Anritsu MP1797A Скачать руководство пользователя страница 14 | Manualshive

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Anritsu MP1797A Скачать руководство пользователя страница 14

IP Network Measurement Division

25

40G Quick Start Guide

（

Jitter

）

Activation

Activation

Starting and Terminating the System

Starting procedure

1. Before connecting MP1803A/MP1804A to PPG, SG(MP1797A) and ED,

turn ON PPG and turn off output.

2. Connect MP1803A to PPG, SG and MP1804A to ED.
3. Turn ON ED.
4. Turn ON the main power switch on the rear panel of the MP1804A.

* Turn ON the DUT (When connect the DUT).

5. Turn ON the power switch on the front panel of the MP1803A.

The lamp on the front panel of the MP1803A is turned on.

6. Turn ON the SG(MP1797A).
7. Turn ON the Data output of PPG.

Termination procedure

1. Turn OFF the power for PPG.
2. Turn OFF the power for SG.
3. Turn OFF the main power switch on the rear panel of the MP1803A.

* Turn OFF the DUT (When connect the DUT).

4. Turn OFF the main power switch on the rear panel of the MP1804A.
5. Turn OFF ED.

1. PPG On,

& Output Off

2. Connect

Coaxial cables

13

CAUTION
If the MP1803A and its peripheral equipment are started or terminated without going through
the above steps, the expensive semiconductors built in the MP1803A could be damaged.

3. ED

4. MP1804A

(DUT)

5. MP1803A

6. SG

(Output)

7. PPG

(Output)

S

tar
ting

Pro

ced

u

re

Termin

ation

Pr
ocedu

re

IP Network Measurement Division

26

40G Quick Start Guide

（

Jitter

）

Activation

Activation

Operating the MP1803A

1. Initially, set to Off the DATA outputs of the PPG.
2.

Set combination Mode of MP1800A 4ch PPG.

3. Set DATA AMPLITUDE to 1.0 Vpp and OFFSET voltage VOH to 0 V for all the 4 channels of PPG.

4. Turn on SG(MP1797A).
5. Set Bit rate 39.8Gbps or 43.0Gbps and set Tx Jitter off.

6. Turn on PPG output.

7. Turn the 1/4 Output Clock Delay dial of the MP1803A to generate the optimum 40G waveform.

8. Recommendation:

Observing the waveform using the sampling oscilloscope, turn the 1/4 Clock Delay dial of the MP1803A to find a
point where the best waveform is obtained with the minimum jitter. The delay can be varied in the range of –70 to +70 ps.

How to make Error Free Condition of MP1800A 4ch ED.

1. Set combination Mode of MP1800A 4ch ED.
2. Select the Single-ended interface of DATA input
3. Start Auto adjust Function of MP1800A 4ch ED.

4. Adjust Threshold Adjust Dial for 1/1 DATA Input of MP1804A. (Search error free point)
5. Adjust Phase Adjust Dial for 1/1 CLOCK Input of MP1804A. (Search error free point)

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Содержание MP1797A

Страница 1: ...Quick Reference MP1800A MP1797A 40G Jitter Signal Quality Analyzer Jitter Analyzer...

Страница 2: ...25th 2008 MBP MBP 1SG080456 1SG080456 00 00 IP Network Measurement Division 2 40G Quick Start Guide Jitter Items Items 40G BERTS and Jitter System Configuration 40G BERTS and Jitter System Configurat...

Страница 3: ...Start Guide Jitter 40G Jitter Measurement System Configuration 1 3 40G Jitter Measurement System Configuration 1 3 40G Transponder 10G Clock 10G Data 4 MP1797A Jitter Analyzer 40G Jitter Clock 40G Cl...

Страница 4: ...ems Jitter generation Jitter transfer Jitter tolerance IP Network Measurement Division 6 40G Quick Start Guide Jitter 40G BER Measurement System Configuration 3 3 40G BER Measurement System Configurat...

Страница 5: ...Input stage has 10Gbit s DFF Delicate channel skew adjustment is not needed 10 GHz Clock 1 4 rate clock Block Diagram of Multiplexer Block Diagram of Multiplexer IP Network Measurement Division 8 40G...

