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YOKOGAWA AQ6361 User Manual

YOKOGAWA AQ6361 User Manual

Optical spectrum analyzer
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User's
Manual
AQ6361
Optical Spectrum Analyzer
Getting Started Guide
IM AQ6361-02EN
1st Edition

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Summary of Contents for YOKOGAWA AQ6361

  • Page 1 User’s Manual AQ6361 Optical Spectrum Analyzer Getting Started Guide IM AQ6361-02EN 1st Edition...

  • Page 2: User Registration

    Contact Us If you want to resolve a technical support issue or need to contact YOKOGAWA, please fill out the inquiry form on our website. https://tmi.yokogawa.com/contact/ PIM 103-06E...
  • Page 3 Thank you for purchasing the AQ6361 Optical Spectrum Analyzer. This instrument enables high speed measurement of the optical properties of LD and LED light sources, optical amps, and other devices. This getting started guide primarily explains the handling precautions and basic operations of this instrument.

  • Page 4: Manuals

    The “EN”, and “Z1” in the manual numbers are the language codes. Online Help The content similar to the IM AQ6361-01EN, is included in this instrument as a help file (some the content may be omitted). For instructions on how to use the help file, see section 8.7 in the IM AQ6361-01EN.

  • Page 5: Checking The Contents Of The Package

    3 Prepare a power cord that complies with the standard specified by the country or region that the instrument will be used in. 4 Already attached to the optical input of the AQ6361 front panel. 5 Already attached to the calibration light source output of the AQ6361 front panel. IM AQ6361-02EN...

  • Page 6: Standard Accessories

    Rubber stoppers A9088ZM — NA Conversion Adapter 735385-001 Included with the /NAC option Manuals Printed manuals IM AQ6361-02EN Getting Started Guide (this guide) IM AQ6361-73Z2 Describes the manuals provided on the website. IM AQ6360-92Z1 Document for China IM 00C01C01-01Z1 1 Document for the EU.

  • Page 7: Accessories (Sold Separately)

    FC connector (for optical input) AQ9447-SC SC connector (for optical input) AQ9441 Connector Adapter AQ9441-FC FC connector (for calibration light source output) AQ9441-SC SC connector (for calibration light source output) 735385 NA Conversion Adapter 735385-001 FC connector (for GI 50/GI 62.5) IM AQ6361-02EN...

  • Page 8: Conventions Used In This Manual

    Note Calls attention to information that is important for the proper operation of the instrument. IM AQ6361-02EN...

  • Page 9: Safety Precautions

    Keep this manual until you dispose of the instrument. YOKOGAWA assumes no liability for the customer’s failure to comply with these requirements. The following symbols are used on this instrument.
  • Page 10 Infrared light entering the eyes can cause severe injury and loss of vision. Do Not Operate in an Explosive Atmosphere Do not operate the instrument in the presence of flammable gases or vapors. Doing so is extremely dangerous. viii IM AQ6361-02EN...
  • Page 11 Accessories Use the accessories specified in this manual. Moreover, use the accessories of this product only with Yokogawa products that specify them as accessories. Do not use faulty accessories. Install or Use the Instrument in Appropriate Locations • Do not install or use the instrument outdoors or in locations subject to rain or water.
  • Page 12 La lumière infrarouge est toujours émise depuis le connecteur de sortie optique. Ne regardez jamais directement dans le connecteur de sortie optique. La lumière infrarouge risquerait de gravement vous blesser ou de provoquer une perte de vision. IM AQ6361-02EN...
  • Page 13 Accessoires Utiliser les accessoires spécifiés dans ce manuel. En outre, utiliser les accessoires de ce produit uniquement avec des produits Yokogawa pour lesquels ils sont spécifiés comme accessoires. Ne pas utiliser d’accessoires défectueux. Installer et utiliser l’instrument aux emplacements appropriés •...
  • Page 14 9 µm Laser classes differ depending on the standard number and year. Take safety measures according to the laser class corresponding to standard number and year of the country or region that the instrument will be used in. IM AQ6361-02EN...

