5660000 4000000 to 6250000* Variable 1/4 2125000 to 2830000 2000000 to 3125000* Variable 1/8 1062500 to 1415000 1000000 to 1562500*...
Page 331 MP2100A BERTWave Specifications Table A.1-2 Pulse Pattern Generator (Cont'd) Item Specifications Bit Rate (Cont'd) Standard Name Bit rate (kbit/s) OC-3/STM-1 155520 OC-12/STM-4 622080 OC-24 1244160 OC-48/STM-16 2488320 OTU-1 2666057 OC-192/STM-64 9953280 G.975 FEC 10664228 OTU-2 10709225 CPRI 614400 CPRI × 2 1228800 CPRI ×...
Page 332 Appendix A Specifications Table A.1-2 Pulse Pattern Generator (Cont'd) Item Specifications Sync output Frequency: Sync signal Pulse Pattern Generator Error Detector source 1/16 1/64 Pattern 1/16 Divide ratio Bit rate Sync. Divide ratio Rate 1/64   Rate 1/32  ...
Page 333 MP2100A BERTWave Specifications Table A.1-2 Pulse Pattern Generator (Cont'd) Item Specifications Full Rate Clock Standard Accessory J1341A Open (coaxial connector cover) 1 Output Bit rate (MP2100A-052/152) Rate setting Output signal frequency 1/1 PPG clock, 1/1 ED clock 1/2 PPG clock, 1/2 ED clock...
Page 334 Appendix A Specifications Table A.1-2 Pulse Pattern Generator (Cont'd) Item Specifications External attenuation 0 to 30 dB, 1 dB resolution factor Error insertion Insertion method: Single, Repeat Error rate: 1E–n (n: 2 to 12) Test pattern Pseudorandom (PRBS) pattern: Pattern length: 2^7–1, 2^9–1, 2^15–1, 2^23–1, 2^31–1 Logic invertible Programmable Pattern: Pattern length: 2 to 1305600 bit, editable by text editor and sample...
Page 335 MP2100A BERTWave Specifications Table A.1-3 Error Detector Item Specification Bit rate Standard name Bit rate (kbit/s) Variable 8500000 to 11320000 8000000 to 12500000* Variable 1/2 4250000 to 6150000 4000000 to 6250000* Variable 1/4 2000000 to 3125000 Variable 1/8 1000000 to 1562500...
Page 336 Appendix A Specifications Table A.1-3 Error Detector (Cont'd) Item Specification Bit rate (Cont'd) Standard name Bit rate (kbit/s) OTU-1 2666057 OC-192/STM-64 9953280 G.975 FEC 10664228 OTU-2 10709225 CPRI × 2* 1228800 CPRI × 4* 2457600 CPRI × 5* 3072000 CPRI × 10* 6144000 OBSAI* 768000...
Page 337 MP2100A BERTWave Specifications Table A.1-3 Error Detector (Cont'd) Item Specifications Data Number of MP2100A-001, MP2100A-003, MP2100A-007: 1 input Channel MP2100A-001+005, MP2100A-003+005, MP2100A-007+005: 2 Electrical Connector: K jack input* Termination: Single-end, differential* Data format: NRZ, mark ratio 50% Amplitude: 0.1 to 0.8 Vp-p* 0.25 to 0.8 Vp-p*...
Page 338 Appendix A Specifications *13: The displayed threshold value is the value corrected by the external attenuation factor. The calculation formula is as follows: Maximum value = 85 × 10^ (factor /20) Minimum value = –85 × 10^ (factor/20) Resolution = 1.0 × 10^ (factor/20) *14: Termination: Single, at 0 dB external attenuation factor A-12...
Page 339 MP2100A BERTWave Specifications Table A.1-3 Error Detector (Cont'd) Item Specification Measurement Alarm Indicator: Pattern asynchronous (Sync loss), function Frequency asynchronous (CR Unlock)* Bit error detection Detection method: total error Bit error rate: 0.0001E–18 to 1.0000E–00 Bit error count: 0 to 9999999, 1.0000E07 to 9.9999E17...
Page 340 Appendix A Specifications Table A.1-3 Error Detector (Cont'd) Item Specifications Jitter resistance* Modulation frequency Jitter tolerance 10 Hz to 2 kHz 15.2UI 2 to 17.9 kHz 15.2 to 1.7UI 17.9 to 400 kHz 1.7UI 400 kHz to 4 MHz 1.7 to 0.17UI 4 to 8 MHz 0.17UI 8 to 27.2 MHz...
Page 341 MP2100A BERTWave Specifications Table A.1-3 Error Detector (Cont'd) Item Specifications ED High Sensitivity Jitter specifications* (MP2100A-091/191) Total Jitter: TJ [UI] 10.3125 Gbps: 0.65 4.25 Gbps: 0.325 2.125 Gbps: 0.325 Deterministic Jitter: DJ (d-d)[UI] 10.3125 Gbps: 0.45 4.25 Gbps: 0.225 2.125 Gbps: 0.225...
