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Tektronix GTS1063 Instruction Manual

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Tektronix GTS1063 Instruction Manual

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  • Page 1 (217) 352-9330 | Click HERE Find the Tektronix GTS1250 at our website:...
  • Page 2 Instruction Manual GTS1063 & GTS1250 GBIC Test Systems 071-0568-00 Warning The servicing instructions are for use by qualified personnel only. To avoid personal injury, do not perform any servicing unless you are qualified to do so. Refer to all safety summaries prior to performing service.
  • Page 3 Copyright Tektronix, Inc. All rights reserved. Tektronix products are covered by U.S. and foreign patents, issued and pending. Information in this publication supercedes that in all previously published material. Specifications and price change privileges reserved. Tektronix, Inc., 14200 SW Karl Braun Drive, Beaverton, OR 97077 TEKTRONIX and TEK are registered trademarks of Tektronix, Inc.
  • Page 4 Tektronix, shipping charges prepaid, and with a copy of customer proof of purchase. Tektronix shall pay for the return of the product to Customer if the shipment is to a location within the country in which the Tektronix service center is located.
  • Page 5 Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...

  • Page 6: Table Of Contents

    ....... . GTS1063 and GTS1250 GBIC Test Systems Instruction Manual...
  • Page 7 ........... . . GTS1063 and GTS1250 GBIC Test Systems Instruction Manual...

  • Page 8: List Of Figures

    Figure 3: GBIC Test System with zoomed GBIC receptacle ..Figure 4: The GTS1063 and GTS1250 front panels ....

  • Page 9: Figure 25: Random Jitter Histogram

    Figure 41: Long Pattern and Short Pattern table format ..GTS1063 and GTS1250 GBIC Test Systems Instruction Manual Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...

  • Page 10: List Of Tables

    ..........GTS1063 and GTS1250 GBIC Test Systems Instruction Manual...
  • Page 11 Table of Contents GTS1063 and GTS1250 GBIC Test Systems Instruction Manual Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...

  • Page 12: General Safety Summary

    Provide Proper Ventilation. Refer to the manual’s installation instructions for details on installing the product so it has proper ventilation. GTS1063 and GTS1250 GBIC Test Systems Instruction Manual Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
  • Page 13 Symbols on the Product. The following symbols may appear on the product: CAUTION Double Protective Ground Laser Source Insulated Refer to Manual (Earth) Terminal viii GTS1063 and GTS1250 GBIC Test Systems Instruction Manual Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...

  • Page 14: Service Safety Summary

    To avoid electric shock, do not touch exposed connections. GTS1063 and GTS1250 GBIC Test Systems Instruction Manual Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
  • Page 15 Service Safety Summary GTS1063 and GTS1250 GBIC Test Systems Instruction Manual Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...

  • Page 16: Contacting Tektronix

    An operator will direct your call. To write us Tektronix, Inc. 14200 SW Karl Braun Drive Beaverton, OR 97077 Website Tektronix.com GTS1063 and GTS1250 GBIC Test Systems Instruction Manual Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...

  • Page 17: Preface

    Preface This is the Instruction Manual for the GTS1063 and GTS1250 GBIC Test Systems. This manual provides user information and information to troubleshoot and repair the instrument to the module level. Related Manuals Additional documentation for your GBICs is contained in manuals supplied by the GBIC manufacturer.

  • Page 18: Getting Started

    Getting Started The GTS1063 and GTS1250 GBIC Test System are tools for GBIC (Gigabit Interface Converter) designers and users (GTS1250 for gigabit ethernet and the GTS1063 for fibre channel) that provide a quick, consistent, and reliable platform for supporting GBIC transceivers in a number of required applications.
  • Page 19 Receives data from a GBIC Accepts industry standard gigabit serial data GBICs: this makes the GTS1250 and GTS1063 useful in multimode, single-mode, short wave- length, long wavelength, and even metallic twisted pair (copper) applications Bit Error Rate Testing of gigabit serial data links: acts as an electrical-to-...

