Agilent Technologies OmniBER OTN J7230B Скачать руководство пользователя страница 12

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Performance Tests

Verification Manual

Recommended Test Equipment

Instrument

Critical Specification

Recommended Model

High Speed Optical
Oscilloscope

Oscilloscope Mainframe
3 GHz Opt/Elect Module with STM-1/4 Filter
20 GHz Opt/Elect Module with STM-16/64 Filter.

86100A
86103A option 201
86105A option 202

Frequency Counter

Range 0 to 200 MHz, accuracy <0.1 ppm.

53181A option 001
or 5325A option 010

Optical Power Meter and
Sensor Module

Range -8 dBm to -33 dBm, Wavelength1260 - 1600 nm

8163A and 81633A
or 8153A and 81536A

Optical Attenuator

Wavelength 1200 - 1600 nm, Range 0 - 30 dB

8156A option 100
or 8157A

FC/PC Optical Interface
Connector

Unique

81000FI (Qty 4)

Optical Cables

Unique

1005-0337 (Qty 2)

PDH/DSn Structured Test
Set

Unique

OmniBER 718, with option
012 or OmniBER 719 with
option 013

*Oscilloscope with
Communications Mask Kit

>400 MHz BW communications mask measurement kit with
appropriate connectors/adaptors. Capability DS1 to
STS-3/STM-1e

54830B/54845B/54810A
with option 100
(option 100 provides
E2625A Communications
Mask test kit)

*Termination Adaptor
Probe

Balanced 110/120 ohms to unbalanced 50 ohms

E2621A (part of E2625A)

Adaptor

75/50 ohms unbalanced

E2622A (part of E2625A)

Patch Cable

Bantam 110 ohms

15670A

Ω

Termination

0 to 200 MHz

15522-80010

Balanced/Unbalanced
Converter

110

Ω

balanced: 75

Ω

Unbalanced (nominal)

15508B

N O T E

* Equipment is only required for opt 012 - PDH/DSn Interfaces.

Verification.book Page 9 Monday, January 19, 2004 1:40 PM

Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com

Содержание OmniBER OTN J7230B

Страница 1: ...service in house repair center WE BUY USED EQUIPMENT Sell your excess underutilized and idle used equipment We also offer credit for buy backs and trade ins www artisantg com WeBuyEquipment REMOTE IN...

Страница 2: ...Family OmniBER OTN communications performance analyzer Verification Manual vcat vcat gfp lcas otn front p65 08 01 2004 09 30 1 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURC...

Страница 3: ...sdh_Lynx2 book Page 148 Wednesday April 17 2002 12 49 PM Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com...

Страница 4: ...gilent OmniBER Family OmniBER OTN J7230B J7232A Models Verification Manual Verification book Page 1 Monday January 19 2004 1 40 PM Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SO...

Страница 5: ...prime contract or subcon tract Software is delivered and licensed as Commercial computer software as defined in DFAR 252 227 7014 June 1995 or as a commercial item as defined in FAR 2 101 a or as Rest...

Страница 6: ...performance of the instrument and provides a test record table to record the results of the tests Part of the Performance Test is to run specific Self Tests 2 Self Test Overview This chapter details...

Страница 7: ...greater than symbol separating each menu level For example if you are instructed to choose Errors and Alarms from the Test Functions menu it appears as Test Functions Errors and Alarms Field Items Fi...

Страница 8: ...t 15 What to do if the Self Test fails 16 Internal Reference Clock Accuracy 18 Alternative DS1 Clock test if suitable DSn Test Set is not available 23 External Clock Reference Inputs and Clock Referen...

Страница 9: ...ut Level Characteristics Option 012 Only 63 Performance Test Record 88 2 Self Test Overview Description of the Self Test 96 List of Self Tests 97 Loopback Connections Required for Self Test 98 How to...

Страница 10: ...ock Reference Inputs and Clock Reference Output 24 Optical Pulse Mask and Output Characteristics 31 Optical Receiver Sensitivity Optical Power and Frequency Measurement 45 Optical Transmit Receive Jit...