Page 342 Appendix A Specifications Table A.1-4 Sampling Scope Item Specifications Function Waveform display: Eye pattern, Pulse pattern Statistical Processing* Histogram, Mask test For supported mask: 1GFC 2GFC 4GFC 8GFC 8GFC_Elect_Tx 8GFC_Elect_Rx 10GFC 10GFC FEC 1GbE 2GbE 10GbE_WAN 10GbE LAN/PHY 10GbE FEC OC48/STM16 OTU-1 OC192/STM64...
Page 343 MP2100A BERTWave Specifications Table A.1-4 Sampling Scope (Cont'd) Item Specifications Horizontal system Clock Trigger Input Connector: SMA jack Termination: 50  Frequency: 0.1 to 12.5 GHz Sensitivity: 100 mVp-p* Absolute maximum input: 2 Vp-p* Jitter, RMS: 5 to 12.5 GHz: 1.35 ps max., 0.85 ps* 1 to 5 GHz: 1 ps* 0.1 to 1 GHz: 2 ps*...
Page 344 Appendix A Specifications Table A.1-4 Sampling Scope (Cont'd) Item Specifications Vertical system Amplitude accuracy* ±amplitude accuracy ±2% for reading value* The following figure shows the amplitude accuracy after calibration. *5: After internal calibration *6: Calculation example: At 400 mV amplitude reading value and 50 mV offset voltage A-18...
Page 345 MP2100A BERTWave Specifications Amplitude Differences at offset measurement values value 150mV 400mVp-p Scale 50mV/div. 1 level 200mV Offset voltage 50mV 0 Level – 200mV Differences offset values 250mV In this example, the difference between 1 level voltage (200 mV) and offset voltage (50 mV) is 150 mV.
Page 346 Appendix A Specifications Table A.1-4 Sampling Scope (Cont'd) Item Specifications Vertical system Optical input* Connector , SC* Suitable fiber multi-mode fiber (62.5  m)* Wavelength range 750 to 1650 nm Bandwidth* DC to 9.0 GHz Conversion efficiency 850 nm: 0.25 A/W* 1310 nm: 0.475 A/W 1550 nm: 0.45 A/W Conversion gain...
Page 347 MP2100A BERTWave Specifications Table A.1-4 Sampling Scope (Cont'd) Item Specifications Vertical system Optical input (Cont'd) (Cont'd) Sensitivity* Option MP2100A-003 MP2100A-007 When using a filter other than Option 086 –9 dBm –12 dBm When using a filter of Option 086 –11 dBm –14 dBm...
Page 348 Appendix A Specifications Table A.1-4 Sampling Scope (Cont'd) Item Specifications Clock Recovery Standard accessory (MP2100A-055) J1341A Open (Coaxial connector cover) 1 Data input Connector: common for Ch A and Ch B* Clock output Connector: SMA jack Termination: AC coupling, 50  Amplitude: 0.1 to 2.7 GHz: 270 to 540 mVp-p...
Page 349 MP2100A BERTWave Specifications Table A.1-4 Sampling Scope (Cont'd) Item Specifications Filter bank 3 dB cutoff frequency (2G/4G/8.5G/10G) 2 Gbit/s: 1.6 GHz* Low-pass filter 2GFC (MP2100A-057) 4 Gbit/s: 3.2 GHz* Low-pass filter 4GFC 8.5 Gbit/s: 6.38 GHz* Low-pass filter 10 Gbit/s: 7.6 GHz*...
Page 350 Appendix A Specifications Table A.1-4 Sampling Scope (Cont'd) Item Specifications 1 to 2 Low Bit Rate Filter configuration Filter Bank One or two of MP2100A-070 to 073 can be installed. (MP2100A-064) 3 to 4 Low Bit Rate Filter configuration Filter Bank Three or four of MP2100A-070 to 073 can be installed.
Page 351 MP2100A BERTWave Specifications Table A.1-4 Sampling Scope (Cont'd) Item Specifications 3 dB cutoff frequency LPF for 2.6G (H) 2.6 Gbit/s: 2.0 GHz* Low-pass filter for OTU-1 (MP2100A-078/178) 3 dB cutoff frequency LPF for 3.1G (H) 3.1 Gbit/s: 2.37 GHz* Low-pass filter for (MP2100A-079/179) CPRI ×...
Page 352 Appendix A Specifications Table A.1-5 Slot for Optical Transceiver Item Specifications XFP Slot Standard accessory (MP2100A-050) J1341A Open (Coaxial connector cover) 2 Transmission data input Connector: SMA jack Termination: AC coupling, Single end Impedance: 50  * Input amplitude: 0.2 to 0.4 Vp-p Waveform: Received data output Connector:...
Page 353 MP2100A BERTWave Specifications Table A.1-5 Slot for Optical Transceiver (Cont'd) Item Specifications SFP+Slot Standard accessory (MP2100A-051) J1341A Open (Coaxial connector cover) 2 Transmission data input Connector: SMA jack Termination: AC coupling Terminator voltage: Impedance: 50  * Input amplitude: 0.6 to 0.8 Vp-p (at G0238A) 0.25 to 0.35 Vp-p (at G0239A)
Page 354 Appendix A Specifications Table A.1-6 General Performance Item Specifications Panel Input functions: Rotary encoder, touch panel, power switch Display 12.1 inch LCD: WXGA (1280 × 768, or 1280 × 800) LED: Disk access, standby, power Function Measurement buzzer, panel lock Peripheral Devices VGA output (SVGA), USB 2.0 ×...