  • Page 20: Options

    Getting Started Options Tektronix will ship the options shown in Table 1. Table 1: Options Option Description Serial clock recovery (1.250 Gb/s only on GTS1250 and 1.0625 Gb/s only on GTS1063) European power cord UK power cord Australian power cord...

  • Page 21: Optional Accessories

    4. Check that you have the proper electrical connections. The GBIC Test System requires 100 to 240 VAC 10% 47 Hz to 63 Hz, and 60 W. GTS1063 and GTS1250 GBIC Test Systems Instruction Manual Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...

  • Page 22: Figure 2: A Gbic Example

    Installing a GBIC The GBIC Test System is designed to aid in the testing of 1250 Mb/s (GTS1250) or 1.0625 Gb/s (GTS1063) Gigabit Interface Converter (GBIC) modules (see Figure 2). The GBIC Test System accepts industry standard GBIC modules in a front-panel receptacle.

  • Page 23: Figure 3: Gbic Test System With Zoomed Gbic Receptacle

    To power on the GBIC Test System, push the rear-panel power switch to toggle it on (see Figure 6). GTS1063 and GTS1250 GBIC Test Systems Instruction Manual Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
  • Page 24 To exit REM mode from the front panel, push any other button. Power off To power off the GBIC Test System, toggle the power switch. GTS1063 and GTS1250 GBIC Test Systems Instruction Manual Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
  • Page 25 Getting Started GTS1063 and GTS1250 GBIC Test Systems Instruction Manual Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...

  • Page 26: Operating Basics

    (for example, connector savers) on the GBIC Test System to make connections to the device under test. GTS1063 and GTS1250 GBIC Test Systems Instruction Manual Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...

  • Page 27: Front Panel

    GBIC receptacle, and the status indicators are on the front panel. The front panels are shown in Figure 4. Figure 4: The GTS1063 and GTS1250 front panels Selecting the Transmit A GBIC has a transmit and receive side. The front-panel connectors and buttons Pattern are grouped to the side of the GBIC they are associated with.
  • Page 28 1010101010 output at 1.25 Gb/s that is equivalent to a 625 MHz square wave (GTS1250) or 1.0625 Gb/s that is equivalent to a 531.25 MHz square wave (GTS1063). This pattern is often referred to as the high-frequency Random Jitter test pattern. The IEEE 802.3 D21.5 code-group character is a 1010101010. Use this test pattern to measure the random jitter of the transmit signal.
  • Page 29 Use this signal to make deterministic jitter measurements by averaging this signal to remove the random jitter. For this pattern, the IEEE 802.3 (GTS1250) or Fibre Channel (GTS1063) special code-group character K28.5 is used. The K28.5 negative disparity 10-bit character (0011111010) is followed by the K28.5 positive disparity 10-bit...
  • Page 30 GBIC Rx differential signal without any retiming. The polarity of this signal matches the differential polarity of the GBIC receiver. Recov. CLK. This output is a 1.25 GHz (GTS1250) or 1.0625 GHz (GTS1063) clock signal synchronous with the incoming data signal. This clock is only available with Option 01.

  • Page 31: Figure 5: Rx_Data Min-Loss Signal, Recovered Clock, And Data Paths

    RX_DATA lines. –Rx_DATA 43.2 coax connector impedance impedance 43.2 Figure 5: Rx_DATA Min–Loss Signal, Recovered Clock, and DATA paths GTS1063 and GTS1250 GBIC Test Systems Instruction Manual Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
  • Page 32 GBIC. Tx CLK OUT. This 50 , AC coupled, ~ECL/2 level, 1.25 GHz (GTS1250) or 1.0625 GHz (GTS1063) clock signal is synchronous with the outgoing trans- mitted signal. When EXT mode is selected, this output is disabled.

  • Page 33: Rear Panel

    External Tx Jitter Input Specifications on page 32. GTS1063 and GTS1250 GBIC Test Systems Instruction Manual Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...