Страница 11: ...Centers Where appropriate alternative models are also listed Performance Test Record The results of the performance tests may be recorded in the Performance Test Record on page 88 The performance tes...

Страница 12: ...s Unique 1005 0337 Qty 2 PDH DSn Structured Test Set Unique OmniBER 718 with option 012 or OmniBER 719 with option 013 Oscilloscope with Communications Mask Kit 400 MHz BW communications mask measurem...

Страница 13: ...1005 1148 10 dB optical attenuator FC PC 1005 0433 15 dB optical attenuator FC PC 15525A 75 ohm BNC cable 2 off 15670A Bantam 110 ohm cable 2 off J2125 65011 DCC port 9 pin loopback plug Verification...

Страница 14: ...stem Stored Settings then press Select 2 Select Default then Recall 3 Select OK then wait a few seconds for instrument to reconfigure to the default settings Recall has completed when the dialog box c...

Страница 15: ...elf test fails Description of the Performance Self Test The self test comprises of a selection of tests covering different areas of hardware in the instrument For the purposes of the performance self...

Страница 16: ...on Dependent Use optical cables P N 1005 0337 a 10 dB attenuator P N 1005 1148 and 15 dB attenuator P N 1005 0433 Connect 9 95 10 71 Gb s Optical Out 10 dB Attenuator 9 95 10 71 Gb s Optical In Connec...

Страница 17: ...2M DS1 In Figure 1 Self Test Loopback Connections jlkjkljkljl kkkkkkkk iii Optical loopback patch cords are option dependent 15 dB optical attenuator to ensure level is within receiver input range 10...

Страница 18: ...Run Selected Test and choose Frequency Measurement Choose START to begin the test Further information on the self test can be obtained in the self test overview section at the rear of this manual NOTE...

Страница 19: ...s of any optical interface failures and if necessary clean all optical connections with a recognized cleaning kit before retrying the self test 3 If the problem persists then contact your local Agilen...

Страница 20: ...Performance Tests 1 Verification Manual 17 Verification book Page 17 Monday January 19 2004 1 40 PM Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com...

Страница 21: ...suitable DSn test set is not available However in this case it should be noted that as this signal is a Framed All 1s Ternary signal the expected result on the Frequency Counter is offset due to the e...

Страница 22: ...ance to 50 Alternatively a 75 termination can be used with the input impedance set to 1M Frequency Counter Agilent 53181A Option 010 015 see Note DSn Test Set Agilent 37718C with Option 012 Bantam Ban...

Страница 23: ...set 10M CLOCK input port External High Stability 10 MHz Reference may be required Matching pad and or termination 2 MHz Clock OUT 75 UnBal 53181A Counter OmniBER OTN NOTE The reading should be well wi...

Страница 24: ...ock OUT to DS1 Data Input step 10 Loop DS1 Tx Rx OUT IN External 10 MHz Reference to Clock Timing I P NOTE This ensures the test set transmitter generates a DS1 signal locked to the external 10 MHz re...

Страница 25: ...Bantam to Bantam cable 11 Check there are no errors or alarms indicated by the test set receiver 12 Set the test set to display the frequency offset measurement result and check this is between 9 ppm...

Страница 26: ...1 541007 MHz 3 Alternative Test Complete NOTE As the DS1 Clock Output is a Framed All 1 s signal the average frequency measured by the Counter will be less than expected e g 1541000 Hz rather than 15...

Страница 27: ...s MTS Accepts timing reference as per ITU T G 703 1998 2 048 MHz Clock Accepts timing reference as per ITU T G 703 1998 1 544 Mb s BITS Accepts DS 1 timing reference as per TA TSY 000378 NOTE The 2 M...

Страница 28: ...ernatively a 75 termination can be used with the input impedance set to 1M Connect the Counter rear panel 10 MHz Reference Output to the PDH DSn test set external 10M CLOCK input port Frequency Counte...

Страница 29: ...ust the frequency counter trigger level to obtain a stable reading and check that the frequency counter reads between 2 047999999 MHz and 2 048000001 MHz 10MHz Reference to External 10M Clock Input PD...