  • Page 15: Regulations And Sales In Each Country Or Region

    Authorized Representative in the EEA Yokogawa Europe B.V. is the authorized representative of Yokogawa Test & Measurement Corporation for this product in the EEA. To contact Yokogawa Europe B. V., see the separate list of worldwide contacts, PIM 113-01Z2. Compliance with the Radio Waves Act (Republic of Korea) This product complies with the Radio Waves Act (Republic of Korea).
  • Page 16 Regulations and Sales in Each Country or Region Disposal When disposing of YOKOGAWA products, follow the laws and ordinances of the country or region where the products will be disposed of. IM AQ6361-02EN...

  • Page 17: Flow Of Operation

    Flow of Operation The figure below is provided to familarize the first-time user with the general flow of this instrument operation. For the details of each item, see the relevant section in IM AQ6361-01EN or IM AQ6361- 02EN. Measurement Preparation Installing the Instrument Section 3.1...
  • Page 18 IM AQ6361-02EN...

  • Page 19: Table Of Contents

    Updating the Firmware ....................5-4 Mechanical Inspection ....................5-7 Operational Inspection ....................5-8 Replacing Fuses ......................5-9 Warning Display Function .................... 5-10 Daily Maintenance ......................5-15 Care during Storage ..................... 5-17 5.10 Recommended Replacement Parts ................5-18 xvii IM AQ6361-02EN...
  • Page 20 Contents Chapter 6 Specifications Specifications ......................... 6-1 External Dimensions ...................... 6-5 Appendix Appendix 1 MICROSOFT SOFTWARE LICENSE TERMS ............App-1 xviii IM AQ6361-02EN...

  • Page 21: Chapter 1 Part Names And Functions

    • Instrument shutting down • Instrument firmware being updated REMOTE Green Solid Connected remotely SWEEP Green Solid Instrument sweeping started ERROR Solid Instrument operation error Note See Section 3.10 for details on setting the operating conditions of the ERROR indicator. IM AQ6361-02EN...

  • Page 22: Rear Panel

    Power cord, see section 3.4. GP-IB GP-IB port for controlling this unit through an external computer. For details on the GP-IB, see chapter 2 in IM AQ6361-17EN. VIDEO OUT (XGA) Analog RGB video signal interface. IM AQ6361-02EN...
  • Page 23 Used to connect USB storage media. For details on the devices, see section 3.3. ETHERNET Ethernet Interface. For details ANALOG OUT on the Ethernet, see section Analog output. For details on the analog output, 8.5 in IM AQ6361-01EN. see section 4.3. TRIGGER IN Digital I/O Exhaust terminal Trigger input.
  • Page 24 Displays the level axis value. Section 2.5* dB/D Displays level axis scale per DIV Section 2.5* Center Displays and sets the center wavelength or center frequency Section 2.1* wavelength Start wavelength Displays and sets the start wavelength or start frequency Section 2.1* IM AQ6361-02EN...

  • Page 25: Screen (Video Out)

    Appears when Fiber Connector is set to Angled. Section 3.7 * See the relevant chapter or section in IM AQ6361-01EN. Index Shortcut Keys The states of frequently used settings are displayed below the waveform display area at all times.
  • Page 26 This menu returns to the previous menu. Tap to display the previous menu. This is a selection menu. Select one of the menus connected with the black band. When selected, the menu is displayed in reverse video. Several soft keys can be connected. IM AQ6361-02EN...
  • Page 27 Measure submenu (for display only, change to a function that closes the no menus are available). window. For example, when the More 1/2 menu is taped, the menu changes to the Setup 2/2 menu, and the menu display changes to More 2/2. IM AQ6361-02EN...

  • Page 28: Chapter 2 Feature Summary

    Chapter 2 Feature Summary System Configuration USB storage 101-key USB keyboard USB mouse GP-IB interface Ethernet interface Monitor Video signal output Index USB mouse USB storage 101-key USB keyboard IM AQ6361-02EN...

