Cabletron Systems ESXMIM Installation Manual page 39

Position X
(crossed over)
1. RX+ 5. NC
2. RX- 6. TX-
3. TX+ 7. NC
4. NC 8. NC
1. Align the RJ45 connector with the socket of the RJ45 port. The
connector will only insert and lock if the raised locking clip of the
RJ45 connector is inserted into the correct location.
2. Press the RJ45 connector into the port until the click of the locking clip
is felt. The pressure required to perform this should be minimal. If you
encounter resistance or excessive friction, remove the connector and
check the port for obstruction. Also, verify that the connector and the
port are of the same type.
Once the locking clip snaps into place, the RJ45 connector will remain
in the port.
ESXMIM/ESXMIM-F2 Installation Guide
Position =
(not crossed over)
1. TX+
2. TX-
3. RX+
4. NC
Figure 3-7 EPIM-T Crossover Switch
Connecting to the Network
5. NC
6. RX-
7. NC
8. NC
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