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Anritsu SQA-R MP1900A Series Product Introduction
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Anritsu SQA-R MP1900A Series Product Introduction

116-gbit/s pam4 bert for 400gbe/800gbe pam4 ed mu196040b
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116-Gbit/s PAM4 BERT for 400GbE/800GbE
PAM4 ED MU196040B
Signal Quality Analyzer-R
MP1900A Series
Product Introduction

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Summary of Contents for Anritsu SQA-R MP1900A Series

  • Page 1 Product Introduction 116-Gbit/s PAM4 BERT for 400GbE/800GbE PAM4 ED MU196040B Signal Quality Analyzer-R MP1900A Series...
  • Page 2 Outline of 116-Gbit/s PAM4 Error Detector for 400GbE/800GbE • High-performance BERT for 116-Gbit/s PAM4 error-free measurement Simplify previously difficult PAM4 error troubleshooting • Industry-best high input sensitivity of 36 mV EH@53.125 Gbaud Support more accurate evaluations up to 116-Gbit/s PAM4. •...
  • Page 3 58-Gbaud PAM4 ED Specifications PAM4 ED MU196040B Baud rate: 2.4 Gbaud to 58.2 Gbaud (PAM4) • 2.4 Gbaud to 64.2 Gbaud (NRZ) Input amplitude (max.): 1.0 Vp-p (NRZ, PAM4) • Input sensitivity (typ., Eye Height): 36 mV at 53.125G • 23 mV at 26.5625G Built-in Clock Recovery (NRZ/PAM4): •...
  • Page 4 Best Level High-Sensitivity Input Performance High sensitivity input of 36 mV (typical at 53.125 Gbaud) simplifies previously difficult PAM4 error troubleshooting measurements. Error-Free at 53.125 Gbaud Best level PAM4 sensitivity PAM4 PPG PAM4 ED MU196020A MU196040B Typ. 36 mV EH/Eye...
  • Page 5 All-in-One BERT w/ PAM4 Built-in Clock Recovery & Equalizer Connections with external equipment and components are eliminated. PAM4 Jitter Tolerance measurements are simplified by the easy system configuration. PAM4 ED PAM4 PPG MU196040B MU196020A w/built-in CR&EQ Support BER measurement of ・Jitter Support PAM4 closed-Eye signal with stress...
  • Page 6 CEI-112G-VSR Stressed Input Test Support The true DUT low-error-rate Rx performance can be tested with added stress. CEI-112G-VSR Rx input specification Item Spec. (112G-VSR-PAM4) Baud Rate 36 to 58 Gbaud Channel Loss 12 dB at 26.5625 GHz >37 mV >0.2 UI (>3.76 ps) Target BER <E-6 Higher sensitivity performance...
  • Page 7 Multichannel Measurement Support ・Use of two MP1900A units supports BER measurement for up to 4ch Tx and 4ch Rx, totaling 400 Gbit/s. ・The high module expandability helps cut future measuring equipment costs.
  • Page 8 Built-in Equalizer Combination of built-in Equalizer function and high input sensitivity performance supports higher accuracy measurements. Error-Free at 53.125 Gbaud for inputting signals path MU196040B through 3 dB loss (typ.). Built-in Equalizer diagram Low-frequency Equalizer Measur ement Decision feedback Equalizer ISI Stressed eye signal...
  • Page 9 FEC Symbol Capture Function (1/2) High input sensitivity performance of 36 mV EH at 53 Gbaud plus FEC Symbol Capture function for Pre-FEC jitter tolerance evaluation and analysis of FEC uncorrectable errors FEC Symbol Error detection for IEEE802.3-defined RS-FEC Codeword length and FEC Symbol length standards Input signal capture at timing exceeding settable FEC Symbol error threshold (1 to 32 per step), and Input Pattern Analysis function for causes of errors exceeding the...
  • Page 10 FEC Symbol Capture Function (2/2) Detect FEC Symbol Errors in Codeword. The input data is captured when the number of FEC symbol errors exceeds the threshold setting. The causes of FEC-uncorrectable errors can be analyzed from the captured data. Detect! 15 Errored FEC Symbols 544 FEC Symbols 544 FEC Symbols...
  • Page 11 Bathtub Jitter Analysis Function The input signal jitter and phase margin can be measured automatically using the Bathtub function. The wideband and high-sensitivity PAM4 ED helps more accurate measurement of DUT performance. Example of PAM4 Signal Bathtub Measurement...
  • Page 12 PAM4 Test Patterns (1/2) Supports PAM4 test patterns specified by 200 and 400 GbE standards Supported Test Patterns QPRBS13-CEI, QPRBS31-CEI IEEE IEEE802.3bs/cd: PRBS13Q, PRBS31Q, SSPRQ, Square Wave IEEE802.3bj: QPRBS13, JP03A, JP03B, Transmitter Linearity RS-FEC RS-FEC Scrambled Idle 50G 1 Lane (26.5625 Gbaud, 50GBASE-KR/CR/SR/FR/LR) RS-FEC Scrambled Idle 100G 1 Lane (53.125 Gbaud, 100GBASE-DR) RS-FEC Scrambled Idle 100G 2 Lanes 26.5625 Gbaud, 100GBASE-KR2/CR2/SR2) RS-FEC Scrambled Idle 200G 4 Lanes (26.5625 Gbaud, 200GBASE-SR4/DR4/FR4/LR4)
