BERT 18881 _ 200G High Speed Bit Error Rate Tester
The 200G high-speed bit error test system is a bit error performance analyzer for 200G high-speed signals. It supports 9.95G~15G, 24.33G~32G and any rate selection. 8-channel PPG and 8-channel ED transceiver signals can work simultaneously or independently. Single channel supports up to 32G speed.
This series of equipment has two detection modes: timing and continuous. It can customize various rates and code patterns required for measurement. Parameters such as polarity and equalization can be adjusted. It supports any adjustable rate, which facilitates R&D performance analyze.
It can be widely used in optical testing scenarios such as R&D and production of 100G and 200G modules and subsystems.
Features
- Multi-rate selection: G95-15G, 24G33-32G rate points, supporting any rate adjustment.
- 8-to-8 (transmitters and receivers) independent channel bit error meter test function.
- Supports PRBS7, PRBS9, PRBS15, PRBS23, PRBS31, User40.
- Continuous detection and scheduled detection.
- Polarity balance is adjustable.
- Low jitter signal of output eye pattern and short rising time.
Technical Specifications
PPG Side
Item Spec. Spec. Rate(Gbps) 9.95 ~ 15 continuously adjustable 24.33 ~ 32 continuously adjustable Pattern (Prbs) 7、9、15、23、31、
User mode 40bit7、9、15、23、31、
User mode 40bitRMS (fs) 1400 700 PP Jitter (ps) 9.5 4.2 Rising Time (20%~80%) (ps) 17 16 Falling time (20%~80%) (ps) 17.5 16.5 Electrical Emission Channel Amplitude (mV) < 1000 < 1000 The above performance parameters are based on 25G, 78Gbps, PRBS31 data. ED Side
Item Spec. Rate(Gbps) 9.95 ~ 15 continuously adjustable
24.33 ~ 32 continuously adjustablePattern (Prbs) 7、9、15、23、31 Receive Level Sensitivity (mV) >40 Input and Output Impedance (Ω) Single-side 50 ; Differential 100 The above performance parameters are based on 25G, 78Gbps, PRBS31 data. Trigger Out
Item Spec. Rate(Gbps) 9.95 ~ 15 continuously adjustable
24.33 ~ 32 continuously adjustableTrigger Clock Frequency Ratio 8 frequency division The above performance parameters are based on 25G, 78Gbps, PRBS31 data. Reference Clock in
Item Spec. Rate(Gbps) 9.95 ~ 15 continuously adjustable
24.33 ~ 32 continuously adjustableExternal Clock Input Amplitude (mV) 600 ~ 1600mV Clock Input Percentage (%) 40～60 The above performance parameters are based on 25G, 78Gbps, PRBS31 data.
Typical Data
Eye Pattern
Optional Items
Interface
Item Spec. #1 RS232、GPIB #2 RS232、LAN
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