Connecting The Remote Office 9150 Unit - Nortel Remote Office 9150 Installation And Administration Manual

September 2001

Connecting the Remote Office 9150 unit

When you establish the cabling connections, you are connecting the Remote
Office 9150 unit to the:
n
power source
n
telephones and ISDN BRI trunks
Note: If you are connecting the Remote Office 9150 unit to a Meridian 1
in-building cross-connect system, you need a QCBIX1A BIX block.
n
Ethernet network
n
administration PC
Remote Office 9150 ISDN BRI Interface information—
for Norway and Sweden only
EN 60950:1992 Annex ZB, Special National conditions, Clause 6.2.1.2 states
that in Norway and Sweden, supplementary insulation for a primary circuit is
required between any TNV circuit and any circuit that has a connection to a
protective earthing terminal.
The Remote Office 9150 has the ability to support up to a maximum of 4 ISDN
BRI connections. To comply with the aforementioned specification for
supplemental insulation, an isolation adapter must be placed between each of the
9150 BRI inputs and the BRI lines from the service provider.
Isolation adapters are available from local vendors. Alternatively, you may order
this part from Nortel Networks as a merchandise item. The Nortel Networks part
number is P0935714.
Cables you must provide
Ensure that you have obtained the telephone and Ethernet cables for your
network. These cables are not supplied in the Remote Office 9150 unit package.
The cables must meet the following requirements:
Installation and Administration Guide
Installing the Remote Office 9150 unit
113