Guangzhou UC Instruments., Co. Ltd.

Guangzhou UC Instruments., Co. Ltd.

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400G PAM4 Error Meter High-Speed Optical Transceiver Module Equipment

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Guangzhou UC Instruments., Co. Ltd.
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City:guangzhou
Country/Region:china
Contact Person:Jack Zhou
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400G PAM4 Error Meter High-Speed Optical Transceiver Module Equipment

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Brand Name :YOUCii
Model Number :U9264Q
Place of Origin :CHINA
MOQ :1
Price :Negotiate price
Payment Terms :L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability :10pcs / month
Delivery Time :20 work days
Packaging Details :Paper Box
Interface :USB
Rise-fall time(20% to 80%) :14-35pS
Signal output amplitude (single-ended) :200-1000mV
Data signal input sensitivity (single-ended) :50mVpp
Material :metal
Number of channels :8
Operating temperature :10~50℃
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400G PAM4 Error Meter High-Speed Optical Transceiver Module Equipment

The 400G PAM4 error analyzer is a high-performance error analyzer designed to test PAM4 (four-level pulse amplitude modulation) signals at 400G rates. It can switch NRZ (non-returnto-zero code) and PAM4 code without any peripheral accessories, providing an effective guarantee for the automated production and testing of high-speed optical transceiver modules.

Main feature
High speed and high performance: The 400G PAM4 error meter supports transmission rates up to 400G, which can meet the test requirements of current and future high-speed communication systems. At the same time, its high-performance error analysis capability can ensure the accuracy and reliability of the test.


Multi-channel parallel testing: Some 400G PAM4 error detectors (such as BERTWaveE856F) support 8 channels in parallel, with a single channel up to 28.9GBd, greatly improving test efficiency.


Flexible code type selection: The 400G PAM4 error tester supports a variety of NRZ and PAM4 code types, including PRBS (pseudo-random binary sequence) series code types, user-defined code types, etc., to meet the needs of different test scenarios.


Adjustable output signal: the amplitude of the output signal can be adjusted, the polarity can be freely flipped, and it supports two test modes: timing and continuous, providing more flexibility and convenience for testing.


FEC support: Some 400G PAM4 error detectors (such as BERTWaveE856F) support KP4-RS (544, 514) FEC (forward error correction), which further improves test accuracy and reliability.

Technical parameter

No. Argument MIN Model MAX Unit
1 Signal coding mode NRZ/PAM4
2 Data rate 6.144 6.144,10.3125,20,25,25.78125,26.5625,28.05 28.05 Gbps
3 Code pattern PRBS7,PRBS9,PRBS11,PRBS13,PRBS15,PRBS16,PRBS23,PRBS31,USER PRBS13Q,SSPRQ,JP03A,JP03B.
4 Rise-fall time(20% to 80%) 14 35 pS
5 Pattern reversal The signal at the receiving end is automatically reversed
6 Signal output amplitude (single-ended) 200 800 1000 mV
7 25G Data Output jitter (RMS) 500 700 fs
8 Data input/output interface Differential, AC coupling, 50 ohm impedance, female 2.92mm SMA
9 Clock output 0.2 6.64 13.28 GHz
10 Data signal input sensitivity (single-ended) 50 mVpp
11 Data output eye map intersection NRZ 49 50 52 %
12 PAM4 Eye height (per eye height) 80 110 200 mV
13 Linearity of PAM eye map 0.95 0.98 1
14 Operating temperature 10 25 50 °C

The 400G PAM4 error meter is widely used in the development and production of optical transceiver modules (such as QSFP-DD/OSFP/QSFP28/CFPx/CXP), especially in the testing of parallel 400G products. In addition, it can also be used in the development and production of optical devices/subsystems, incoming quality inspection and production of system equipment suppliers, installation and troubleshooting of system equipment, and performance verification of cable assemblies.

400G PAM4 Error Meter High-Speed Optical Transceiver Module Equipment

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