  • Page 34: Figure 7: Rear Remote Interface Connector Pinout

    External Clock Input This is an input through which you can supply a 1.25 GHz (GTS1250) or 1.0625 GHz (GTS1063) clock to externally clock the transmit patterns. To enable the input, pull the remote interface EXT_CLK_ENA pin low. The quality of the clock determines the amount of jitter; the outgoing data will have the same timing jitter content as the EXT CLK IN signal.

  • Page 35: Table 2: Remote Pattern Selection Codes

    Holding the enable pin at a TTL low selects the external 1.256 GHz for the GTS1250 or 1.0625 GHz for the GTS1063 signal input at the rear-panel external clock input (EXT_CLK). When the external clock is enabled, the front panel EXT indicator blinks.
  • Page 36 4.7 k pull-up to the positive supply. The GBIC Test System enables the GBIC laser Tx output in the absence of a signal on the rear panel TX_DISABLE. GTS1063 and GTS1250 GBIC Test Systems Instruction Manual Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
  • Page 37 +5 V VDD supply at the GBIC receptacle port through a 1 K resistor (measure this voltage using a high impedance multimeter). GTS1063 and GTS1250 GBIC Test Systems Instruction Manual Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...

  • Page 38: Figure 8: Serial Id Connections To Rear Panel And Gbic

    GBIC Receptacle System Electrical Interface Rear-panel SCL, SDA Pins Figure 8: Serial ID connections to rear panel and GBIC GTS1063 and GTS1250 GBIC Test Systems Instruction Manual Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...

  • Page 39: Gbic Receptacle

    GBIC Connector looking into the GBIC Test System GBIC Connector looking into the GBIC Figure 10: GBIC pinout supported by the GBIC Test System Receptacle GTS1063 and GTS1250 GBIC Test Systems Instruction Manual Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...

  • Page 40: Using The Rear Panel Ttl Remote Interface

    TTL voltage levels for the desired patterns to the rear-panel Remote Interface. To exit REM mode, select a transmit pattern using the front-panel Tx Patterns select buttons. GTS1063 and GTS1250 GBIC Test Systems Instruction Manual Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...

  • Page 41: Connecting To A Bert, And Testing The Bit Error Rate

    Tx CLK might be used in place of the recovered clock. GTS1063 and GTS1250 GBIC Test Systems Instruction Manual Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...

  • Page 42: Figure 11: Ber Test Of Gbe Fiber Path

    (Tx and Rx ends are close together) Figure 12: BER Test of GBE Fiber Path (Tx and Rx are close together: loopback) GTS1063 and GTS1250 GBIC Test Systems Instruction Manual Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...

  • Page 43: Adding Jitter To The Transmitted Signal

    (Tx and Rx ends are close together) Sine Generator Figure 13: Stress Testing via increasing Transmitted Jitter through the rear Tx JITTER INPUT GTS1063 and GTS1250 GBIC Test Systems Instruction Manual Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...

  • Page 44: Fiber Path Repeater Or Monitor

    +Rx DATA connector of the GBIC Test System to the input of an oscilloscope, protocol analyzer, or other monitoring equipment. GTS1063 and GTS1250 GBIC Test Systems Instruction Manual Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...

  • Page 45: Installation In A Rack

    (2-T9) Figure 16: GBIC Test System modifications before installation in rack adapter GTS1063 and GTS1250 GBIC Test Systems Instruction Manual Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...

  • Page 46: Specifications

    Test Method: The Tx pattern is set to K28.7 (5 1s, 5 0s) such that the output is a 125 MHz (GTS1250) or 106.25 MHz (GTS1063) square wave; the Tx DATA electrical output is sent to a counter capable of measuring past 125 MHz.
  • Page 47 Test Method: To measure, set the DATA pattern to 1010101010 repeating (125 MHz [GTS1250] or 531.25 MHz [GTS1063] square wave: D21.5 pattern). Trigger a Tektronix SD-22 sampler (12.5 GHz is used) and an 1180X oscilloscope by the Sync Out. Measure the rising edge of the sampled DATA that occurs in the first 30 ns after the trigger event.

