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INSTALLATION
Off-Premises Stations (TN742, TN746B in R3V2)
An FCC-registered single-line terminal may
Station (OPS).
Note: Only the local telephone
interconnections for the OPS.
be installed as an Off-Premises
company
can
install the
The connections between the network interface and the 700A Jacks are
described under “Connect Network Interfaces to TAE Jacks.” (Only the TN742
CP supports this feature.)
1.
2.
3.
4.
5.
6.
Trace the OPS pairs through the network interface to their termination
on the TAE.
Install secondary wiring protectors. (See Table 2-B.)
Cut down one end of a cable pair on the 700A and the other to a 858A
Adapter on the SIP.
Connect an octopus cable to a TN742 circuit pack.
Connect the octopus cable
Document all connections.
legs to the adapter wired in Step 3 above.
Out-of-Building Voice Terminals
(TN742,
TN746B in R3V2)
A single-line voice terminal may be located in another building in a campus
environment within a loop resistance of less than 1300 ohms (including the voice
terminal). These terminals require primary and secondary protection devices.
Only a TN742 CP can be used.
1.
At the remote location, connect the single-line terminal to a 103A
connecting block, using a modular telephone cord.
2. Using 4-pair inside wiring cable, connect the 103A connecting block to
primary and secondary protection devices. (See Table 2-B.)
3. Run the cable from the remote protection device to the System 25
equipment location.
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