Management Port
The Management port supports half-duplex and full-duplex communication via 10/100 or
autonegotiated Ethernet. The Management port provides a channel to download software and
configuration files and to manage the system. This port has an RJ-45 connector on the front
panel. You must provide a shielded CAT5E Ethernet cable to connect to the port. Shielded
cable must be used to maintain EMC compliance.
Figure 39
Management Port Pinouts
Table 33
7705 SAR-M Chassis Installation Guide
shows the Management port pin numbers.
Figure 39: Management Port Pin Numbers
specifies the Management port pin assignments.
Table 33: Ethernet Management Port Pinouts—RJ-45 Female
Pin
Signal
1
TX+
2
TX-
3
RX+
4
NC
5
NC
6
RX-
7
NC
8
NC
Pin 8
Pin 1
Direction
Description
Output
Differential transmit data – positive
Output
Differential transmit data – negative
Input
Differential receive data – positive
—
Not connected
—
Not connected
Input
Differential receive data – negative
—
Not connected
—
Not connected
Appendix B: Pinout Assignments
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