Page 355 MP2101A BERTWave PE Specifications A.2 MP2101A BERTWave PE Specifications Table A.2-1 Configuration Model Name Product name —Main Frame— MP2101A BERTWave PE —Standard Accessories— Power cord J1137 Terminator J1341A Open (Coaxial connector cover) MX210000A BERTWave Control Software (CD-ROM, including Operation Manual) —Options—...
Page 356 Appendix A Specifications Table A.2-2 Pulse Pattern Generator Item Specifications Bit Rate Standard Name Bit rate (kbit/s) Variable 8500000 to 11320000 8000000 to 12500000* Variable 1/2 4250000 to 5660000 4000000 to 6250000* Variable 1/4 2125000 to 2830000 2000000 to 3125000* Variable 1/8 1062500 to 1415000 1000000 to 1562500*...
Page 357 MP2101A BERTWave PE Specifications Table A.2-2 Pulse Pattern Generator (Cont'd) Item Specifications Bit Rate Standard Name Bit rate (kbit/s) OC-3/STM-1 155520 OC-12/STM-4 622080 OC-48/STM-16 2488320 OTU-1 2666057 OC-192/STM-64 9953280 G.975 FEC 10664228 OTU-2 10709225 CPRI 614400 CPRI × 2 1228800 CPRI ×...
Page 358 Appendix A Specifications Table A.2-2 Pulse Pattern Generator (Cont'd) Item Specifications Sync output Frequency: Sync signal Pulse Pattern Generator Error Detector source 1/16 1/64 Pattern 1/16 Divide ratio Bit rate Sync. Divide ratio Rate 1/64   Rate 1/32  ...
Page 359 MP2101A BERTWave PE Specifications Table A.2-2 Pulse Pattern Generator (Cont'd) Item Specifications Full Rate Clock Standard Accessory J1341A Open (coaxial connector cover) 1 Output Bit rate (MP2101A-052/152) Rate setting Output signal frequency 1/1 PPG clock, 1/1 ED clock 1/2 PPG clock, 1/2 ED clock 1/4 PPG clock 1/8 PPG clock 1/16...
Page 360 Appendix A Specifications Table A.2-2 Pulse Pattern Generator (Cont'd) Item Specifications External attenuation 0 to 30 dB, 1 dB resolution factor Error insertion Insertion method: Single, Repeat Error rate: 1E–n (n: 2 to 12) Test pattern Pseudorandom (PRBS) pattern: Pattern length: 2^7–1, 2^9–1, 2^15–1, 2^23–1, 2^31–1 Logic invertible Programmable Pattern: Pattern length: 2 to 1305600 bit, editable by text editor and sample file...
Page 361 MP2101A BERTWave PE Specifications Table A.2-3 Error Detector Item Specifications Bit rate Standard name Bit rate (kbit/s) Variable 8500000 to 11320000 8000000 to 12500000* Variable 1/2 4250000 to 6150000 4000000 to 6250000* Variable 1/4* 2000000 to 3125000 Variable 1/8* 1000000 to 1562500 Variable 1/16* 500000 to 781250 Variable 1/32*...
Page 362 Appendix A Specifications Table A.2-3 Error Detector (Cont'd) Item Specifications Bit rate (Cont'd) Specification Name Bit Rate (kbit/s) OTU-1 2666057 OC-192/STM-64 9953280 G.975 FEC 10664228 OTU-2 10709225 CPRI* 614400 CPRI × 2* 1228800 CPRI × 4* 2457600 CPRI × 5* 3072000 CPRI v 10* 6144000...
Page 363 MP2101A BERTWave PE Specifications Table A.2-3 Error Detector (Cont'd) Item Specifications Test pattern Pseudorandom (PRBS) pattern: Pattern length: 2^7–1, 2^9–1, 2^15–1, 2^23–1, 2^31–1 Logic invertible Programmable pattern: Pattern length: 2 to 1305600 bit, editable by text editor and sample file available Data input Number of MP2101A-011:...
Page 364 Appendix A Specifications Table A.2-3 Error Detector (Cont'd) Item Specifications Measurement Alarm Indicator: Pattern asynchronous (Sync loss), Frequency functions asynchronous (CR Unlock)* Bit error detection Detection method: total error Bit error rate: 0.0001E–18 to 1.0000E–00 Bit error count: 0 to 9999999, 1.0000E07 to 9.9999E17 Regenerating clock detection Clock count: 0 to 9999999, 1.0000E07 to 9.9999E17...
Page 365 MP2101A BERTWave PE Specifications Table A.2-3 Error Detection (Cont'd) Item Specifications Jitter resistance* Modulation frequency Jitter tolerance 10 Hz to 2 kHz 15.2UI 2 to 17.9 kHz 15.2 to 1.7UI 17.9 to 400 kHz 1.7UI 400 kHz to 4 MHz 1.7 to 0.17UI 4 to 8 MHz 0.17UI...