Страница 30: ...ct it directly to the OmniBER OTN as shown in the diagram above 10 Repeat step 5 through step 7 External 2M Unbalanced Data as Reference 11 Re connect as in the diagram below 12 Change the OmniBER OTN...

Страница 31: ...rm LED is not lit 16 Adjust the frequency counter trigger level to obtain a stable reading and check that the frequency counter reads between 10MHz Reference to External 10M Clock Input PDH DSn Test S...

Страница 32: ...LOSS alarm LED is not lit 21 Adjust the frequency counter trigger level to obtain a stable reading and check that the frequency counter reads between 2 047999999 MHz and 2 048000001 MHz 22 Confirm th...

Страница 33: ...Set the test set to frequency measurement results and check that the displayed frequency is between 1543999 Hz and 1544001Hz 28 Confirm that the OmniBER OTN is locked to the external signal by discon...

Страница 34: ...rage signal power levels and extinction ratio are also measured using the oscilloscope Optical Output Power 1310 nm 1550 nm 2 5 Gb s 1550 nm 9 95 10 71 Gb s 2 5 to 4 dBm 1 to 2 dBm Typical transmit po...

Страница 35: ...inium 86105A option 202 Optical Plug in Optical Attenuator Agilent 8156A Optical Patch Cord s Agilent PN 1005 0337 BNC m to SMA f Adapter Agilent E9632A SMA m to SMA m cable Agilent PN 8120 4948 NOTE...

Страница 36: ...b 2 5 Gb s to the oscilloscope Trigger input NOTE Optical signal should be attenuated to ensure specified maximum input for 86103A 4 dBm is not exceeded To ensure this Set the 8156A to 3 dB typical 81...

Страница 37: ...Select oscilloscope Autoscale and allow the oscilloscope to find signal and trigger inputs 86100A Optical Oscilloscope TX Eye Clock Optical Output Trigger CH1 Optical I P I P 86103A 8156A Optical Att...

Страница 38: ...tter Settings Physical then press Select Set the Signal Rate to OC3 13 Select Eye Mask Mode Mask Test Select Filter and ensure it is set to OC 3 156Mb s ON 14 Select Open Mask and open the STM001_OC3...

Страница 39: ...ansmitter Settings Physical then press Select Set the Signal Rate to OC12 20 Select Eye Mask Mode Mask Test Select Filter and set it to OC 12 622Mb s ON 21 Select Open Mask and open the STM004_OC12 ms...

Страница 40: ...s Select Set the Signal Mode to SONET and the Signal Rate to OC48 Set Laser to OFF 27 Remove the Attenuator from the Setup and connect the 2 5 Gb s Optical Out Port 1310 1550 nm directly to the oscill...

Страница 41: ...nels off 31 Select Eye Mask Mode Mask Test Select Open Mask and open the STM016_OC48 msk 32 Select oscilloscope Autoscale and allow the oscilloscope to find signal and trigger inputs 33 Start Mask Tes...

Страница 42: ...1550 nm ports for 51 2 5 Gb s repeat step 1 through step 37 for the 1550 nm output and use 1550 nm settings as appropriate for oscilloscope channel inputs OC 48 STM 16 Eye Mask NOTE Ensure Vertical C...

Страница 43: ...Transmitter Settings Physical then press Select Set the Signal Mode to SONET and Signal Rate to OC192 Ensure the Laser is set to OFF 3 Connect the 9 95 10 71 Gb s Optical Out port to the oscilloscope...

Страница 44: ...ye Mask on page 42 9 Set the oscilloscope to Eye Measure mode and setup to measure the Average Power in dBm and Extinction Ratio 10 Check the average optical power is between 1 to 2 dBm 86100A Optical...

Страница 45: ...Tests Option 112 only 12 Set the Transmitter display as shown below Press Menu choose Tx Rx Transmitter Settings Physical then press Select Set the Signal Mode to OTN and the Signal Rate to OTU 2 OC 1...

Страница 46: ...re the Average Power in dBm and Extinction Ratio 19 Check the average optical power is between 1 to 2 dBm Check the extinction ratio is greater than 8 2 dB and record the measured value 20 Tests are n...

