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ConnectX®-3 Ethernet Single and Dual QSFP+ Port Adapter Card User Manual
Rev 2.3
Mellanox Technologies
53
Appendix A: Interface Connectors Pinout
A.1
QSFP+ Connector Pinout
Figure 14: Connector and Cage Views
Table 10 - Connector Pin Number and Name to Signal Name Map
Connector Pin Number
Connector Pin Name
Port A Signal Name
1
GND
GND
2
TXN_2
Tx2n
3
TXP_2
Tx2p
4
GND
GND
5
TXN_4
Tx4n
6
TXP_4
Tx4p
7
GND
GND
8
ModSelL_Port0
ModSelL
9
ResetL_Port0
ResetL
10
VccRx