46
Connector Pin Number
Pin Name
Signal Description
14
Rx3p
Receiver Non-Inverted Data Output
15
Rx3n
Receiver Inverted Data Output
16
GND
Ground
17
Rx1p
Receiver Non-Inverted Data Output
18
Rx1n
Receiver Inverted Data Output
19
GND
Ground
20
GND
Ground
21
Rx2n
Receiver Inverted Data Output 3
22
Rx2p
Receiver Non-Inverted Data Output 3
23
GND
Ground
24
Rx4n
Receiver Inverted Data Output 4
25
Rx4p
Receiver Non-Inverted Data Output 4
26
GND
Ground
27
ModPrsL
Module Present
28
IntL
Interrupt
29
Vcc Tx
+3.3 V Power supply transmitter
30
Vcc 1
+3.3 V Power Supply
31
LPMode
Low Power Mode
32
GND
Ground
33
Tx3p
Transmitter Non-Inverted Data Input
34
Tx3n
Transmitter Inverted Data Input
35
GND
Ground
36
Tx1p
Transmitter Non-Inverted Data Input
37
Tx1n
Transmitter Inverted Data Input
38
GND
Ground
QSFP Connector Male and Female Views