Page 366 Appendix A Specifications Table A.2-3 Error Detector (Cont'd) Item Specifications ED High Sensitivity Jitter specifications* (MP2101A-091/191) Total Jitter: TJ [UI] 10.3125 Gbps : 0.65 4.25 Gbps: 0.325 2.125 Gbps: 0.325 Deterministic Jitter : DJ (d-d) [UI] 10.3125 Gbps : 0.45 4.25 Gbps: 0.225 2.125 Gbps :...
Page 367 MP2101A BERTWave PE Specifications Table A.2-4 Slot for Optical Transceiver Item Specifications XFP Slot Standard accessory (MP2101A-050) J1341A Open(Coaxial connector cover) 2 Transmission data input Connector: SMA jack Termination: AC coupling, single end Impedance: 50  * Input amplitude: 0.2 to 0.4 Vp-p Waveform: Received data output Connector:...
Page 368 Appendix A Specifications Table A.2-4 Slot for Optical Transceiver (Cont'd) Item Specifications SFP+ Slot Standard accessory (MP2101A-051) J1341A Open (Coaxial connector cover) 2 Transmission data input Connector: SMA jack Termination: AC coupling Termination voltage 0 V Impedance: 50  * Input amplitude: 0.6 to 0.8 Vp-p (at G0238A) 0.25 to 0.35 Vp-p (at G0239A)
Page 369 MP2101A BERTWave PE Specifications Table A.2-5 General Performance Item Specifications Panel Input functions: rotary encoder, touch panel, power switch measurement buzzer, panel lock Display 12.1 inch LCD: WXGA (1280 × 768, or 1280 × 800) LED: disk access, standby, power Functions Measurement buzzer, panel lock Peripheral devices...
Page 370 Appendix A Specifications A.3 MP2102A BERTWave SS Specifications Table A.3-1 Configuration Model Name Product Name –Main Frame– MP2102A BERTWave SS –Standard Accessories– Power cord J1137 Terminator J1341A Open (Coaxial connector cover) J1359A Coaxial adapter (K-P, K-J, SMA) MX210000A BERTWave Control Software (CD-ROM, including Operation Manual) –Options–...
Page 371 MP2102A BERTWave SS Specifications Table A.3-1 Configuration Model Name Product Name –Options– MP2102A-061* High Bit Rate Filter MP2102A-062* 2 High Bit Rate Filter Bank MP2102A-063* 3 to 4 High Bit Rate Filter Bank MP2102A-064* 1 to 2 Low Bit Rate Filter Bank MP2102A-065* 3 to 4 Low Bit Rate Filter Bank MP2102A-066*...
Page 372 Appendix A Specifications Table A.3-2 Sampling Scope Item Specifications Functions Waveform display: eye pattern, pulse pattern Statistics processing* histogram, mask test Applicable mask 1GFC 2GFC 4GFC 8GFC 8GFC_Elect_Tx 8GFC_Elect_Rx 10GFC 10GFC FEC 1GbE 2GbE 10GbE_WAN 10GbE LAN/PHY 10GbE FEC OC48/STM16 OTU-1 OC192/STM64 OC192/STM64 FEC (G.975)
Page 373 MP2102A BERTWave SS Specifications Table A.3-2 Sampling Scope (Cont'd) Item Specifications Horizontal system Clock trigger input Connector: SMA jack Termination: 50  Frequency 0.1 to 12.5 GHz Sensitivity 100 mVp-p* Absolute maximum rating: 2 Vp-p* Jitter, RMS 5 to 12.5 GHz: 1.35 ps or less, 0.85 ps* 1 to 5 GHz: 1 ps*...
Page 374 Appendix A Specifications Table A.3-2 Sampling Scope (Cont'd) Item Specifications Vertical system Amplitude accuracy* ±amplitude accuracy ±2% for reading value* The following figure indicates the amplitude accuracy after calibration. *5: After internal calibration *6: Calculation example: when the amplitude reading is 400 mV and the offset voltage is 50 mV Amplitude Differences at offset...
Page 375 MP2102A BERTWave SS Specifications In this example, the difference between 1 level voltage (200 mV) and offset voltage (50 mV) is 150 mV. At the scale 50 mV/div graph for the voltage difference 150 mV, the amplitude accuracy is 8 mV. At 1 level accuracy, the difference is calculated as follows: 200 ×...
Page 376 Appendix A Specifications Table A.3-2 Sampling Scope (Cont'd) Item Specifications Vertical system Optical input* Connector , SC* Suitable fiber multi-mode fiber (62.5  m)* Wavelength range 750 to 1650 nm Bandwidth* DC to 9.0 GHz Conversion efficiency 850 nm: 0.25 A/W* 1310 nm: 0.475 A/W* 1550 nm: 0.45 A/W* Conversion gain...
Page 377 MP2102A BERTWave SS Specifications Table A.3-2 Sampling Scope (Cont'd) Item Specifications Vertical system Optical input (Cont'd) (Cont'd) Sensitivity* With Without Option MP2102A-055 MP2102A-055 When using a filter other than Option –9 dBm –12 dBm When using a filter of Option 086 –11 dBm –14 dBm No filter option...
