Nortel Communication Server 1000S Installation And Configuration Manual page 58

Page 58 of 120 Configuring ISDN BRI hardware
553-3001-218 Standard 2.00
Before beginning the procedures, ensure the system is installed and
operational. Perform the procedures in the order shown.
1 Select the card slots. See Procedure 13 on
2 Remove the MISP, if previously installed. See Procedure 15 on
3 Install the clock controller on the MISP (for trunking applications only).
See "Installing the clock controller on the MISP (for trunking
applications)" on
4 Install the MISP. See Procedure 14 on
Note 1: A clock controller is only required for ISDN BRI trunk
applications. The system supports a single active clock controller (CC).
This clock controller can support both a primary and a secondary
reference clock. These reference clock sources are derived from either
BRI spans or DSLs (DSL 0 and/or DSL 1).
Note 2: A clock controller is required in every cabinet or MG 1000S
that contains a digital trunk.
5 Install the SILCs and UILCs. See Procedure 16 on
6 Remove the SILCS and UILCs, if previously installed. See Procedure 17
on page 66.
7 Install the PRI hardware. See Procedure 18 on
Note: This step is required for packet data implementation only.
8 Connect the ISDN BRI terminals or trunks.
a Connect the ISDN BRI terminals for line applications:
i. Connect system cables to the cross-connect terminal. See
Procedure 19 on
ii. Cross-connect the DSLs at the cross-connect terminal. See
Procedure 20 on
iii. Connect the terminating resistor to the SILC DSL. See
Procedure 21 on
iv. Connect the ISDN BRI terminals to the DSL. See Procedure 22
on page
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