70
ATCA-F140 Series Installation and Use (6806800M67S)
Controls, LEDs, and Connectors
Controls, LEDs, and Connectors
Table 3-4
QSFP+ Connector Pin Assignment
Contact
Number
Function
Contact Number
Function
1
GND
38
GND
2
TX2n
37
TX1n
3
TX2p
36
TX1p
4
GND
35
GND
5
TX4n
34
TX3n
6
TX4p
33
TX3p
7
GND
32
GND
8
ModselL
31
LPMode
9
ResetL
30
Vcc1
10
VccRx
29
VccTx
11
SCL
28
IntL
12
SCA
27
ModPrsL
13
GND
26
GND
14
RX3p
25
RX4p
15
RX3n
24
RX4n
16
GND
23
GND
17
RX1p
22
RX2p
18
RX1n
21
RX2n
19
GND
20
GND