Page 378 Appendix A Specifications Table A.3-2 Sampling Scope (Cont'd) Item Specifications Clock Recovery Standard accessory (MP2102A-055) J1341A Open (Coaxial connector cover) 2 Data input Connector: SMA jack Termination: AC coupling, 50  Sensitivity: 100 mVp-p* Clock output Connector: SMA jack Termination: AC coupling, 50  Amplitude: 0.1 to 2.7 GHz: 270 to 540 mVp-p 8.5 to 12.5 GHz: 500 to 1500 mVp-p...
Page 379 MP2102A BERTWave SS Specifications Table A.3-2 Sampling Scope (Cont'd) Item Specifications Filter bank 3 dB cutoff frequency (8.5G/10G/10.5G) 8.5 Gbit/s: 6.38 GHz* Low-pass filter 8GFC (MP2102A-056) 10 Gbit/s: 7.6 GHz* Low-pass filter 10GbE WAN (10 GBase-W) & OC-192/STM-64, 10GE LAN(10 GBase-R) 10.7 Gbit/s: 8.2 GHz* Low-pass filter 10GFC, OC-192/STM-64 FEC (G.975),...
Page 380 Appendix A Specifications Table A.3-2 Sampling Scope (Cont'd) Item Specifications 3 to 4 Low Bit Rate Filter configuration: Filter Bank Three or four of MP2102A-070 to 073 can be installed. (MP2102A-065) Filter configuration: 1 High Bit Rate/1 to 2 Low Bit Rate Filter One of MP2100A-076 to 086 and one or two of MP2100A-070 to 073 can be Bank installed.
Page 381 MP2102A BERTWave SS Specifications Table A.3-2 Sampling Scope (Cont'd) Item Specifications LPF for 3.1G (H) 3 dB cutoff frequency (MP2102A-079/179) 3.1 Gbit/s: 2.37 GHz* Low-pass filter for CPRI × 5, 10GBASE-LX4, 10GFC-LX4 LPF for 4.2G (H) 3 dB cutoff frequency (MP2102A-080/180) 4.2 Gbit/s: 3.2 GHz* Low-pass filter for 4GFC...
Page 382 Appendix A Specifications Table A.3-3 General Performance Item Specifications Panel Input functions: rotary encoder, touch panel, power switch measurement buzzer, panel lock Display 12.1 inch LCD: WXGA (1280 × 768, 1280 × 800) LED: disk access, standby, power Functions Measurement buzzer, panel lock Peripheral devices VGA OUTPUT (SVGA), USB 2.0 ×...
Page 383 Optical Transceiver Module Specifications A.4 Optical Transceiver Module Specifications Table A.4-1 850 nm XFP Item Specifications Model/Product Name G0174A 850 nm XFP Module Bit rate 9.95 to 11.10 Gbit/s Transmitter* Output –4.0 to –1.08 dBm Laser safety class IEC60825-1: Class 1 21 CFR 1040.10 Laser safety notice 50 Center wavelength 840 to 860 nm...
Page 384 Appendix A Specifications Table A.4-1 850 nm XFP (Cont'd) Item Specifications Receiver Wavelength range 840 to 860 nm Sensitivity –9.9 dBm or less* Maximum input –1.0 dBm* Suitable optical fiber GI (50/125  m), GI (62.5/125  m) Connector LC/PC *1: NRZ signal: PRBS2^23–1, mark ratio: 1/2, bit rate: 10.3125 Gbit/s *2: Uses 10.3125 Gbit/s filter *3: Average power: BER ≤10...
Page 385 Optical Transceiver Module Specifications Table A.4-2 1310 nm XFP Item Specifications Model/Product Name G0194A 1310 nm XFP Module Bit rate 9.95328, 10.3125, 10.51875, 10.66423, 10.70923, 11.09 Gbit/s Transmitter* Output –6.0 to –1.0 dBm Laser safety class IEC60825-1: Class 1 21 CFR 1040.10 Laser safety notice 50 Center wavelength 1290 to 1330 nm SMSR...
Page 386 Appendix A Specifications Table A.4-2 1310 nm XFP Item Specifications Receiver* Wavelength range 1290 to 1330 nm Sensitivity –11 dBm or less* Maximum input +0.5 dBm Suitable optical fiber Single mode fiber (ITU-T G.652) Connector LC/PC *1: NRZ signal: PRBS2^23–1, mark ratio: 1/2, bit rate: 9.95328 Gbit/s *2: Uses 9.95328 Gbit/s filter *3: Average power: BER ≤10 , 20 to 30°C...
Page 387 Optical Transceiver Module Specifications Table A.4-3 1550 nm XFP Item Specifications Model/Product Name G0195A 1550 nm XFP Module Bit rate 9.95328, 10.3125, 10.51875, 10.66423, 10.70923, 11.09 Gbit/s Transmitter Output –1.0 to +2.0 dBm Laser safety class IEC60825-1: Class 1 21 CFR 1040.10 Laser safety notice 50 Center wavelength 1530 to 1565 nm SMSR...
