Siemens SCALANCE X-400 Operating Instructions Manual page 108

Connecting
5.2 Ports
Removing the FC cable from IE Switches X-400
Under some circumstances, a screwdriver is necessary to remove the twisted pair cables
with RJ-45 plugs because it may not be possible to reach the connector with your hand due
to neighboring media modules, covers, or the dummy cover.
If this is the situation, do the following:
1. Press the catch on the RJ-45 plug to the left with a small screwdriver.
2. Remove the cable.
Figure 5-9
108
Unlocking the FastConnect RJ-45 plug
Operating Instructions, 06/2015, C79000-G8976-C186-12
SCALANCE X-400