  • Page 48: Table 5: External Data Input Specifications

    The maximum non-destructive AC voltage swing that can be applied to this capacitively coupled input; the input 50-ohm termination is damaged above this level. GTS1063 and GTS1250 GBIC Test Systems Instruction Manual Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...

  • Page 49: Table 7: External Tx Jitter Input Specifications

    This is the maximum nondestructive DC potential that can be applied to this input; the input 50 termination can be damaged above this level. GTS1063 and GTS1250 GBIC Test Systems Instruction Manual Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...

  • Page 50: Table 8: Rx Electrical Specifications

    600 mVp-p Test Method: Optical DATA input pattern is set to 1111100000 repeating (125 MHz [GTS1250] or 531.25 MHz [GTS1063] square wave: K28.7 repeated) for measuring maximum swing and to 1010101010 (D21.5 repeated) for minimum swing. A Tektronix SD-22 sampler (12.5 GHz is used). RF 50 cable used (Tektronix part number 015-0560-00) is relatively short (2 ns).
  • Page 51 The frequency response of this network is limited by the parasitics in the actual passive components and the circuit board transmission lines. Test Method: A differential TDR (Tektronix SD-24) is used to drive the two 50 outputs differentially. The GBIC Port receptacle Rx_DATA 75 differential pins are left open.

  • Page 52: Table 9: Internal Dc Power Supply Specifications

    Recovered Clock circuitry will generally show a higher PLL bandwidth for higher transition densities and a lower PLL bandwidth for lower transition density patterns. Rx recovered clock jitter tolerance 30 kHz: 1.5 UI (1200 ps, GTS1250; 1411.76 ps, GTS1063) 3 MHz 30 kHz: 0.15 UI (120 ps) is the frequency of horizontal timing jitter in the incoming optical data signal.

  • Page 53: Table 10: Gbic Receptacle Supply Specifications

    Voltage levels are referenced relative to GND on the rear panel. Signals exceeding the range are clamped at approximately a diode drop. GTS1063 and GTS1250 GBIC Test Systems Instruction Manual Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...

  • Page 54: Table 12: Environmental Characteristics

    Specification Description Temperature, non-operating Class 6 (–55 C to +75 C) The environmental exposure is the procedure stated in Tektronix Design Standard 062-2847-00 for Class 6 equipment. Temperature, operating 10 C to +40 C (50 to 104 F) This operating condition is guaranteed for the instrument itself independent of the GBIC installed.
  • Page 55 IEC 61000-4-2; tested both with and without an IBM GBIC-1250 GBIC module installed; failure of GBIC itself is not warranted since Tektronix has no direct control over the GBIC specification. Immunity, fast transients, electrical...

  • Page 56: Table 13: Electromagnetic Compatibility (Emc)

    50 W maximum when powered from AC line Source frequency 47 to 63 Hz Safety certifications UL3111-1, CAN/CSA-C22.2 No. 1010.1 GTS1063 and GTS1250 GBIC Test Systems Instruction Manual Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
  • Page 57 Specifications GTS1063 and GTS1250 GBIC Test Systems Instruction Manual Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...

  • Page 58: Table 15: Certifications And Compliances

    Secondary (signal level) or battery operated circuits of electronic equipment. Additional Compliance IEC61010-1 /A2 Safety requirements for electrical equipment for measurement, control, and laboratory use. GTS1063 and GTS1250 GBIC Test Systems Instruction Manual Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
  • Page 59 GTS1063 and GTS1250 GBIC Test Systems Instruction Manual Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...

  • Page 60: Performance Verification

    20 minutes, and must be operating in an environment with temperature, altitude, humidity, and vibration within the operating limits described in Environmental Specifications on page 37. GTS1063 and GTS1250 GBIC Test Systems Instruction Manual Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...