Страница 47: ...Verification Manual 1 Performance Tests OTU 2 Eye Mask Verification book Page 44 Monday January 19 2004 1 40 PM Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg...

Страница 48: ...ty quoted is for BER 1 x 10 12 input signal extinction ratio 8 2 dB Optical power measurement Supported for all optical receive rates Ranges 10 Gb s 3dBm to 25 dBm 2 5 Gb s 0 dBm to 28 dBm 622 Mb s an...

Страница 49: ...eck the typical additional receiver sensitivity expected against the extinction ratio of the laser used in test Equipment Required NOTE The rates and wavelengths available are dependent on the OmniBER...

Страница 50: ...Modules as these generate laser signals which can cause serious injury The guidelines below must be followed Check the connector configuration of the Fiber Optic Interfaces If non FC PC connectors ar...

Страница 51: ...length used Connect the optical attenuator between the power meter and the OmniBER OTN s Optical Out port ensure that all connections are tight and that the cable has no twists Optical Out 8156A Optic...

Страница 52: ...setting 7 Set the optical attenuator to Disable mode Note do not switch OFF the OmniBER OTN laser Disconnect the optical attenuator output from the power meter and connect to the OmniBER OTN s Optical...

Страница 53: ...easurement 11 Set the optical attenuator to the setting noted in step 6 then reduce setting by a further 4 dB that is providing 30 dBm output Set the OmniBER OTN s receiver to display Optical Power as...

Страница 54: ...easurement reads between 51 83999 and 51 84001 MHz for STM 0 OPT or OC 1 155 51999 and 155 52001 MHz for STM 1 OPT or OC 3 12 Reduce the optical attenuator setting by a further 20 dB and check the rec...

Страница 55: ...press Select Set the Signal Rate to OC12 Wavelength 1310 nm or if this is not fitted select 1550 nm Ensure the Laser is set to ON Check the laser LED is illuminated at the selected output port Ensure...

Страница 56: ...length to 1310 1550 nm as appropriate and check that the optical power measurement reads between 29 dBm and 27 dBm Set the OmniBER OTN s receiver to display Frequency and check that the frequency meas...

Страница 57: ...Transmitter to provide OC 48 output with PRBS bulk payload as follows Press Menu choose Tx Rx Transmitter Settings Physical then press Select Set the Signal Mode to SONET and Signal Rate to OC48 Wave...

Страница 58: ...top measurement 9 Re set optical attenuator to the setting noted in step 4 providing 28 dBm output Set the OmniBER OTN s receiver to display Optical Power Press Smart Test choose Shortcuts Optical Pow...

Страница 59: ...rom the OmniBER OTN Optical IN port and connect to the power meter Re enable the optical attenuator 13 Check the power meter reading is between 8 5 dBm and 7 5 dBm Verification book Page 56 Monday Jan...

Страница 60: ...B ON Set the optical power meter to WAVELENGTH 1550 nm Connect the optical attenuator between the power meter and the OmniBER OTN s Optical Out port ensure that all connections are tight and that the...

Страница 61: ...ean and all connections are tight with no twists in the optical cable Set the optical attenuator to Enable 7 Set the OmniBER OTN to TX RX Coupled Mode 8 Press Smart Test choose Shortcuts Trouble Scan...

Страница 62: ...ect to the power meter Re enable the optical attenuator 14 Check the power meter reading is between 8 5 dBm and 5 5 dBm 10 71 Gb s Rate Option 112 Only 15 Set the OmniBER OTN Transmitter to provide an...

Страница 63: ...ion setting typically this will be at least 1 dB Press Run Stop to stop measurement 21 Re set optical attenuator to the setting noted in step 16 providing 16dBm Set the OmniBER OTN s receiver to displ...

Страница 64: ...the minimum ER specification The table below gives correction factors for a range ER values to check the additional receiver sensitivity measured in tests Using the extinction ratio results from the O...

Страница 65: ...62 Verification Manual 1 Performance Tests Verification book Page 62 Monday January 19 2004 1 40 PM Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com...

