User Manual Part 1

TROUBLESHOOTING
MM101271V1 R2A 63
9.3.4 Loopback Connectors
7135911131517192123
Jumper
TOP VIEW
Key
Test Location: Rear of shelf at connector J12
AMP
1
Make using AMP, 24 cavity connector number 102387-5
123456
RJ-11 Connector
Bottom View: Anchor Clip
on opposite side.
123456
At the rear of the
shelf, this test
connector inserts
into the jack
labelled "RM-0".
Pin Assignments:
1 - N/C
2 - RM-TX +
3- RM-TX -
4 - RM - RX -
5 - RM - RX +
6 - N/C
Jumpers
Bottom View/ (Side without anchor clip)
1234 5 6 7 8
RJ-45 Connector
12 3 6
Pin Assignments:
1- ETH TX +
2- ETH TX -
3- ETH RX +
4 - N/C
5 - N/C
6 - ETH RX -
7 - N/C
8 - N/C
Test Connector/Cable is
interchageable for
testing both ETH-0 &
ETH-1
Jumpers
Figure 16 - Loopback Test Connectors