  • Page 61: Equipment Required

    4 1/2 digit, 1% at 5 Vdc Tektronix DMM150, TX1 or Optical cable SC-SC multimode Fiber Instrument Sales SC-SC:S3-YYS-1-FIS or SC-SC:Ss-77M-1-FIS GTS1063 and GTS1250 GBIC Test Systems Instruction Manual Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...

  • Page 62: Gts1250 Gbic Test System Test Record

    Rx Recovered Clock-to-Data Random Jitter (Option 01 only) ——— __________ __________ 8 ps RMS GBIC PORT V Voltage Tolerance 4.85 V __________ __________ 5.15 V GTS1063 and GTS1250 GBIC Test Systems Instruction Manual Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...

  • Page 63: Setup For Pv

    3. Connect an SMA cable between the Sync output of the GBIC Test System and the oscilloscope Ext trigger input as shown in Figure 17. GTS1063 and GTS1250 GBIC Test Systems Instruction Manual Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...

  • Page 64: Figure 18: Tx Data Levels (Swing)

    SD22 head on the oscilloscope. If you need instructions, refer to the oscilloscope and SD22 user manuals. 7. Perform the test with the following sequence on the oscilloscope: GTS1063 and GTS1250 GBIC Test Systems Instruction Manual Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...

  • Page 65: Figure 19: Tx Clk Levels

    Ext Trig input of the oscilloscope. 11. Set the Horizontal Size to 5 ns/div. GTS1063 and GTS1250 GBIC Test Systems Instruction Manual Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...

  • Page 66: Figure 20: Sync Levels

    Tx pattern Tektronix 1180C or CSA80C SD-22 Oscilloscope Power Sync Splitter Ext Trig input GBIC Tx Figure 19: SYNC levels GTS1063 and GTS1250 GBIC Test Systems Instruction Manual Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...

  • Page 67: Recovered Data And Clock Output Levels (Option 01 Only)

    SD-22 input of the oscilloscope as shown in Figure 20. 5. Set the GBIC Test System Transmit pattern to D21.5. GTS1063 and GTS1250 GBIC Test Systems Instruction Manual Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...

  • Page 68: Figure 21: Recovered Clock And Data Levels

    Record the values for both channels on the test record. 8. Set the GBIC Test System Transmit pattern to K28.7. 9. Set the Horizontal Size to 2 ns/div. GTS1063 and GTS1250 GBIC Test Systems Instruction Manual Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...

  • Page 69: Tx Data Duty Cycle

    3. Connect SMA cables between the GBIC Test System and the oscilloscope as shown in Figure 21. 4. Set the GBIC Test System Transmit pattern to PRBS7. GTS1063 and GTS1250 GBIC Test Systems Instruction Manual Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...

  • Page 70: Figure 22: Tx Data Duty Cycle

    Select the MEASURE menu and then change the measurement method to Statistics Mode. b. Select the MEASURE menu and then the Measurements pop-up menu. GTS1063 and GTS1250 GBIC Test Systems Instruction Manual Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...

  • Page 71: Tx Clock To Data Random Jitter

    3. Connect an SMA cable between the Tx CLK output of the GBIC Test System and the SD-22 input of the oscilloscope as shown in Figure 22. GTS1063 and GTS1250 GBIC Test Systems Instruction Manual Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...

  • Page 72: Figure 23: Tx Clock To Data Random Jitter Test Setup

    (see Figure 23) of the oscilloscope display (to adjust the position, select the horizontal or vertical and adjust using the lower knob). GTS1063 and GTS1250 GBIC Test Systems Instruction Manual Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...

  • Page 73: Figure 24: Centered Rising Edge

    Along the bottom of the display, note the RMS (that is, standard deviation) value of the resulting histogram result. This is the horizontal GTS1063 and GTS1250 GBIC Test Systems Instruction Manual Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
  • Page 74 RMS jitter of the Clock to Data; Verify that the jitter value is 4 ps RMS and 35 ps peak-to-peak. Figure 24: Random jitter histogram GTS1063 and GTS1250 GBIC Test Systems Instruction Manual Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...

