STLHB-4981CFP2-EVK
The STLHB-4981CFP2-EVK is a 4x25G CFP2 evaluation board designed for testing and debugging high-speed optical modules, specifically the 4x25G 100GBASE-LR4/ER4 transceiver. It provides a convenient platform for evaluating electrical and optical performance.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Electrical and Optical Specifications | 802.3bm |
| Edge Mount SMK Connectors Bandwidth | ≤40GHz |
| 2x10 2.54mm Pitch Header for JTAG and SWD Usage | Firmware download or debug |
| 2x8 2.54mm Pitch Header for Module Control and Digital Diagnostics Monitoring | I2C/MDIO/UART, GPIO IN OUT and Power sensing |
| 2x5 2.54mm Pitch Header for Reversed GPIO Usage | User-defined function |
| TxRef_CLK+/-, TX_MCLK+/- and RX_MCLK+/- Fan Out | Necessary debug or engineering usage |
| Integrated Module Testing and Debug | High bandwidth and high density |
| Fiber Link Distance | ≤40km |
| Signaling Rate | 103.125Gb/s (line rate of 25.78125Gb/s per channel) |
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