Страница 6: ...re Operate Before Operate 1 1 To prevent damage caused by static electricity always put a conductive mat the working table In addition the individual who is operating should wear a wrist strap as show...

Страница 7: ...ve ground connector on instrument Touch IP Network Measurement Division 12 40G Quick Start Guide Jitter Measuring Static Electricity Prevention Measuring Static Electricity Prevention Before Operate B...

Страница 8: ...In Air Out Air Out Air Out Air Out Keep space for the Air In Out If the instrument is operated at room temperature after being used or stored for a long time at low temperature condensation may occur...

Страница 9: ...procedure Quick start guide procedure 1 Achieve error free as the electrical signal 2 Achieve error free as the optical signal IP Network Measurement Division 16 40G Quick Start Guide Jitter Achieve...

Страница 10: ...Setup Information IP Network Measurement Division 18 40G Quick Start Guide Jitter 40G BERT Setup 40G BERT Setup 10G Clock 10G Data MP1800A 4ch PPG MP1800A 4ch ED 4 MP1803A MP1804A 40G Clock 40G Electr...

Страница 11: ...ors Between MP1803A MUX Unit and MP1804A DEMUX Unit Connect MP1803A DATA Output to MP1804A DATA Input by V Cable and V Type 6dB ATT MP1803A DATA Output level is 2 00Vp p AC coupling Fixed and V connec...

Страница 12: ...V 10G Clock MU181800A Clock Distributor x4 MU181020A PPG with 002 and 003 10G Data 10G Clock MP1800A 4 ch PPG Configuration 10G Data 10G Data 10G Data IP Network Measurement Division 22 40G Quick Sta...

Страница 13: ...Data Input 1 4 Clock Input Same Length H 0 V L 1 V Same Length H 0 V L 1 V MP1800A 4 ch ED Configuration 10G Clock 10G Data 10G Data 10G Data 10G Data 10G Clock 10G Clock 10G Clock IP Network Measurem...

Страница 14: ...ors built in the MP1803A could be damaged 3 ED 4 MP1804A DUT 5 MP1803A 6 SG Output 7 PPG Output Starting Procedure Termination Procedure IP Network Measurement Division 26 40G Quick Start Guide Jitter...

Страница 15: ...0 0 4 Set Offset to Vth 5 Set Data Threshold to 0 000 V In case of MP1803A without option 01 No setting for Data output Data output is fixed 2 0Vp p Add 6dB IP Network Measurement Division 28 40G Quic...

Страница 16: ...ination and click OK 2 Initialize all settings 3 The default setting values of PPG are as below Amplitude 1 0 Vp p Offset 0V Voh Data Delay 0 mUI Pattern PRBS15 2 IP Network Measurement Division 30 40...

Страница 17: ...channels 2 IP Network Measurement Division 32 40G Quick Start Guide Jitter MP1800A 4 MP1800A 4 ch ED Settings ch ED Settings 1 1 If Combination is NOT set select Combination and click OK 2 Initialize...

Страница 18: ...nd Set All for selecting all four channels 6 Click OK 7 Start measurement You can see the optimum Data threshold value and Clock phase automatically IP Network Measurement Division 34 40G Quick Start...

Страница 19: ...after changing frequency The DUT can be placed between the MUX Data output and DEMUX Data input Align the DEMUX 1 1 Clock phase and Data threshold to achieve error free condition MUX DEMUX IP Network...

Страница 20: ...Fiber with 5dB optical Attenuator Cable Connection Cable Connection 40G Clock Input MP1804A 40G Data Input MP1804A 40G Clock Output MP1803A 40G Data Output MP1803A Clock Input MP1803A Clock Output MP1...

Страница 21: ...face ON c TX Jitter OFF d RX Range 2UI E Rx Filter HP1 LP f Measurement Time Repeat 1s g Optical signal ON by Optical Output Key 4 Adjust MP1800A 4ch ED to No Alarm No Error condition by adjusting Dat...

