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CHAPTER 4. Module and Internal Option Card Installation
WAN Interface Module
BRI-2ST (2-Port ISDN BRI S/T Mini Module)
This module provides two ISDN BRI S/T interface ports, each supporting two
voice or data timeslots. Voice timeslots connect to the voice subsystem while
data timeslots connect into the router subsystem.
The following table explains the LEDs states in detail.
LED
RDY
ST-0 B0
ST-0 B1
ST-1 B0
ST-1 B1
46
B1
B0
ST-1
Figure 4.14 BRI-2ST Mini module
Indication
& Color
GREEN
The module passed it's self-test and is available to the
router
OFF
Reset, power down, removal state
GREEN
Active connection on the first B channel in port 0
OFF
Disconnected on the first B channel in port 0
GREEN
Active connection on second B channel in port 0
OFF
Disconnected on second B channel in port 0
GREEN
Active connection on the first B channel in port 1
OFF
Disconnected on the first B channel in port 1
GREEN
Active connection on second B channel in port 1
OFF
Disconnected on second B channel in port 1
B1
RDY
B0
ST-0
BRI-2ST
Description
© SAMSUNG Electronics Co., Ltd.
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