Installation guide

Connecting to the Network
Matrix DFE-Gold Series Modules Installation Guide 3-19
3. To install an RJ21 right-angle connector, refer to Figure 3-14 and proceed as follows:
a. If using an optional RJ21 angle adapter available from Enterasys Networks, insert
the angle adapter into the RJ21 port connector.
b. Tighten the two screws to secure the RJ21 angle adapter to the RJ21 port
connector.
c. Insert the RJ21 right-angled connector into the RJ21 angle adapter until the two
retaining clips snap into place. The RJ21 angle adapter allows the cables to be
positioned along the front panel of the device when using a right-angle RJ21
connector.
d. Proceed to step 4.
Figure 3-13 Connecting a Twisted Pair Using RJ21 Straight Connector
1 RJ21 straight connector 3 Retaining screws
2 RJ21 port connector 4 GROUP SELECT button
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Tip: When installing more than one RJ21 right-angle connector, start with the bottom-most
front-panel RJ21 connector so that the cables will dress properly over the front panel as
shown in
Figure 3-14.
Note: The cable pinouts for a 25-pair cable (RJ21) can be found in the Cabling Guide.
Refer to “ “Related Documents” on page xv for details on how to obtain this document.
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