  • Page 13 PAM4 Test Patterns (2/2) • BER measurement for different pattern generation methods depending on DSPs • Efficient detection of pattern generation circuit differences as well as logic errors, such as inverted logic and bit skew 1/(1+D) Mod4 Pattern MSB and LSB Inverted Logic Gray Coding Pre-Coding Generation...
  • Page 14 Error Analysis Function (1/2) Measurement of both symbol errors (MU196040B-041) and bit errors is useful for specifying error causes by comparing both measurement results. In addition, pressing [Details] offers more detailed analysis by confirming results for 12 types of errors. PAM4 bit error measurement results Separate error-rate measurements for MSB and LSB Simultaneous measurement of 12 error...
  • Page 15 Error Analysis Function (2/2) The Diagnostics Mode is useful for troubleshooting logic errors, such as inverted logic and MSB/LSB bit skew, etc. When these types of logic errors prevent synchronization, the cause can be determined using the separate MSB and LSB error results and the bit skew result between MSB and LSB.
  • Page 16 PAM4 Symbol Capture Function Capture function supports identification of PAM4 error symbols and cuts verification time. Can specify error symbol position and level change of captured signal Start capturing inputting symbols using Error detection, Match pattern, or External trigger.
  • Page 17 Measurement Result Logging Function Periodic saving of BER/SER, etc., measurement results can evaluate changes and stability of DUT time-dependent performance. Sets measurement cycle and starts logging Saves results to file Measurement item selection Times-periodically saved measurement results...
  • Page 18 Typical 58G PPG/ED Configuration Model Name Option Remark MP1900A Signal Quality Analyzer-R MU181000B 12.5GHz 4port Synthesizer MU181500B Jitter Modulation Source For jitter injection 002, 011, 040, 042 MU196020A PAM4 PPG 002, 011, 021, 023, 041 MU196040B PAM4 ED Options Model Name Model Name...
  • Page 19 A p p e n d i x...
  • Page 20 MP1900A New PAM4 BERT Features ・All-in-one, high-reproducibility, easily configured test solution ・High-quality waveforms for more accurate measurement ・Easy, low-cost, future-proof expandability supporting high bit rates and multichannels...
  • Page 21 All-in-One PAM4 BERT Solution Easy-to-use and configure all-in-one solution with high reproducibility, helping cut test times Typ. 36 mV at 53.125 G ED with Built-in Clock SER/BER, Capture, High Input Sensitivity Recovery and Equalizer Logging functions PAM4 ED MU196040B PAM4 PPG MU196020A High-Quality 64G PAM4 No External Units,...
  • Page 22 High-Quality Waveform PAM4 PPG MU196020A Best-in-class waveform quality with low Intrinsic Jitter (typ. 170 fs (rms)) and fast Tr/Tf (typ. 8.5 ps) for more accurate evaluation of actual DUT performance. 64.2 Gbaud 53.125 Gbaud 26.5625 Gbaud Differential 1.4 Vp-p, PRBS13Q pattern, J1789A 40 cm cable + 70 GHz Scope...
  • Page 23 PAM4 PPG MU196020A Specifications Item Specification Operation Rate (PAM4/NRZ) 2.4 Gbaud to 32.1/58.2/64.2 Gbaud (option selection) No. of Channels 70 mVp-p to 800 mVp-p (Single-end) Output Amplitude 140 mVp-p to 1600 mVp-p (Differential) Offset –2 to +3.3 V Emphasis 4 Tap, –20 to +20 dB Generates waveform with insertion loss and simulates waveform with corrected insertion loss Channel Emulator...
  • Page 24 PAM4 ED MU196040B Specifications Item Specification Remarks 2.4 to 32.1 Gbaud/64.2 Gbaud (NRZ) Select upper limit as option Baud rate 2.4 to 32.1 Gbaud/58.2 Gbaud (PAM4) Input Signal Method NRZ, PAM4 Number of Inputs 2 (Data, xData) Input Amplitude 1.0 Vp-p (max.) 36 mV (typ.
  • Page 25 Typical 100G x 4 Multichannel Configuration Unit 1 Model Name MP1900A Signal Quality Analyzer-R Unit1 MU181000B 12.5 GHz 4 port Synthesizer MU181500B Jitter Modulation Source MU196020A PAM4 PPG (Opt-002, 011, 030, 040, Unit2 042, 050) J1748A Power Splitter (1.5 to 18 GHz) J1728A Electrical Length Specified Coaxial Cable (0.4 m, K-connector)
  • Page 26 2020-6 MJM No. MP1900A_PAM4ED-E-L-1-(3.00) 公知...