Sfp28 Pin Description - Nvidia Spectrum SN2000 Hardware User Manual

SFP28 Pin Description

Rear View of Module with Pin Placement
SFP Pin Description
Pin Symbol Name
1 VeeT
2 TX_Fault
3 TX_Disable
4 SDA
5 SCL
6 MOD_ABS
7 RS0
8 Rx_LOS
9 RS1
Module Transmitter Ground
Module Transmitter Fault
Transmitter Disable. Turns off transmitter laser output
2-wire Serial Interface Data Line
2-wire Serial Interface Clock Line
Module Absent. Grounded within the module
No connection required
Loss of Signal indication. Logic 0 indicates normal operation.
No connection required
Description Note
--
a
b
c
d
d
--
d
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