  • Page 29: Measurement Summary

    Measurement Summary Measurement (Details chapter 2 in IM AQ6361-01EN) Sweep Settings The instrument controls its internal optical system (monochromator) and measures the optical spectrum (the optical power with respect to the wavelength). The available sweep modes are (1) single sweep, which makes a single measurement, (2)
  • Page 30 2.2 Measurement Summary Scale (Details chapter 2 in IM AQ6361-01EN) Vertical Scale The vertical axis of the waveform display area has a level scale and a sub level scale, and each scale can be set to a log scale, linear scale, or dB/km scale to display optical power levels.

  • Page 31: Waveform Display

    Waveform Display Trace (Details chapter 4 in IM AQ6361-01EN) Display Function This instrument has seven independent traces in which measured waveforms and calculated waveforms are drawn. For each trace, you can turn the waveform display on and off as well as set the trace to write mode or calculation mode.

  • Page 32: Data Analysis

    Data Analysis Analysis Function (Details chapter 6 in IM AQ6361-01EN) The following analysis functions are available. Spectral Width Measurement The spectral width and center wavelength can be displayed using the following four calculation methods. • THRESH • ENVELOPE (envelope curve) •...

  • Page 33: Chapter 3.1 Preparing For Measurement

    French AVERTISSEMENT • L’instrument est prévu pour une utilisation en intérieur. Ne pas l’installer, ni l’utiliser à l’extérieur. • Installer l’instrument de manière à pourvoir immédiatement le débrancher du secteur en cas de fonctionnement anormal ou dangereux. IM AQ6361-02EN...

  • Page 34: Installation Conditions

    200 mm or more between the ventilation holes and the installation surfaces. Also be sure to maintain sufficient clearance for connecting measurement cables. 20 cm or more 20 cm 20 cm 20 cm more more more IM AQ6361-02EN...
  • Page 35 One set of rubber stoppers (two stoppers) are included with the instrument. Rubber stoppers A9088ZM Feet at the rear of the instrument Index IM AQ6361-02EN...
  • Page 36 • In direct sunlight or near heat sources. • Where an excessive amount of soot, steam, dust, or corrosive gas is present. • Location where mechanical vibration is high. • In an unstable place. • Where the instrument is exposed to water or other liquids. IM AQ6361-02EN...

  • Page 37: General Handling Precautions

    When removing dirt from the case, disconnect the power to the circuits under test and the instrument, remove the instrument’s power cord from the power outlet, then wipe gently with a clean, dry cloth. Do not use volatile chemicals since this might cause discoloring and deformation. Index IM AQ6361-02EN...

  • Page 38: Attaching The Connector Adapter

    La lumière infrarouge est toujours émise depuis le connecteur de sortie optique. Ne regardez jamais directement dans le connecteur de sortie optique. La lumière infrarouge risquerait de gravement vous blesser ou de provoquer une perte de vision. IM AQ6361-02EN...
  • Page 39 A connector adapter is required for connecting the optical connector to the AQ6361. On products with the /FC, /SC, /RFC, or /RSC option, connector adapters come attached to the optical input and calibration light source output on the AQ6361 front panel.
  • Page 40 SC type The optical input connector adapter (AQ9447) comes in the following two types. FC type SC type Optical Connectors Types The instrument can use FC, or SC type optical connectors. FC type optical SC type optical connector connector IM AQ6361-02EN...

  • Page 41: Connecting The Device

    This manual provides procedures using the method of connecting a monitor and mouse to the instrument. Using a monitor Control screen AQ6361 Monitor Video signal output Index USB mouse Using the Web feature Web browser. mouse Ethernet AQ6361 Control screen IM AQ6361-02EN...

  • Page 42: Connecting The Mouse

    Connect a USB mouse to one of the USB interfaces on the front or rear panel of the instrument. Orient the mouse connector so that it matches the orientation of the interface, then insert the connector. USB connector 3-10 IM AQ6361-02EN...

