AEO GEPON ONU PHY OE EO CDR / SerDes 10Gb/s 1310nm DFB 1550nm EA-DFB TOSA Fiber Fiber Laser Driver Circuit Pre-Amp. Post-Amp. Optical Transceiver Clock Synthesis, Mux Pulse Recovery, DeMux TOSA ROSA TOSA/ROSA IC 10Gb/s 10GbE SerDes SerDes CMOS FR4 IC 1 ANSI/TIA/EIA-455-127
SMSR Wavelength & Bandwidth Center Wavelength OSA -20dB BW ANSI/TIA/EIA-455-127 Specification: Center Wavelength Bandwidth -20dB BW(RMS 86146B (Dual Sweep) 0.06nm, WDM 20dB 10pm WDM DFB 100GHz 50GHz WDM Noise Mark OSNR 2 ANSI/TIA/EIA-455-95 8163B / Average Power ANSI/TIA/EIA-455-95 Power Meter Specification Average Power 3 ANSI/TIA/EIA-526-4A ITU-T G.957 IEEE 802.3, Optical Modulation Amplitude (OMA) 86105C 86100C Infiniium (DCA-J) 83496A 50MHz~13.5GHz
/ 86105C 83496A 83496A ER Rise/Fall time Eye Mask Mark Level Trigger or CDR Idle Pattern: 8B/10B NRZ/ 001111 1010 100100 0101 or 110000 0101 011011 0101 ER ANSI/TIA/EIA-526-4A Filter ITU-T T G.957 Sampling Scope Specification: Extinction Ratio ER = 10log 10 {(Mark-Dark)/(Space-Dark)} Rise/Fall time Eye Mask Dark Level Space Level 86105C 155Mb/s 11.3Gb/s 750nm 1650nm 83496A 83496A 83496A 300fs rms 30kHz 6MHz 4 RIN Relative Intensity Noise OMA Optical Modulation Amplitude (RINxOMA) ANSI X3.230-1994 RINxOMA Relative Intensity Noise x Optical Modulation Amplitude (RINxOMA) Spli tter Pol Control Spli tter O/E Converter Variable Reflector Amp Low Pass Filter RMS Power Sensor ANSI X3.230-1994 Dual Channel Power Meter Specification RINxOMA 10log 10 (PN/(BW PM))(dB/Hz) PN Noise Power (Modulation Off) (Watt) PM Noise Power (Modulation On) (Watt) BW Bandwidth(Hz)
RIN RIN RIN SNR RI N RIN RIN 83496B RIN RIN 5 Retrun Loss) ANSI/TIA/EIA-526-4A ITU-T G.957 IEEE 802.3 k1 Prcv Pref Pin Psrc 6 / IEEE 8 02.3 Reference Tx Reference Receiver Power Control Attenuator CDR Sensitivity Random NRZ Pattern(PRBS) Specification: Sensitivity(@10-12 ) Overload BER IEEE 802.3 Input Power of Ref Rx
7 IEEE 802.3 Pol Control Reference Tx Splitter Variable Reflector Short Fiber Test Fiber Power Control Atten Reference Receiver Sensitivity Ref Tx Tx Specification: TDP TDP = OMA -OMA Ref BER BER=10-12 OMA (OMA OMA Ref ) IEEE 802.3 Input Power to Ref Rx 8 ANSI X3.230-1994 10GbE DJ RJ Data or Pattern Generator CDR 4 th Bessel Thomson filter attaching O/E are needed Pattern for jitter test (High, Low and Mix Frequency patterns) ANSI X3.230-1994 BER 0.5 10-3 10-6 10-9 10-12 Deterministic Jitter Random Jitter 0 T L DJ Gaussian Tails Random Jitter 0.5T B T R DJ Deterministic Jitter T B 9 86146B 86100 C
10) N4373A - / - / - / - 11 Stress Eye IEEE802.3ae 10GbE 52.9 52.9.9.1 Stressed Receiver Conformance Te st Block Diagram ISI E/O
N4903A Create Stress Eye Sinusoidal jitter Horizontal eye closure Inter-symbol interference (ISI) / Vertical Eye Closure Penalty(VECP) Attenuation Stressed Eye Conditioning Stress Eye Sensitivity Sampling Scope Data Stressed EYE Generator Time Jitter Amplitude jitter Power Control Attenuator CDR Clock Data Pattern Generator IEEE 802.3 Signal Generator Clock QA
