Appendix F Mng Console Interfaces; Table 22: Rj-45 Console And I²C Pinout; Figure 79: Rj45 To Db9 Harness Pinout - Mellanox Technologies Switch-IB User Manual

Appendix F: MNG Console Interfaces
RJ-45 Console and I²C interfaces are integrated in the same connector.
RS232 harness cable (DB9 to RJ45) is supplied to connect a host PC to the switch's RJ-45 Con-
sole port.
Mellanox Technologies
Table 22 - RJ-45 CONSOLE and I²C Pinout
Signal Pin#
Not connected 1
I²C_SCL 2
TXD 3
Not connected 4
GND 5
RXD 6
I²C_SDA 7
Not connected 8

Figure 79: RJ45 to DB9 Harness Pinout

Color
G/W
G
O/W
Bl
Bl/W
O
Br/W
Br
106