  • Page 43: Connecting A Keyboard

    Connect the instrument to a PC using a hub or other network device. Connect one end of the Ethernet cable to the ETHERNET port on the rear panel of the instrument. Connect the other end to a hub or other network device. EHERNET connector 3-11 IM AQ6361-02EN...
  • Page 44 The default user name is anonymous. You do not need to enter a password. The Web server feature screen appears on the PC. Click Remote View. An operation window appears. For a description of the operation window, see section 8.6 in the User’s Manual, IM AQ6361-01EN. 3-12 IM AQ6361-02EN...
  • Page 45 IP address while logged in to this instrument. • The default IP address is 192.168.100.1. • For configuring the network, see section 8.5 in the User’s Manual, IM AQ6361-01EN. • Web browsers such as Google Chrome and Microsoft Edge can be used.

  • Page 46: Mouse Operation

    3.3 Connecting the Device and Configuring the Instrument Removing See section 7.1 in IM AQ6361-01EN. (You will use the Remove USB Storage soft key.) Connecting with Other Devices The GP-IB or Ethernet interface can be used to connect external devices to this instrument. For details, see the Remote Control User’s Manual, IM AQ6361-17EN.

  • Page 47: Using The External Keyboard

    None Confirms entry nm/ENTER ENTER Confirms entry DATA ENTRY Rotary knob [→],[←] Changes numeric values/items Arrow keys ([UP] [↑],[↓] Numeric value one-step change, item change, [DOWN]) table scrolling COARSE [ALT]+[N] Switches between fine and coarse encoder 3-15 IM AQ6361-02EN...

  • Page 48: Entering Numerical Values

    Value display area Increase/decrease key COARSE/FINE Minimize key Numeric keypad Parameter input window Minimized state Note If the value entered with the numeric keypad is not in the allowed value range, the nearest allowed value will be set. 3-16 IM AQ6361-02EN...

  • Page 49: Entering Strings

    To finish character string input, click Done. The input character string is confirmed. Note • You can also enter numbers directly from the numeric keypad of an external keyboard. • Numerical input can be performed directly from the numeric key pad. 3-17 IM AQ6361-02EN...

  • Page 50: Trace Operation

    Trace Operation When you click the trace setting area, a Trace Setting window appears, which you can use to set the trace conditions. For details on trace functions, see chapter 4 in IM AQ6361-01EN. Trace setting area Select the trace you want to activate.

  • Page 51: Shortcut Key Operation

    For the setup procedure, see sections 2.5 and 2.6 in IM AQ6361-01EN. Main scale (vertical scale) Sub scale...

  • Page 52: Turning The Power On/Off

    • N’utilisez pas de rallonge si celle-ci n’est pas reliée à la terre, car la fonction de protection serait compromise. • Si une sortie CA conforme au câble d’alimentation fourni n’est pas disponible et que vous ne pouvez pas relier l’instrument à la terre, ne l’utilisez pas. 3-20 IM AQ6361-02EN...

  • Page 53: Index

    3.4 Turning the Power ON/OFF Preparing to Turn ON the Power The AQ6361 has a MAIN POWER switch for turning the main power ON/OFF, and a POWER switch for starting and shutting down the instrument. The POWER switch is a push-button switch;...
  • Page 54 Do not press the POWER or MAIN POWER switches while initialization is in progress. Doing so can cause malfunction. French ATTENTION N’appuyez pas sur les interrupteurs POWER ou MAIN POWER pendant l’initialisation. Cela pourrait provoquer des dysfonctionnements. 3-22 IM AQ6361-02EN...
  • Page 55 • The power cord is connected properly. See the previous page. If the instrument still does not work properly, contact your nearest YOKOGAWA dealer for repairs. If a memory error or other errors occur during initialization, initialization is cancelled at the step in which the error occurs (STEP @/9, where @ is a number from 1 to 9).

