STM1E-SFPxx 155Mbps Copper Transceiver
Final Datasheet
Mating the STM1E-SFPxx PCB to Host Connector
The SFP utilizes a printed circuit board (PCB) to mate with a host card equipped an SFP electrical connector. The
pads are designed for sequenced mating as follows:
1. Ground contacts first
2. Power contacts second
3. Data & Control contacts third
The design of the mating portion of the transceiver printed circuit board is illustrated below. Reference INF-8074
for generic SFP guidelines for the host board.
STM1E-SFPxx Datasheet
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August 2008 v2-2