Страница 66: ...DS3 HI 0 9 V pk nominal DSX 3 560 mV pk nominal Fits Mask T1 102 1993 DS3 900 330mV pl nominal 2 Mb s Balanced 3 00 V pk nominal As per ITU rec G 703 2 Mb s Unbalanced 2 37 V pk nominal As per ITU re...

Страница 67: ...Adapter Probe NOTE This performance test uses the Infinium 54810A Oscilloscope with Option 100 E2625A Telecom Masks Template Kit If any other Oscilloscope is used refer to the scope information for M...

Страница 68: ...ignal Rate to DS1 as shown in the example below 3 Connect the OmniBER OTN s DS1 2 Mb s OUT port to the Oscilloscope using the E2621A Termination Adapter Probe set probe switch to 100 Bal Unbal Adapter...

Страница 69: ...ositive and Negative pulses are within the mask see examples NOTE To test Negative pulse set the Scope Mask Test Set up panel to Invert Mask DSX 1 Positive Pulse Verification book Page 66 Monday Janua...

Страница 70: ...ss Menu select Tx Rx Transmitter and set the Signal Mode to PDH DSn Now set the Signal Rate to 2Mb s and Termination to 120 ohm Bal and also set E2621A Termination Adapter Probe to 120 ohm DSX 1 Negat...

Страница 71: ...Negative pulses are within the mask see examples NOTE To test Negative pulse set the Scope Mask Test Set up panel to Invert Mask 2M Balanced Positive Pulse Verification book Page 68 Monday January 19...

Страница 72: ...DH DSn Now set the Signal Rate to 2Mb s Termination 75 ohms Unbal 2 Connect the 2 Mb s BAL OUT port to the Oscilloscope CHAN 1 using the E2622A Termination Adapter Probe 2M Balanced Negative Pulse Ver...

Страница 73: ...e examples Adapter 54810A Oscilloscope OmniBER OTN CH1 BNC to BNC cable E2622A 75 50 2 8 34 140 Mb s DS 3 UnBal OUT NOTE To test Negative pulse set the Scope Mask Test Set up panel to Invert Mask Veri...

Страница 74: ...ication Manual 71 2M Unbalanced Positive Pulse 2M Unbalanced Negative Pulse Verification book Page 71 Monday January 19 2004 1 40 PM Artisan Technology Group Quality Instrumentation Guaranteed 888 88...

Страница 75: ...sk and check the Positive and Negative pulses are within the mask see examples Load the 8Mb_ITU msk test mask and check the Positive and Negative pulses are within the mask see examples NOTE To test N...

Страница 76: ...ication Manual 73 8M Unbalanced Positive Pulse 8M Unbalanced Negative Pulse Verification book Page 73 Monday January 19 2004 1 40 PM Artisan Technology Group Quality Instrumentation Guaranteed 888 88...

Страница 77: ...Signal Rate to 34 Mb s 2 Load the 34Mb_ITU msk test mask and check the Positive and Negative pulses are within the mask see examples NOTE To test Negative pulse set the Scope Mask Test Set up panel t...

Страница 78: ...ransmitter Settings and set the Signal Mode to PDH DSn Now set the Signal Rate to DS3 34M Unbalanced Positive Pulse 34M Unbalanced Negative Pulse Verification book Page 75 Monday January 19 2004 1 40...

Страница 79: ...nd Negative pulses are within the mask see examples NOTE To test Negative pulse set the Scope Mask Test Set up panel to Invert Mask DSX 3 Positive Pulse Verification book Page 76 Monday January 19 200...

Страница 80: ...mance Tests 1 Verification Manual 77 DSX 3 Negative Pulse Verification book Page 77 Monday January 19 2004 1 40 PM Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisan...

Страница 81: ...Now set the Signal Rate to 140 Mb s 2 Load the 140Mb_ITU_0 msk 140Mb_ITU_1 msk and 140Mb_ITU_1_INV msk test masks and check each of the pulses are within the mask see examples 140Mb s All Zeros Mask T...

Страница 82: ...ation Manual 79 140Mb s All Ones Mask Test 140Mb s All Ones inverted Mask Test Verification book Page 79 Monday January 19 2004 1 40 PM Artisan Technology Group Quality Instrumentation Guaranteed 888...