  • Page 56: Turning The Power Off

    Yes and No. Click the Yes. The message, “AQ6361 is shutting down. Please wait...” appears, and shut- down begins. If you do not wish to shut down, click the No. The screen returns to the original soft key menu.
  • Page 57 If the shutdown procedure was not performed after the previous session, the following message appears after start up. Failure to properly shut down the instrument can result in damage to the monochromator. When turning OFF the power, always perform the shut down procedure. Press any key to clear this message. 3-25 IM AQ6361-02EN...

  • Page 58: Wavelength Calibration

    Use a 9.5/125 μm SM optical fiber to connect the instrument’s optical input connector with the optical output connector. AQ6361 SM optical fiber (9.5/125 µm) Click . The FUNCTION screen appears.. Click SYSTEM. The SYSTEM menu appears. 3-26 IM AQ6361-02EN...
  • Page 59 • Always perform wavelength calibration after turning ON the power to the instrument and allowing the warm-up to finish. Index • If the wavelength error of the instrument is outside of ±5 nm, you cannot perform wavelength calibration with the internal reference light source. (Readjustment required. Contact your nearest Yokogawa dealer.) 3-27 IM AQ6361-02EN...
  • Page 60 • When the specified wavelength is different from that of the calibration light source • If the instrument’s wavelength error is greater than or equal to ±0.5 nm, readjustment is necessary. Contact your nearest YOKOGAWA dealer. • If the calibration light source level is less than or equal to –40 dBm Gas cell absorption line type •...
  • Page 61 Note The wavelength ranges that can be set are as follows: • When the wavelength range specification is -SW: 1200 nm to 1700 nm • When the wavelength range specification is -EW: 700 nm to 1700 nm 3-29 IM AQ6361-02EN...
  • Page 62 Note The wavelength ranges that can be set are as follows: • When the wavelength range specification is -SW: 1200 nm to 1700 nm • When the wavelength range specification is -EW: 700 nm to 1700 nm 3-30 IM AQ6361-02EN...

  • Page 63: Resolution Calibration

    Resolution Calibration Procedure The resolution of the AQ6361 can be calibrated using a light source that you provide. Connecting the External Light Source Turn on the AQ6361. Turn on the MAIN POWER switch and then press the POWER switch. For instructions on how to turn on and off the power, see section 3.4.
  • Page 64 • OSNR and total power of DFB-LD analysis • Total power of FP-LD analysis • Total power of LED analysis • Power spectral density markers, Integrated power markers • SSER, STSSER and TOTAL POWER of ITLA analysis 3-32 IM AQ6361-02EN...
  • Page 65 The analysis algorithm other than EDFA-NF uses the value stored in the AQ6361. Clearing the Resolution Calibration Value The calibration table of equivalent noise bandwidth is cleared. After clearing, the 3 dB width resolution bandwidth is used in the analysis algorithm calculations.

  • Page 66: Connecting The Dut

    • Before connecting the input light, make sure that it does not exceed the AQ6361’s maximum rated level. If input light exceeding the maximum rated level is introduced, the optical section may be damaged. • Press the optical connector against the cleaning surface of the special cleaner to clean it. If it is not pressed hard against the cleaning surface, it may not be possible to properly clean the optical connector.
  • Page 67 Vous risqueriez de l’endommager ou d’endommager ses composants. • Avant de connecter la lumière d’entrée, vérifiez qu’elle ne dépasse la valeur nominale maximale de l’analyseur AQ6361, car si tel était le cas, la section optique pourrait être endommagée. • Appuyez le connecteur optique sur la surface nettoyante du nettoyeur. Si vous n’appuyez pas fermement, le connecteur optique risque de ne pas être correctement nettoyé.
  • Page 68 Connect the optical connector on the other end of the optical fiber to the optical connector on the DUT. AQ6361 Light source SM optical fiber (9.5/125 µm) Explanation Optical Connectors Types The instrument can use FC, or SC type optical connectors. SC type optical connector FC type optical connector 3-36 IM AQ6361-02EN...

