B-3

Cisco ME 3400E Ethernet Access Switch Hardware Installation Guide
OL-16447-01
Appendix B Connector and Cable Specifications
Connector Specifications
Dual-Purpose Ports

The 10/100/1000 Ethernet ports on the dual-purpose ports use standard RJ-45 connectors.

Figure B-3 10/100/1000 Port Pinouts
10/100 Ethernet Management Port

The 10/100 Ethernet management port uses standard RJ-45 connectors with Ethernet pinouts.

Figure B-4 10/100 Port Pinouts
Alarm Input Port

The alarm input port uses a standard RJ-45 connector. See “Alarm Input Port” section on page 1-4 for

more information.

Note We recommend using a shielded cable grounded at both ends for NEBS.
60915
231 45678Pin Label
1
2
3
4
5
6
7
8
TP0+
TP0-
TP1+
TP2+
TP2-
TP1-
TP3+
TP3-
H5318
231 45678Pin Label
1
2
3
4
5
6
7
8
RD+
RD-
TD+
NC
NC
TD-
NC
NC