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30
C
2: I
HAPTER
NSTALLATION
Connecting a DSX-1 CBR
or E1 CBR Module
Figure 14 Ethernet Module LEDs
Connect a DSX-1 CBR or E1 CBR module using the RJ48 DSX-1 interface for T1/E1
traffic. Table 9 describes the DSX-1/E1 CBR connector pinouts.
Table 9 DSX-1/E1 CBR Connector Pinouts
PIN 1
RX ring
PIN 2
RX tip
PIN 3
NC
PIN 4
TX ring
PIN 5
TX tip
PIN 6
NC
PIN 7
NC
PIN 8
NC
The PathBuilder S700 supports two models of DSX-1/E1 CBR modules:
front-connecting modules, which you connect from the front of the unit, as
described in this section, and rear redundant modules, which you connect from
the rear of the unit. For details about how to connect rear redundant DSX-1/E1
CBR modules, see "Connecting Rear Redundant Modules" later in this chapter.
Common System
1.
2.
Power
Inservice
Fail
Test
Fwd
Bridge
Data If
ATM
Blinking
Tx
Blinks
With
Data
Rx
Link
Should
Be On
Tx
When
Properly
Rx
Connected
To 10BASE-T
Link
Power
Up
Power On
Test Complete
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