  • Page 69: Types Of Optical Fibers That Can Be Used With This Instrument

    Summary of usable optical fiber types and usage limitations Optical Fiber Type Obtained Wavelength Resolution (in Absolute Level Accuracy Type Core Diameter 0.030 (high-performance model only) 0.030 (high-performance model only) 0.050 62.5 0.050 0.050 0.100 0.200 0.500 3-37 IM AQ6361-02EN...

  • Page 70: Setting The Date And Time

    Setting the Date and Time The AQ6361 displays the date and time in the upper right corner of the screen. This information is used for a time stamp when recording data. Displaying the Date and Time Dialog Box Click . The FUNCTION screen appears..
  • Page 71 . The FUNCTION screen appears.. Click SYSTEM. The SYSTEM menu appears. Click More to display the More 4/4 menu. Click the LED. The LED setting screen is displayed. Click Clear ERROR LED. The ERROR indicator turns off. 3-39 IM AQ6361-02EN...
  • Page 72 3.10 Setting the ERROR Indicator • Clearing the indicator by pressing the POWER switch Press the POWER switch on the front of the instrument once. The ERROR indicator turns off. 3-40 IM AQ6361-02EN...

  • Page 73: Chapter 4 External Input And Output

    Appliquez seulement des signaux qui répondent aux spécifications. Une tension excessive ou similaire peut endommager l’instrument. External trigger input terminal The instrument starts data measurement or sweeping using an external signal as a trigger. Index Item Specifications Connector type Input level 5 V TTL IM AQ6361-02EN...

  • Page 74: Trigger Out (Trigger Output)

    The instrument outputs a positive logic (high) signal when sweeping is in progress and a negative logic (low) signal when sweeping is not in progress from the instrument’s TRIGGER OUT (trigger output) terminal. The output signal is TTL level. Item Specifications Connector type Output level 5 V TTL IM AQ6361-02EN...

  • Page 75: Analog Out (Analog Output)

    ANALOG OUT terminal The instrument outputs from its ANALOG OUT terminal on the rear panel an analog voltage according to the input light. Index Item Specifications Connector type Output saturation voltage +2 V or more Load 1 kΩ or more IM AQ6361-02EN...
  • Page 76 IO [2] Digital I/O IO [3] Digital I/O Signal power supply (3.3 V/5 V) Signal ground IO [4] Digital I/O IO [5] Digital I/O IO [6] Digital I/O IO [7] Digital I/O Signal power supply (3.3 V/5 V) IM AQ6361-02EN...
  • Page 77 • Numerically read the digital I/O signal values using a remote control command • Detect changes in the digital I/O signal values a remote control command • Apply sweep start triggers using digital input signals • Generate a digital output signal when sweeping stops Index IM AQ6361-02EN...

  • Page 78: Chapter 5 Maintenance

    Confirm that the THRESH 3 dB center wavelength of the measured spectrum matches the wavelength of the light source (is within the wavelength accuracy standard). Index For more information, see section 6.2, “Spectrum Width Measurement,” in IM AQ6361-01EN. If the wavelength error is large, use the internal reference light source to calibrate wavelengths.

  • Page 79: Inspection Of Level Accuracy

    Use the optical power meter to measure power values of the light source. Check that peak level values obtained in step 9 agree with the ones obtained by the optical power meter (within the specified level accuracy). For information on level accuracy, see chapter 6, “Specifications.” IM AQ6361-02EN...
  • Page 80 9.5 μm mode field diameter, and 0.104 to 0.107 NA). Even if a single-mode optical fiber is used, the level accuracy will be outside the specifications if the NA is not in the range shown above. Index IM AQ6361-02EN...