Страница 83: ...lect Tx Rx Transmitter Settings and set the Signal Mode to SONET Now set the Signal Rate to STS 1 and set the Output Level to STSX 1 3 Connect the 52 Mb s OUT port to the Oscilloscope CHAN 1 using the...

Страница 84: ...BNC to BNC cable E2622A 75 50 STS 1 STM 0e O P NOTE It may be necessary to use Manual settings to Align this mask If necessary change the selection in the scope Mask Test Set up to allow manual setti...

Страница 85: ...erification Manual 1 Performance Tests STSX 1 Mask Test Verification book Page 82 Monday January 19 2004 1 40 PM Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg...

Страница 86: ...and check the positive and negative pulses meet the mask see examples STSX 1 Positive Pulse Mask Test STSX 1 Negative Pulse Mask Test Verification book Page 83 Monday January 19 2004 1 40 PM Artisan...

Страница 87: ...and set the Signal Mode to SONET Now set the Signal Rate to STS 3 2 Load the STS3_ANSI msk test mask and check the eye meets the mask see example STS 3 Eye Mask Test Verification book Page 84 Monday...

Страница 88: ..._ITU_0 msk test mask and check the zero pulses are within the mask See examples 5 Also check the ones pulses normal inverted by loading and checking against the 155Mb_ITU_1 msk and 155_ITU_1_INV msk t...

Страница 89: ...Performance Tests STM 1 All Ones Mask Test STM 1 All Ones inverted Mask Test Verification book Page 86 Monday January 19 2004 1 40 PM Artisan Technology Group Quality Instrumentation Guaranteed 888 88...

Страница 90: ...Performance Tests 1 Verification Manual 87 Verification book Page 87 Monday January 19 2004 1 40 PM Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com...

Страница 91: ...15 step 6 Frequency Measurement Pass Fail Internal Reference Clock Accuracy 20 step 4 2 MHz Clock OUT 2 0479908 MHz 2 0480092 MHz 22 step 13 DS1 Clock OUT 4 5 ppm 4 5 ppm 23 step 2 Alternative DS1 Tes...

Страница 92: ...k Pass Fail 35 step 11 OC 1 STM 0 ER 8 2 dB N A 36 step 16 OC 3 STM 1 Mask Pass Fail 36 step 18 OC 3 STM 1 ER 8 2 dB N A 36 step 23 OC 12 STM 4 Mask Pass Fail 36 step 25 OC 12 STM 4 ER 8 2 dB N A 38 s...

Страница 93: ...43 step 19 OTU 2 Output PWR 1 dBm 2 dBm 43 step 19 OTU 2 Output ER 8 2 dB Pass Fail Optical Receiver Sensitivity Optical Power and Frequency Measurement Optical Receive Port 52 155 Mb s All options 4...

Страница 94: ...check 10 5 9 5 Optical Receive Port 622 Mb s 52 step 17 Laser LED ON Pass Fail 52 step 18 Note Attenuator Setting N A N A 53 step 21 No Trouble Min Sens Pass Fail 53 step 22 Additional Attenuation Ty...

Страница 95: ...Laser LED ON Pass Fail 58 step 5 Note Attenuator Setting N A N A 58 step 8 No Trouble Min Sens Pass Fail 58 step 9 Additional Attenuation Typ 1 dB N A 58 step 10 18dBm PWR meas 19 5 dBm 16 5 dBm 58 st...

Страница 96: ...Electrical Pulse Mask and Output Characteristics opt 012 0nly DS1 Output Mask Tests 66 step 4 DS1 ANSI Mask Pass Fail 67 step 5 DSX 1 Pulse Amplitudes Pass Fail 67 step 6 DSX1 LO Output Level Pass Fai...

Страница 97: ...Eye Mask Pass Fail 83 step 5 STS 1 ANSI Mask Pass Fail STS 3 Output Mask Tests 84 step 2 STS 3 ANSI Mask Pass Fail 85 step 4 155 Mb s ITU_0 Mask Pass Fail 85 step 5 155 Mb s ITU_1s Mask Pass Fail Page...