  • Page 75: Fast Deterministic Jitter

    Set the trigger level to 0.0 V; set the trigger polarity to positive edge. d. Display the SD-22 channel. e. Set the Vertical Size to 100 mV/div. GTS1063 and GTS1250 GBIC Test Systems Instruction Manual Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
  • Page 76 NOTE. If this fast method yields a result which might indicate marginal deterministic jitter performance, use the ten edge method for determining the true deterministic jitter of the K28.5 pattern. GTS1063 and GTS1250 GBIC Test Systems Instruction Manual Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...

  • Page 77: Figure 27: Histogram Deterministic Jitter Measurement

    20 ps +12 ps = 32 ps peak-to-peak distribution. Figure 26: Histogram deterministic jitter measurement GTS1063 and GTS1250 GBIC Test Systems Instruction Manual Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...

  • Page 78: Tx Data To Sync Out Deterministic Jitter

    Set the trigger level to 0.0 V; set the trigger polarity to positive edge. d. Display the SD-22 channel. e. Set the Vertical Size to 100 mV/div. GTS1063 and GTS1250 GBIC Test Systems Instruction Manual Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
  • Page 79 Unit Interval and is the width of a single data bit (that is a 1250 Mb/s NRZ data stream from a GTS1250 will have an ideal UI of 800 ps, while a 1062.5 Mb/s NRZ data stream from a GTS1063 will have an ideal UI of 941.176 ps).
  • Page 80 K28.5 code group (– disparity) (+ disparity) Figure 28: K28.5-disparity 10-bit code group with rising edge in first graticule GTS1063 and GTS1250 GBIC Test Systems Instruction Manual Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
  • Page 81 Adjust the LEFT and RIGHT limits such that the first rising edge (edge #0) is the only edge between these limits. GTS1063 and GTS1250 GBIC Test Systems Instruction Manual Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
  • Page 82 32.969 ns + (5 x 800 ps) = 36.969 ns. The unit interval (UI) is the inverse of the data rate: the GTS1063 has a data rate of 1.0625 Gb/s and therefore its UI = 941.176 ps, the GTS1250 has a data rate of 1.2500 Gb/s and therefore its UI = 800.000 ps.

  • Page 83: Table 17: Deterministic Jitter Calculation

    47.375 ns (T0)+(18xUI)= 47.373 ns +2 ps DJ = peak-peak error = (+5 ps – (–3 ps)) = 8 ps GTS1063 and GTS1250 GBIC Test Systems Instruction Manual Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...

  • Page 84: Recovered Clock To Data Random Jitter

    RECOV. CLK Ext Trig input RECOV. DATA GBIC Tx Figure 30: Recovered Clock to Recovered Data Random Jitter Test GTS1063 and GTS1250 GBIC Test Systems Instruction Manual Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
  • Page 85 RMS jitter of the Clock to Data; Verify that the jitter value is 4 ps RMS and 35 ps peak-to-peak. GTS1063 and GTS1250 GBIC Test Systems Instruction Manual Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
  • Page 86 Performance Verification Figure 31: Random jitter histogram GTS1063 and GTS1250 GBIC Test Systems Instruction Manual Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...

  • Page 87: Gbic Port Vdd Default Voltage

    GBIC Test System Remote Interface V monitor Figure 32: GBIC port Vdd default voltage Test Setup GTS1063 and GTS1250 GBIC Test Systems Instruction Manual Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
  • Page 88 WARNING The following servicing instructions are for use only by qualified personnel. To avoid injury, do not perform any servicing other than that stated in the operating instructions unless you are qualified to do so. Refer to all safety summaries before performing any service.
  • Page 89 Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...