  • Page 81: Updating The Firmware

    Create a directory named “UPDATE” in the USB memory device, and save the update firmware (.upd extension) in that directory. Check that the AQ6361 is not connected to a network. If it is, you will not be able to update. • Reading the Firmware from an External PC Save the update firmware (.upd extension) in the external PC, and connect the PC to the...
  • Page 82 The AQ6361 automatically restarts and starts updating. A update-in-progress screen appears while the firmware is being updated. When updating is complete, the AQ6361 automatically shuts down. This completes the update procedure. Turn the power on, and the AQ6361 will start normally.
  • Page 83 For the remaining of the procedure, follow the steps from step 6 in “Reading the Firmware from a USB Memory Device.” Note When you update the firmware, the setup data will be initialized. If necessary, save the setup data. For the operating procedure, see section 7.5 in IM AQ6361-01EN . IM AQ6361-02EN...

  • Page 84: Mechanical Inspection

    • If any of the various types of connectors do not fit snugly, the instrument may not operate normally. • If any abnormalities occur, please contact your nearest Yokogawa representative. French AVERTISSEMENT Lors de la réalisation d’une inspection, mettre l’instrument hors tension en plaçant l’interrupteur MAIN POWER sur OFF sur le panneau arrière, puis débrancher le cordon d’alimentation.

  • Page 85: Operational Inspection

    After connecting the monitor and mouse to the instrument, turn on the power of the instrument, and confirm that the instrument is operating properly by going through the function menu on the operation screen displayed on the monitor. IM AQ6361-02EN...

  • Page 86: Replacing Fuses

    Replacing Fuses There is a fuse inside the instrument. However, you should not replace the fuse yourself. It could indicate additional internal damage. If you believe the fuse is blown, please contact your nearest YOKOGAWA dealer. Index IM AQ6361-02EN...

  • Page 87: Warning Display Function

    The resolution and sensitivity settings were changed. changed <Res><Pulse Light Meas> The resolution setting and pulse light measurement mode were changed changed. <Res><Sens><Pulse Light> The resolution and sensitivity settings and pulse light measurement changed mode were changed. 5-10 IM AQ6361-02EN...
  • Page 88 142 WL calibration failed Calibration cannot be executed because the level of a light source is not sufficient during the wavelength calibration or because wavelength deviations exceed the calibration range. 5-11 IM AQ6361-02EN...
  • Page 89 215 System optimization required System optimization is required. Restart the system. 217 The system memory is running The system memory is running low. low. 220 Boot sequence error Started up in emulation mode because an abnormality occurred upon start-up 5-12 IM AQ6361-02EN...
  • Page 90 345 Option does not respond No response from an external device. 346 Option is not connected No external device is connected. 360 Disk full No file can be created due to insufficient free space on the USB storage medium. 5-13 IM AQ6361-02EN...
  • Page 91 380 Undefined program An attempt was made to run a program that is not defined. 381 Syntax error Command incorrect (a program has been rewritten for some reason). 5-14 IM AQ6361-02EN...

  • Page 92: Daily Maintenance

    Insert the cleaner straight into the optical connector connection section and rotate it. Grasp it as close to the cleaner support (base) as possible. Optical output Connector adapter Optical connector Cleaner (stick type) Support (base) Instrument panel Note Wiping with a soiled cleaner can damage the optical outputs. 5-15 IM AQ6361-02EN...
  • Page 93 Lock lever Swab Instrument panel Ferrule end Note • When attaching or removing a connector adapter, be careful not to damage the ferrule edge or adapter. • Wiping with a soiled swab can damage the optical outputs. 5-16 IM AQ6361-02EN...

  • Page 94: Care During Storage

    For extended storage, it is recommended that the instrument be stored within the range of the following environmental conditions while, at the same time, the above conditions are met. • Temperature 5 to 30°C • Humidity 40 to 70% • Daily fluctuations of temperature/humidity are small. Index 5-17 IM AQ6361-02EN...

  • Page 95: 5.10 Recommended Replacement Parts

    5.10 Recommended Replacement Parts The life and replacement period for expendable items varies depending on the conditions of use. Refer to the table below as a general guideline. For part replacement and purchase, contact your nearest YOKOGAWA dealer. Consumable Parts Part Name...

