Connecting Cables To Conn 1 Through 4 - Cabletron Systems 2H23-50R User Manual

3.5.1

Connecting Cables to CONN 1 Through 4

The device uses RJ21 connectors for the cables connected to CONN 1
through CONN 4 (2H23-50R) or CONN 1 through CONN 3 (2H33-37R).
Each of the 12 repeater ports associated with each RJ21 connector have
internal crossovers.
To connect an RJ21, proceed as follows:
1. Ensure that the device connected to the other end of the segment is
powered on.
2. If using an RJ21 straight connector, plug it into the appropriate RJ21
port as shown in
Link LED
3. Tighten the two screws on the RJ21 straight cable connector to secure
it to the device.
The cable pinouts for a 25-pair cable (RJ21) can be found in
NOTE
the Cabletron Systems Cabling Guide. Refer to
details on how to obtain this document.
2H23-50R/2H33-37R User's Guide
Figure 3-6.
C O N N 4
C O N N 2
Screw
Figure 3-6 Straight Cable Connection
Connecting to the Network
6
5
Screw
RJ21
22862-10
Section 1.7 for
3-9