Страница 98: ...est consists of a number of tests and sub tests designed to verify the functionality of the instrument measurement and utility ports as well verify the major hardware paths within the instrument This...

Страница 99: ...ence or an individual test may be run If a failure occurs then a descriptive text message and fail code is returned An error example is provided at the end of this section The self test is selected by...

Страница 100: ...l Power Test This test checks both the data paths and the optical power measurement circuitry DCC Add Drop Test The test checks the data paths associated with the DCC add drop hardware The DCC loopbac...

Страница 101: ...uator 9 95 10 71 Gb s Optical In Connect 52 Mb s 2 5 Gb s Optical Out 15 dB Attenuator 52 Mb s 2 5 Gb s Optical In Electrical Connections SONET SDH 52 Mb s to 155 Mb s Use BNC cable P N 15525A Connect...

Страница 102: ...mage to the optical receivers jlkjkljkljl kkkkkkkk iii Electrical Loopback Cabling is only required if Option 012 is enabled Optical Loopback Patch Cords connections are option dependent 15 dB Optical...

Страница 103: ...b s Optics A Confidence Tests 2 5Gb s 52 Mb s Optics B and C Confidence Tests Unbalanced SDH SONET Electrical Ports 155 52 Mb s D Confidence Tests E1 E2 E3 E4 DS 3 Unbalanced Ports E Confidence Tests...

Страница 104: ...d be repeated with the optional optical loopback B C connection including attenuator made to alternative wavelength port self test port selection should match the wavelength being tested Verification...

Страница 105: ...ror message and error code will be returned Up to five sub test errors can be logged before the test ends aborts 6 End of procedure Error messages and codes The approximate test time for selected test...

Страница 106: ...ested in sequence starting with the highest rate interface down to the lowest rate interface The actual number of sub tests run is dependent on the instrument options fitted for example single or dual...

Страница 107: ...b s 1310 nm 10 Conf 155 Mb s 1550 nm 11 Conf 52 Mb s 1310 nm 12 Conf 52 Mb s 1550 nm 13 opt 012 only Conf 155 Mb s 14 opt 012 only Conf 52 Mb s 15 opt 012 only Conf E4 Unbal 16 opt 012 only Conf E3 Un...

Страница 108: ...s 1310 1550nm 3 622 Mb s 1310 1550nm Sub Test Number Sub Test Description 1 Performed at the maximum available DCC GCC channel rate Sub Test Number Sub Test Description 1 Performed at the maximum ava...

Страница 109: ...b Test Number Sub Test Description 1 STM 16 AU 3 48v VC 3 Bulk PRBS 2 STM 16 AU 3 48v VC 3 GFP F Ethernet PRBS Verification book Page 106 Monday January 19 2004 1 40 PM Artisan Technology Group Qualit...

Страница 110: ...re connectors are located in key notch of the port connectors to ensure full insertion Check Transmitter and Receiver are set to the same Signal Rate and that the correct Laser is On when test is bein...

Страница 111: ...108 Verification Manual 2 Self Test Overview Verification book Page 108 Monday January 19 2004 1 40 PM Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com...

Страница 112: ...s and Checks 107 Optical power measurement 45 Optical Power Measurement Sub Test 105 Optical Power Test 97 Optical Pulse Mask and Output Characteristics 31 63 Optical Receiver Sensitivity Optical Powe...

Страница 113: ...110 Verification Manual Index Verification book Page 110 Monday January 19 2004 1 40 PM Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com...

Страница 114: ...sdh_Lynx2 book Page 148 Wednesday April 17 2002 12 49 PM Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com...

Страница 115: ...ntains verification information for theOmniBEROTNinstrument Printed in U K 11 03 J7230 90069 J7230_90069_rear p65 16 09 2003 13 33 1 Artisan Technology Group Quality Instrumentation Guaranteed 888 88...

Страница 116: ...service in house repair center WE BUY USED EQUIPMENT Sell your excess underutilized and idle used equipment We also offer credit for buy backs and trade ins www artisantg com WeBuyEquipment REMOTE IN...

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