Filter
Top Products
IndicatorsPassport 4400 Hardware Installation Manual
8-2
Table 8-1. Description of Ethernet Base Module Indicators
T1/E1 Voice Module
There are 13 indicators associated with the T1/E1 Voice Module; six for the
Digital Voice channels and seven for the Voice Module.
Figure 8-3. T1/E1 Access Module Indicators
Protocol Indicator State Status
All CP Flashing green Application is operational
All CC Green Reserved
All F3 Green Reserved
All F4 Green Reserved
Switching
and Standard
Frame Relay
Only
P1, P2, P3
(representing
Ports 1, 2,
and 3)
Off
Amber
Green
Red
Interface not active
Physical connection exists
however PVC LMI is not
operational
PVC LMI is operational
Physical connection is lost, PVC
LMI is not operational
HTDS and
CBR Only
P1, P2, P3
(representing
Ports 1, 2,
and 3)
Off
Amber
Green
Red
Interface not active
No physical connection
Application operational
Not used
Digital Voice Channel
Status Indicators
T1/E1 Status
Indicators
6
543
2
1
T1: D2 D1 DT DA XT XA AT
E1: D2 D1 2T 2A 1T 1A AT