Specifications

2-8 BRIM2
Chapter 2 - System Components
BRIM2
The Basic Rate Interface gateway Module (BRIM2) has two ISDN Basic Rate Interface
ports (2B+D). This Gateway Module supports the ‘S/T interface’ as described by ETSI
300.012 based on the ITU-T Recommendations I.430, and can be installed in the NT
(Network Termination) or TE (Terminal Equipment) mode.
The BRIM2 includes the Ethernet port and MAC for the 10/100 Base-T Ethernet interface
as well as packet voice processing functions.
Front Panel
Front PanelFront Panel
Front Panel
The front panel of the BRIM2 has:
Rear Panel
Rear PanelRear Panel
Rear Panel
On the rear panel, the BRIM2 has:
Figure 2-5: BRIM2 Front & Rear Panels
Power jack for the AC/DC adapter supplied with the Module 2
Power status LED
Normal/Service switch – in the Service mode, circuits in use
are busied as they return to idle
RJ-45 Female LAN connector with Speed and Link/Activity
LEDs
Ten LEDs, various status LEDs - five for each BRI Line
DB-9 RS-232 connector
Reset Switch
Two RJ-11 female connectors, one for each BRI Line
Two, four- position DIP-switches for setting termination mode
and power feed options for each BRI Line
Ground Lug
50-pin back plane connector. All signals on RJ-11 connectors
are matched on the 50-pin back plane connector.