  • Page 90: Fuse Removal And Replacement

    2. Remove the 8 screws from the top cover. See Figure 33. 3. Carefully lift the top cover off the bottom cover assembly. GTS1063 and GTS1250 GBIC Test Systems Instruction Manual Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
  • Page 91 Tighten the screws using a torque driver set to 4 ft-lb. 13. If other cables were removed, reinstall them using Table 22 on page 76 as a guide. GTS1063 and GTS1250 GBIC Test Systems Instruction Manual Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
  • Page 92 Rotate shield 90 Fuse Shield Disconnect cable Disconnect cables Power supply board Logic board Figure 34: Replacing the fuse GTS1063 and GTS1250 GBIC Test Systems Instruction Manual Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...

  • Page 93: Table 20: Cable Connections

    J24 (The 4 may be covered by a component) SYNC OUT Tx CLK OUT Tx JITTER IN EXT CLK IN GTS1063 and GTS1250 GBIC Test Systems Instruction Manual Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...

  • Page 94: Replaceable Parts

    Replaceable Parts For information about replaceable parts, contact your Tektronix sales representative. GTS1063 and GTS1250 GBIC Test Systems Instruction Manual Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
  • Page 95 Replaceable Parts Figure 35: Replaceable parts GTS1063 and GTS1250 GBIC Test Systems Instruction Manual Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
  • Page 96 Replaceable Parts Figure 36: Standard accessories Figure 37: Optional accessories Figure 38: Optional power cords GTS1063 and GTS1250 GBIC Test Systems Instruction Manual Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
  • Page 97 INCH,STR,IEC320,RCPT X NEMA 5–15P,US,SAFTEY CONTROLLED –2 071–0568–00 MANUAL,TECH:INSTRUCTION,GTS1250 TK2548 071–0568–00 Optional accessories –1 119–6112–00 MODULE,OPTO:GBIC INTERFACE,1063/1250MBD 9F560 IBM42S12SNYAA20 GIGABIT INTERFACE CONVERTER,850NM,1250.0 MBAUD,1000B GTS1063 and GTS1250 GBIC Test Systems Instruction Manual Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
  • Page 98 CA ASSY,PWR:3,18 AWG,250V/10A,98 S3109 ORDER BY INCH,STR,IEC320,RCPT X NEMA 6–15P,US DESCRIPTION –5 161–0154–00 CA ASSY,PWR:3,1.0MM SQ,250V/10A,2.5 5F520 86515030 METER,STR,IEC320,RCPT,SWISS GTS1063 and GTS1250 GBIC Test Systems Instruction Manual Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
  • Page 99 ELK GROVE VILLAGE, IL 60007 2682 W COYLE AVE TK2548 XEROX CORPORATION 14181 SW MILLIKAN WAY BEAVERTON, OR 97005 GTS1063 and GTS1250 GBIC Test Systems Instruction Manual Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...

  • Page 100: Appendix A: Gts1250 Long And Short Patterns

    Bit Error Rate Test (BERT) receivers; the 4-bit fields allow you to better fit the 10B data sequence into such byte-oriented equipment. GTS1063 and GTS1250 GBIC Test Systems Instruction Manual Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...

  • Page 101: Table 21: Long Continuous Random Test Pattern Data Sequence

    Inter–Packet Gap (IPG) K29.7 (FD) K23.7 (F7) K28.5 (BC) D5.6 (C5) 0100 0101 1100 0101 0111 1100 0001 0110 1001 0110 GTS1063 and GTS1250 GBIC Test Systems Instruction Manual Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...

  • Page 102: Table 22: Short Continuous Random Test Pattern Data Sequence

    Inter–Packet Gap (IPG) K29.7 (FD) K23.7 (F7) K28.5 (BC) D5.6 (C5) 0100 0101 1100 0101 0111 1100 0001 0110 1001 0110 GTS1063 and GTS1250 GBIC Test Systems Instruction Manual Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
  • Page 103 0101 K28.5 (BC) D16.2 (50) K28.5 (BC) D16.2 (50) 0011 1110 1010 0100 0101 0011 1110 1010 0100 0101 GTS1063 and GTS1250 GBIC Test Systems Instruction Manual Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...

