Rj2Gx Interface - Lucent Technologies MERLIN LEGEND Release 5.0 Installation Manual

MERLIN LEGEND Communications System Release 5.0
Installation 555-650-140
Connecting the Control Unit to the Network Interface
Wiring
!
CAUTION:
Incorrect wiring can damage the ports and cause them to stop functioning.
Make sure you use the proper cords. For all GS/LS modules, do the
following:
To connect the RJ11 and RJ14 network interfaces to the control unit, follow the
steps below:
Test the central office trunks for proper connection.

See ''Testing
Label the network interface jacks, the control unit module jacks,

and the D2R cords properly.
See ''Labeling
Plug one end of a D2R cord into the jack at the network interface

and the other end into the appropriate line/trunk jack on the control
unit.
Dress the wires properly.


RJ2GX Interface

The RJ2GX is a 25-pair amphenol interface that connects up to 8 tie trunks.
Construct the cross-connect field in the same way you did for the RJ21X
interface.
RJ21X and RJ2GX interfaces do not require separate termination blocks. If
there is room on the termination block for the trunk wires, you can punch down
both the RJ21X and the RJ2GX on the same 110AB1-100JP12 block. Leave
any unused wires unterminated.
Use a D2R cable from an RJ11.
Do not use the Brand-Rex Quad cable from an E66 block.
If you cannot avoid using the Brand-Rex Quad cable, reverse the
tip and ring leads at the E66 block to correct the mismatch.
Trunks'', later in this chapter, for instructions.
Trunks'', later in this chapter, for instructions.
Issue 1
June 1997
Page 4-11