Страница 22: ...rement Division 42 40G Quick Start Guide Jitter MUX and DEMUX Phase Alignment MUX and DEMUX Phase Alignment Turn Off Auto Sync on four EDs Adjust the Clock Delay on Mux to find the mid point of the er...

Страница 23: ...Quick Start Guide Jitter Refer to Section 3 Common Settings with MX179701B Set MX179701B Jitter Application with GPIB Jitter Generation Jitter Tolerance 22 Please re adjust when the result fails Conf...

Страница 24: ...79701B install MX179701B install Measurement is performed from PC which the MX179701B is installed 1 Copy the MX179701B folder on the installation CD ROM to the PC hard disk 2 Open the copied folder a...

Страница 25: ...B addresses change the address of one unit MP1800A 4ch PPG and ED Selector Setup Utility Remote Control MP1797A Setup screen System 4 Start the MX179701B software and launch the Interface setup screen...

Страница 26: ...UT can operate without generating errors Jitter Transfer measurement This measures the degree to which Jitter is transferred to the DUT output side IP Network Measurement Division 50 40G Quick Start G...

Страница 27: ...he optical attenuator to a value 1 dB larger than the attenuation measured in step 2 and start the Jitter Tolerance measurement 40G BERT MP1797A Variable Opt ATT DUT The 1dB penalty setting is not req...

Страница 28: ...ns IP Network Measurement Division 54 40G Quick Start Guide Jitter 4 4 5 5 Jitter Transfer Measurement Jitter Transfer Measurement Start the MX179701B and select Display Test Menu Result and Analysis...

Страница 29: ...ion as Tx Rx loop back connect the DUT Perform the Jitter Transfer measurement In Calibration Loop back between Tx and Rx IP Network Measurement Division 56 40G Quick Start Guide Jitter 4 4 8 8 Jitter...

Страница 30: ...ethod Save Load Method Save Load is performed from the MX179701B File Menu Save Result data as file type all This saves results in the MX179701B file format as well as text and bmp if applicable IP Ne...

Страница 31: ...ust knob 1 1 Clock 10 Phase adjust knob 1 4 Clock 11 GPIB address 12 GPIB connector 13 1 64 Clock output 14 1 4 Clock output 15 1 4 Data input 16 Main power switch 17 Fuse 18 Power supply 19 Ground 20...

Страница 32: ...e 50 Connector V Data output 25 to 43 5 Gbit s with Option 01 40G bit s PRBS 7 2 6Vp p Eye Pattern 40G bit s PRBS 7 2 6Vp p Pattern Sync IP Network Measurement Division 62 40G Quick Start Guide Jitter...

Страница 33: ...Connectors 1 5 IP Network Measurement Division 64 40G Quick Start Guide Jitter Appendix 2 MP1797A 40G Jitter Analyzer Appendix 2 MP1797A 40G Jitter Analyzer On the MU179704A Sensitivity 0 to 8dbm 10E...

Страница 34: ...2 Gbit s 50ppm Bit Rate V Connector 0 7 to 1 3 V p p Voh 0V Output Voltage 39 81312 Gbit s Bit Rate Narrow Clock Output V Connector 0 4 to 0 8 V p p Voh 0V Output Voltage 39 81312 Gbit s Bit Rate On t...

Страница 35: ...ector 0 4 to 0 8 V p p Voh 0V Output Voltage 39 81312 Gbit s Bit Rate V Connector 0 7 to 1 3 V p p Voh 0V Output Voltage 43 01841 Gbit s Bit Rate Narrow Clock Output V Connector 0 4 to 0 8 V p p Voh 0...

Страница 36: ...IP Network Measurement Division 69 40G Quick Start Guide Jitter End End 35...

Страница 37: ...Note...

Страница 38: ...Spain Anritsu EMEA Ltd Oficina de Representaci n en Espa a Edificio Veganova Avda de la Vega n 1 edf 8 pl 1 of 8 28108 ALCOBENDAS Madrid Spain Phone 34 914905761 Fax 34 914905762 United Arab Emirates...

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