Plug The Nt7R66Ba Mmi Cable Db-9 Female Connector Into The - Nortel CS 1000M HG Manual

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Connecting the fiber-optic link to the Remote IPE Module
The fiber-optic link connects the local Fiber Remote Multi-IPE Interface with
the remote Fiber Remote Multi-IPE Interface.
The fiber-optic cable fibers, at each end of the link, must be terminated with
an ST optical connector. This connector plugs into the ST optical connector
on the Fiber Remote Multi-IPE Interface faceplate at the Remote IPE site.
For a single link, install connectors on only two fibers at each end of the link,
one for the transmit side and one for the receive side. For a redundant link,
four fibers must have connectors installed at each end. For details on how
to engineer and handle the fiber-optic link and the fiber-optic connectors,
refer to
"Remote site single Fiber Remote Multi-IPE Interface unit cable connection
diagram" (page 156)
Label one fiber XMIT A and its pair RCV A at one end of the link. Label
these two fibers at the other end of the link with the opposite label; that is,
the XMIT A at one end should be labeled RCV A at the other end of the link
Copyright © 2007, Nortel Networks
.

Plug the NT7R66BA MMI Cable DB-9 female connector into the

DB-9 male MAINT connector of the Fiber Remote Multi-IPE Interface
unit #3.
Plug the DB-25 male connector on the NT7R66BA MMI Cable into
the RS-232 MMI terminal port.
If the MMI terminal does not have a DB-25 connector, use an
appropriate adapter or gender changer.
To connect a distant MMI terminal over a modem, install the
NT7R66AA SDI Cable Kit between the MODEM connector on the
Fiber Remote Multi-IPE Interface unit #3 and the modem.
Secure cables with tie-wraps as appropriate.
"Engineering the fiber-optic link" (page
for the connection diagram.
Note: Label optical fibers in the fiber-optic cable next to the ST optical
connectors. Label one fiber XMIT A and its pair RCV A at one end of
the link. Label these two fibers at the other end of the link with opposite
labels; that is, the XMIT A at one end should be labeled RCV A at
the other end of the link and the RCV A at one end should be labeled
XMIT A at the other end of the link. Repeat the same procedure for the
redundant link with XMIT B and RCV B. At the cross-connect, typical
designation is: Pos A for receive fiber and Pos B for the transmit fiber.
For illustration of the link fibers labelling, refer to
link" (page 45) in the Product description section of this document.
Nortel Communication Server 1000
Fiber Remote Multi-IPE Interface Fundamentals
NN43021-556 01.01 Standard
Release 5.0 30 May 2007
Remote IPE installation 87
—End—
32). Also, refer to
Figure 6 "Fiber-optic
Figure 17