AG2500Series Software User’s Guide
June, 2002
45
APPENDIX C:
CABLE AND CONNECTORS
C.1 Connector Specifications
C.1.1 10/100 Ports
The 10/100 Ethernet ports use standard RJ-45 connectors and Ethernet pinouts with
internal crossovers, as shown by an X in the port name. These ports have their trans-
mit (Tx) and receive (Rx) signals internally crossed so that a straight-through Ether-
net cable and an adapter can be attached to the port. The figure below shows the
pinouts:
C.2 Cable Specification
C.2.1 RJ-45
RJ-45 to RJ-45 Straight-through Ethernet Cable
RJ-45 to RJ-45 Crossover Ethernet Cable
Pin
Label
1 2 3 4 5 6 7 8
1
Tx+
2
Tx-
3
Rx+
4
NC
5
NC
6
Rx-
7
NC
8
NC