Repair station Laser adjustment Laser Welding Temperature & AGC test Adjust Stage Tx/Rx Final test Finish &Ship R&D/Trial Capability Initial Stage No/Go Volume manufacture Reduce Testing Item Startup of market/production volume TX Wavelength Linewidth Average Power OMA Dispersion ER RIN_OMA Mask RX Overload OMA Sensitivity 3dB Cut-off frequency TX Wavelength Linewidth Average Power OMA Dispersion ER RIN_OMA Mask RX Overload OMA Sensitivity 3dB Cut-off frequency TX Wavelength Linewidth Average Power OMA Dispersion ER RIN_OMA Mask RX Overload OMA Sensitivity 3dB Cut-off frequency R&D DV Initial Mfg. Mature Manufacturing Product life cycle Main measurement item Transmitter Receiver Spectrum Sensitivity RINxOMA Stressed EYE Eye-diagram Return Loss Output Power Bath Tub Jitter
/ Variable Reflector 11982A O/E 80000B Real Time Scope N4906B Serial Switch 1:2 Switch 1: 86146B Optical Spectrum Analyzer 86120B Multi-Wavelength Meter 86100C Infinium DCA Z2197A Ref. Transmitter O/E+Amplifier + filter + power meter SMF DSF SMF 8163B/81635A Optical Power Meter Switch 1:4 DCF SMF(10km) Switch 2:4 SMF(10km) Switch 1:2 8163A/81577A Optical Attenator Z2197A Ref. Receiver N4906B Serial / E4420B Signal Generator 33250A Function Generator Data /Data-BER E/O 8163B/81577A Optical Attenuator N4906B Serial N4906B Serial Switch 2:1 E4420B Signal Generator 8163B/ 81635B,81613A clock / 81250A Clock 86100C+module Infinium DCA Switch 4:3 8163B 81635B Optical Power Meter 81250A Par 34970A Electrical Switch 6626APower Supply 86146B Optical Spectrum Analyzer
p E4420B Signal Generator E4420B Signal Generator 81250A Par 81250A Par Data /Data- BER Stress Eye Generator 81577A Optical Attenuator 8163B/81635B,81613A Power Meter & Return Loss Meter Switch 1:4 DC Power Suppply Clock 34970A Muti-Channel Multi-Meter Vss/CDR Power Supply 6626A GEPON ONU Burst Mode GEPON(Giga Bit Ethernet Passive Optical Network )ONU 8164B 34980A E3646A WDM4000 ( ) Std OLT Transmitter Burst/ Pattern by sequence test in TX. Built in DVM Pattern Generator (Burst) Pattern Generator (Data) 34980A PG 2xE4862A DA 4xE4863A PG 1xE4838A 81250 Par To Data Analyzer Sensitivity test O/Attenuator ONU1 ONU2 ONU3 ONU4 Optical Channel 1x4 coupler WDM WDM WDM WDM Optical Switch 1x4 Switch Module (1*4) Evaluation Board 1x2 coupler DCA-J Plug-in 86105C Power Meter 81250A Par 34980A 4 ONU / 2 / 2 >60% GEPON ONU
<40s Call original settings Load 4 Barcode reading Save as each s own ID TX Output Power Check if is well connected Assert/ De-assert Control DVM and Attenuators TX Eye/ RX sensitivity TX eye diagram parameters RX sensitivity Unload Finished/ Next Run Final report generation 86100C DCA 8164B Power Meter/Opt.Switch/Attenuator WDM/ Coupler Set 34980A Ele. Switch/ MultiMeter 4 Fixture 81250A Par System Control PC GEPON 4000 ATX 1.25GB/s 1. (db) 1. 2. (%) 2.
3. (us) 3. 4. (us) 5. (us) 1. 6. (us ) 2. / Beside box level support capability, Agilent Local team also developed many system solution. Turn Key Solution,
http://www.agilent.com.cn/find/openlab openlab@agilent.com 021-23017704/23017705 800-820-2816 268