Add-On Modules Description - Nortel Remote Office 9150 Installation And Administration Manual

September 2001

Add-on modules description

The Remote Office 9150 unit can support trunk interface modules, such as ISDN
BRI U or S/T interfaces, and up to three DSP application modules.
Optional trunk interface modules
The Remote Office 9150 unit can support up to four U or S/T ISDN BRI
interfaces. Each module supports one ISDN BRI line (with two B-channels)
from the local telephone service provider.
Initially, the Remote Office 9150 unit ships with no ISDN BRI modules
installed.
ISDN BRI module
Remote Office ISDN BRI module
U interface (NTDR74xx)
S/T interface (NTDR75xx)
Installation and Administration Guide
Remote Office 9150 description
G101420
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