Page 388 Appendix A Specifications Table A.4-3 1550 nm XFP (Cont'd) Item Specifications Receiver* Wavelength range 1530 to 1565 nm Sensitivity –14 dBm or less* Maximum input –1.0 dBm* Suitable optical fiber Single mode fiber (ITU-T G.652) Connector LC/PC *1: NRZ signal: PRBS2^23–1, mark ratio: 1/2, bit rate: 9.95328 Gbit/s *2: Uses 9.95328 Gbit/s filter *3: Average power: BER ≤10 –12...
Page 389 Optical Transceiver Module Specifications Table A.4-4 850 nm SFP+ Item Specifications Model/Product Name G0238A 850 nm SFP+ Module Bit rate 10.3125 Gbit/s Transmitter* Output –5.0 to –1.0 dBm Laser safety class IEC60825-1: Class 1 21 CFR 1040.10 Laser safety notice 50 Center wavelength 840 to 860 nm RMS Spectrum width...
Page 390 Appendix A Specifications Table A.4-4 850 nm SFP+ Item Specifications Receiver* Wavelength range 840 to 860 nm Sensitivity –11.1 dBm or less* Maximum input 0.5 dBm* Suitable optical fiber GI (50/125  m), GI (62.5/125  m) Connector LC/PC LOS detection level –12.0 dBm or less, –20.0 dBm* *1: NRZ signal: PRBS2^23–1, mark rate: 1/2, bit rate: 10.3125 Gbit/s, *2: Uses 10.3125 Gbit/s filter...
Page 391 Optical Transceiver Module Specifications Table A.4-5 1310 nm SFP+ Item Specifications Model/Product Name G0239A 1310 nm SFP+ Module Bit rate 9.95328 to 10.3125 Gbit/s Transmitter* Output –8.2 to 0.5 dBm Laser safety class IEC60825-1: Class 1 21 CFR 1040.10 Laser safety notice 50 Center wavelength 1260 to 1355 nm SMSR...
Page 392 Appendix A Specifications Table A.4-5 1310 nm SFP+ (Cont'd) Item Specifications Receiver* Wavelength range 1260 to 1355 nm Sensitivity –12.6 dBm or less* Maximum input 0.5 dBm* Suitable optical fiber Single mode fiber (ITU-T G.652) Connector LC/PC LOS detection level –30.0 dBm or more *1: NRZ signal: PRBS2^23–1, mark rate: 1/2, bit rate: 10.3125 Gbit/s, *2: Uses 10.3125 Gbit/s filter...
Page 393 Appendix B Initial Values Table B-1 Initial Values of PPG Item Initial Value Remarks Amplitude 0.40 Vp-p Bit Rate Standard Variable Bit Rate 8500000 kbit/s Bit Rate Offset Data/Xdata Error Addition Error Addition Rate Repeat Error Rate 1E–2 External ATT External CLK 10 MHz Logic...
Page 394 Appendix B Initial Values Table B-2 Initial Values of ED Item Initial Value Remarks Auto SYNC Auto SYNC Threshold Bit Rate Standard Variable Bit Rate 8500000 kbit/s Data Input Condition Electrical Single-Ended-Data Data Input Condition Threshold ED Result “Total” Start Time Stop External ATT Frame Position...
Page 395 Appendix B Initial Values Table B-3 Initial Values of Sampling Scope (EYE/Pulse Scope) Item Initial Value Remarks Amplitude Attenuation A Attenuation B Channel Attenuation Tracks Channel A/B Tracking Channel Math Define Function CHA+CHB Scale 2500 mV/div. Offset Offset A Offset B µW* Scale A mV/div.
Page 396 Appendix B Initial Values Table B-3 Initial Values of Sampling Scope (EYE/Pulse Scope) (Cont'd) Item Initial Value Remarks Measure Active Channel Selection Channel A Measurement Item Amplitude/Time Correction Factor Item Item Selection (Ch.A) Jitter p-p (Ch.A) Jitter RMS (Ch.A) Crossing (Ch.A) Eye Amplitude Measure Area Marker...
Page 397 Appendix B Initial Values Table B-3 Initial Values of Sampling Scope (EYE/Pulse Scope) (Cont'd) Item Initial Value Remarks Measure (Cont'd) Measurement Item Mask Test Align Marker Display Off 0.50 1.00 ∆X 338.31 673.90 ∆Y Align Method Zero/One/Crossing Eye Mask Select 1GFC Mask Area Restriction Angle...
Page 398 Appendix B Initial Values Table B-3 Initial Values of Sampling Scope (EYE/Pulse Scope) (Cont'd) Item Initial Value Remarks Setup Accumulation Type Persistency Averaging CRU Band CRU Loop BW 1 MHz Inverse Background color Limit Type Time Number of sample 8191 Ref.
Page 399 Appendix B Initial Values Table B-4 Initial Values of Optical Transceiver (XFP/SFP+) Item Initial Value Remarks Output XFP RX Ref CLK* Sync with PPG1 Option 050 installed only Table B-5 Initial Values of O/E Converter Item Initial Value Remarks Filter On/Off Conversion Gain Extinction Ratio Correction...
Page 400 Appendix B Specifications B-8.
