Pin Assignments
B-2
5100-A2-GB22-10
April 1997
LAN (Ethernet) Interface
Table B-2 defines the pinouts for the LAN (Ethernet) connector. It is an 8-pin,
non-keyed, modular-jack female connector.
Table B-2.
Ethernet Pin Assignments
Pin#
Use
1
RX Data +
2
RX Data –
3
TX Data +
4
NC
5
NC
6
TX Data –
7
NC
8
NC
NC = Not connected (unused).
Ethernet Loopback Cable
To make an Ethernet Loopback cable, refer to
Ethernet Pin Assignments
,
Table B-2, and do the following at the opposite end of the 8-pin connector:
1. Connect Pin 1 (RX Data +) to Pin 3 (TX Data +)
2. Connect Pin 2 (RX Data –) to Pin 6 (TX Data –)