  • Page 104: Appendix B: Gts1063 Crpat And Cjtpat Patterns

    The Octet value (8-bit HEX prior to 8B10B encoding) of the code group is listed in parenthesis. GTS1063 and GTS1250 GBIC Test Systems Instruction Manual Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...

  • Page 105: Table 23: Crpat Compliant Random Pattern Data Sequence

    Cyclic Redundancy Check (CRC) D14.7 (EE) D3.1 (23) D21.2 (55) D22.0 (16) 0111 0010 0011 0001 1001 1010 1001 0101 1010 1011 GTS1063 and GTS1250 GBIC Test Systems Instruction Manual Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...

  • Page 106: Table 24: Cjtpat Compliant Jitter Tolerance Pattern Data Sequence

    Transferring from High to Low Transition Densities D21.5 (B5) D30.2 (5E) D10.2 (4A) D30.3 (7E) 1010 1010 1010 0001 0101 0101 0101 0101 1110 0011 GTS1063 and GTS1250 GBIC Test Systems Instruction Manual Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
  • Page 107 End Of Frame (Pattern dependent EOFn) K28.5 (BC) D21.5 (B5) D21.6 (D5) D21.6 (D5) 1100 0001 0110 1010 1010 1010 1001 1010 1010 0110 GTS1063 and GTS1250 GBIC Test Systems Instruction Manual Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...

  • Page 108: Appendix C: Recovering A Clock From An External Electrical Signal

    +Rx DATA must have its compliment signal input to the –Rx Data connector with matching phase). GTS1063 and GTS1250 GBIC Test Systems Instruction Manual Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...

  • Page 109: Proper Internal Termination: Using A Powered Down Gbic As A Termination

    GBIC will sill provide proper 75 ohm termination for the –Rx_DATA and +RX_DATA signal lines. Input Sensitivity Using the +/–RX DATA connectors as inputs has been type tested by Tektronix –10 to have a Bit Error Performance better than 10 for single-ended or compli- mentary inputs (see page 34).

  • Page 110: Glossary

    A communications path or the signal sent over a channel. Channel capacity The maximum usable data rate for a given channel. GTS1063 and GTS1250 GBIC Test Systems Instruction Manual Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
  • Page 111 A signal made up of a series of on and off pulses. Digital Transmission System A transmission system where information is transmitted in a series of on and off pulses. GTS1063 and GTS1250 GBIC Test Systems Instruction Manual Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
  • Page 112 A transmission path between two stations, channels, or parts of a system. An acronym for Loss of Frame. Long wavelength The spectrum from 1200 to 1600 nanometers. GTS1063 and GTS1250 GBIC Test Systems Instruction Manual Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
  • Page 113 Jitter whose value at a future instant cannot be predicted. Residual Error Rate The error rate remaining after attempts at correction are made. An abbreviation for receiver. GTS1063 and GTS1250 GBIC Test Systems Instruction Manual Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
  • Page 114 Twisted Pair This term describes the traditional copper cable used for short distance communications. An abbreviation for transmitter GTS1063 and GTS1250 GBIC Test Systems Instruction Manual Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
  • Page 115 Glossary GTS1063 and GTS1250 GBIC Test Systems Instruction Manual Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...

  • Page 116: Index

    GBIC supply monitor signals, 20 Digital signal, 94 Getting started, 1 Digital transmission system, 94 Gigabit interface converter, 95 GTS1063 and GTS1250 GBIC Test Systems Instruction Manual Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
  • Page 117 Removal and Replacement, 73 Overload, GBIC, 16 Replaceable parts, 77, 80 Overload RESET, 20 Reset, Overload, 16 Overload reset, 16 GTS1063 and GTS1250 GBIC Test Systems Instruction Manual Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
  • Page 118 Test record, 45 V OFFSET, 21 Tip, 97 V overload, 20 Transmission system, 97 Ventilation, 4 Transmit pattern, selection, 23 GTS1063 and GTS1250 GBIC Test Systems Instruction Manual Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
  • Page 119 Index GTS1063 and GTS1250 GBIC Test Systems Instruction Manual Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...

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