Page 401 Appendix C Keyboard and Mouse Operations The operation of the rotary knob, arrow keys displayed on the screen, numeric input panel, and buttons in dialog boxes and the corresponding keyboard and mouse operations are explained below. Table C-1 Correspondence between Rotary Knob Operation and Keyboard Rotary Knob Operation Keyboard...
Page 402 Appendix C Keyboard and Mouse Operations Table C-3 Corresponding to Mouse Operation Mouse Operation Corresponding Operation Left button click Save same as touching touch panel Right button click No operation Wheel Same as turning rotary knob ↑Forwards: Clockwise ↓Backwards: Counterclockwise C-2.
Page 403 D.1 Pattern File Specifications The specifications for data files read as PPG or ED are as follows: Table D.1-1 Specifications for Data Pattern File Item Specifications Save destination C:\Program Files\Anritsu\MP2100A folder \MX210000A\UserData\Pattern File extension Data length (bits) 2 to 1305600...
Page 404 Appendix D Keyboard and Mouse Operations Hexadecimal description specifications  Hexadecimal description only as integer values with no decimals  Data length in multiples of 4  Supports mixture of upper- and lower-case characters A to F (case insensitive)  File read error when data includes characters other than A, B, C, D, E, F, a, b, c, d, e, and f Binary description specifications...
Page 405 The mask file specifications reading with Sampling Scope is as follows. Table D.2-1 Mask File Specifications Item Specification Save folder C:\Program Files\Anritsu\MP2100A \MX210000A\UserData\Mask File extension The mask file is the test format file. The mask margin 0,–100 and 100% of the top mask of the coordinate value are described to the file.
Page 406 Appendix D Keyboard and Mouse Operations The following items are described in the mask file. Table D.2-2 Details of Mask File Item Parameter to be set Description Version Masks Version#1 Make sure that the version is written. Mask name Mask name Mask name displayed on the measurement screen.
Page 407 Appendix D Keyboard and Mouse Operations Example of mask file >>>>>>>>>> START >>>>>>>>>> Masks Version#1 <1GFC ; 1G Optical Fibre Channel Mask (1.0625 Gbps)> Relative Mask; X_min Y_min X_max Y_max Middle X_min Y_min X_max Y_max 0.215 0.785 Bottom X X_min Y_min X_max Y_max...
Page 408 Appendix D Pattern Files D-6.
Page 409 Appendix E Performance Test Result Form Document number: Test Location: Date: Test person in charge: Product name: Serial number: Software version: Option: Power voltage: Power frequency: Ambient temperature °C Relative humidity Model name Serial number Instruments used Model name Serial number Model name Serial number Model name...
Page 410 Appendix E Performance Test Result Form E.1 Pulse Pattern Generator Frequency Range: 8500000 to 11320000 kbit/s ±100 ppm 8000000 to 12500000 kbit/s ±100 ppm (Option 090) Table E.1-1 Operating Frequency Range Bit Rate Minimum Measured Maximum Measurement Pass/Fail Setting Value Value Value Value...
Page 411 Appendix E Performance Test Result Form Table E.1-3 Full Rate Clock Output (MP2100A-052/152, MP2101A-052/152) Minimum Measured Maximum Measurement Item Pass/Fail Value Value Value Uncertainty Amplitude 300 mVp-p 750 mVp-p Pass/Fail Rise Time 0 ps 30 ps Pass/Fail Fall Time 0 ps 30 ps Pass/Fail Duty...
Page 412 Appendix E Performance Test Result Form E.2 Error Detector Frequency Range Variable: 8500000 to 11320000 kbit/s ±100 ppm 8000000 to 12500000 kbit/s ±100 ppm (Option 090) When connecting the PPG output connector, no bit error occurs during the 10-seconds measurement. Table E.2-1 Operating Frequency Range Bit Rate Offset...
Page 413 Appendix E Performance Test Result Form Table E.2-2 Operating Frequency Range (Option 090) Bit Rate Offset Measured Connector Error Count Pass/Fail Setting Value Setting Value Frequency 12500000 kbit/s +100 ppm Pass/Fail ED1 Data In 12500000 kbit/s –100 ppm Pass/Fail 12500000 kbit/s +100 ppm Pass/Fail ED1 Data In...
Page 414 Appendix E Performance Test Result Form Input Level Range: 0.1 to 0.8 Vp-p Table E.2-3 Range of Input Level Measured Error Connector Input Level Pass/Fail Frequency Count 0.1 Vp-p Pass/Fail Data In 0.8 Vp-p Pass/Fail 0.1 Vp-p Pass/Fail Data In 0.8 Vp-p Pass/Fail 0.1 Vp-p...
Page 415 Appendix E Performance Test Result Form Pattern Specifications Test Pattern: 2^7–1, 2^9–1, 2^15–1, 2^23–1, 2^31–1 Input Level: 0.1 Vp-p, Bit rate: 11320000 kbit/s (no bit error occurs when inputting single end) Table E.2-4 Pattern Error Connector Pattern Pass/Fail Count 2^7–1 Pass/Fail 2^9–1 Pass/Fail...