  • Page 96: Specifications

    1580 nm, 1580 nm to 1620 nm) 2, 5 Level linearity ±0.1 dB (input level: –50 dBm to +10 dBm, sensitivity setting: MID, HIGH1 to HIGH2) Polarization ±0.1 dB(1310 nm/1550 nm) dependence 2, 5, 8 Stray-light suppression – 73 dB 2, 7, 9 ratio IM AQ6361-02EN...
  • Page 97 Approx. 213 (W) × 177 (H) × 459 (D) mm (excluding protector) Weight Approx. 11 kg Recommended calibration 1 year period Safety standards EN 61010-1, Overvoltage category II , Pollution degree 2 Laser EN 60825-1:2014+A11:2021, IEC 60825-1:2014, GB/T 7247.1-2024 Class 1 IM AQ6361-02EN...
  • Page 98 10 1523 nm, resolution correction: OFF 11 Span: ≤ 100 nm, number of sampling: 1001, average number: 1. 12 With Yokogawa’s master single mode fiber with an angled-PC connector, without a NA conversion adapter, 15 dB typ. with PC connector.
  • Page 99 Applications Program, data logging Other functions Wavelength Auto wavelength calibration using built-in calibration light source (when the Calibration built-in light source specification is -L1) or an external light source Resolution Resolution calibration with an external reference source. calibration IM AQ6361-02EN...

  • Page 100: External Dimensions

    External Dimensions Unit: mm (approx. inch) Unless otherwise specified, tolerances are ±3% (however, tolerances are ±0.3 mm when below 10 mm). Index REAR VIEW 11.1 (0.44) 458.8 28.5 (18.06) (1.12) (0.51) (8.39) IM AQ6361-02EN...

  • Page 101: Appendix 1 Microsoft Software License Terms

    (iv) The software may include third party programs that are licensed to you under this agreement, or under their own terms. License terms, notices and acknowledgements, if any, for the third party program can be view at (aka.ms/thirdpartynotices). App-1 IM AQ6361-02EN...
  • Page 102 You may use other programs with the software as long as the other programs: (i) directly support the manufacturer’s specific use for the device, or (ii) provide system utilities, resource management, or anti-virus or similar protection. For clarification purposes, an automated teller machine App-2 IM AQ6361-02EN...
  • Page 103 You must also comply with all domestic and international export laws and regulations that apply to the software, which include restrictions on destinations, end users, and end use. For further information on geographic and export restrictions, visit (aka.ms/exporting). App-3 IM AQ6361-02EN...
  • Page 104 Microsoft) will promptly reimburse your filing fees and pay the AAA’s and arbitrator’s fees and expenses. If you reject our last written settlement offer made before the arbitrator was appointed, your dispute goes all the way to an arbitrator’s decision (called an “award”), and the arbitrator awards App-4 IM AQ6361-02EN...
  • Page 105 Germany and Austria. (i) Warranty. The properly licensed software will perform substantially as described in any Microsoft materials that accompany the software. However, the manufacturer or installer, and Microsoft, give no contractual guarantee in relation to the licensed software. App-5 IM AQ6361-02EN...
  • Page 106 There are also informational links in this agreement. The links containing notices and binding terms are: · Windows 10 Privacy Statement (aka.ms/privacy) · Microsoft Services Agreement (aka.ms/msa) · Adobe Flash Player License Terms (aka.ms/adobeflash) App-6 IM AQ6361-02EN...
  • Page 107 MANUFACTURER OR MICROSOFT KNEW OR SHOULD HAVE KNOWN ABOUT THE POSSIBILITY OF THE DAMAGES, OR IF THE REMEDY FAILS OF ITS ESSENTIAL PURPOSE. Check with your device manufacturer to determine if your device is covered by a warranty. App-7 IM AQ6361-02EN...
  • Page 108 AQ6361 Notice of Alterations Manual Optical Spectrum Analyzer Getting Started Guide This document describes changes to the Getting Started Guide IM AQ6361-02EN. Please review them before using the manual. Page 5-11 Warning Display Function Change the underlined sections. No. Message Cause of Warning ···...

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