Page 416 Appendix E Performance Test Result Form Table E.2-4 Pattern (Cont'd) Error Connector Pattern Pass/Fail Count 2^7–1 Pass/Fail 2^9–1 Pass/Fail 2^15–1 Pass/Fail Data In 2^23–1 Pass/Fail 2^31–1 Pass/Fail 2^7–1 Pass/Fail 2^9–1 Pass/Fail 2^15–1 Pass/Fail Data In 2^23–1 Pass/Fail 2^31–1 Pass/Fail...
Page 417 Appendix E Performance Test Result Form Error Detector (ED) Input Level: 0.1 Vp-p Bit Rate: 10000000 kbit/s (single error detects when inputting the single end) The calculation value of the bit error rate corresponds to the error count (EC) and clock count (CC). Table E.2-5 Error Detector Bit Error Error...
Page 418 Appendix E Performance Test Result Form E.3 Sampling Scope Amplitude Accuracy Table E.3-1 Level Accuracy Setting Minimum Measured Maximum Measurement Connector Pass/Fail Voltage Value Value Value Uncertainty +200 mV +186.5 mV +213.5 mV Pass/Fail Ch A –200 mV –213.5 mV –186.5 mV Pass/Fail +200 mV...
Page 419 Appendix E Performance Test Result Form E.4 Optical Interface Optical Power Meter: ±0.35 dB or less (–12 dBm or more) Table E.4-1 Accuracy of Optical Power Meter (MP2100A-003, MP2102A-023) Average Reading of Power(dBm) Minimum Level Maximum Wavelength Optical Pass/Fail Measurement Value Difference Value...
Page 420 Appendix E Performance Test Result Form E-12.
Page 421 Appendix F Bibliography (1) IEC60825-1 Safety of laser products. Part 1: Equipment classification, requirements and user's guide (2) IEC61010-1 Safety requirements for electrical equipment for measurement, control, and laboratory use - Part 1:General requirements (3) IEC61280-2-1 Fibre optic communication subsystem basic test procedures - Part 2-1: Test procedures for digital systems - Receiver sensitivity and overload measurement (4) IEC61280-2-2 Fibre optic communication subsystem test procedures - Part 2-2:...
Page 422 (21) Open Base Station Architecture Initiative Reference Point 3 Specification Version 4.2 (22) Anritsu Corporation Understanding Eye Pattern Measurements http://dl.cdn-anritsu.com/en-us/test-measurement/files/Application-Notes/Appli cation-Note/11410-00533.pdf (23) Anritsu Corporation Selecting Tools at Measurement of High-Speed Digital Signals http://dl.cdn-anritsu.com/en-au/test-measurement/files/Technical-Notes/Technic al-Note/MP1800A_MP2100A_EE1101.pdf (24) Anritsu CorporationProcedure for Calculating Extinction Ratio Correction Factor http://dl.cdn-anritsu.com/en-au/test-measurement/files/Manuals/Quick-Referenc...
Page 423 Index References are to page numbers. Auto Scale..........7-40, 7-41 Symbol and Numbers averaging ............7-35 Averaging ............. 7-35 Averaging process ........7-35 0 Level ............1-14 Axis ............... 7-53 1 Level ............1-14 Basic Procedure of Generating Pulse Signal 5-10 1/16 Clk ............5-14 BERTWave Types ..........
Page 424 Index Correspondence between Panel Keys and Eye Mask............1-18 Keyboard ............C-1 Eye Mask Select ..........7-56 Correspondence between Rotary Knob Eye Pattern ............ 1-17 Operation and Keyboard ......C-1 Eye Width ............1-18 CR UnLock ............. 6-28 Eye/Pulse Scope Fatal Temperature .... 4-19 Crossed-out Wheeled Bin Symbol ....
Page 425 Minimize ............4-15 Error Detector ..........E-4 Minimizing the screen display ..... 4-15 Optical Interface ........E-11 MP2100A BERTWave Specifications ..... A-1 Pulse Pattern Generator ......E-2 MP2101A BERTWave PE Specifications ..A-29 Sampling Scope .......... E-10 MP2102A BERTWave SS Specifications ..A-44 Persistency .............
Page 426 Index PPG/ED Fatal Temperature ......4-19 Setting Item List ........... 7-12 PPG/ED Illegal Mode ........4-19 Setting Measurement Conditions ....6-26 PPG/ED PLL Unlock ........4-19 Setting Output Waveform ......5-16 PRBS .............. 1-15 Setting overwritten waveform display ..7-33 Preventing Damage ........
Page 427 Index To adjust the waveform position ....7-44 Width ............. 7-50, 7-62 To change display order ........ 7-51 To change EYE Boundary ......7-50 Zero Level ............1-14 To delete items ..........7-51 To display date and time ......4-18 To display measurement area ......
Page 428 Index Index-6.

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Anritsu MP2100A BERTWave Operation Manual

Table of Contents

Chapter 1 Outline

Chapter 2 Before Use

Chapter 4 Screen Operation

Chapter 5 Generating Pulse Signal

Chapter 6 Measuring Bit Error

Chapter 7 Observing Waveform

Chapter 8 Operating Optical Interface

Chapter 9 Performance Test

Chapter 10 Maintenance

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