Related documents, Figure 21 – Cisco OL-12812-01 User Manual
Page 16
Connecting Cisco Voice Network Modules to the Network
Related Documents
16
Connecting Cisco Voice Network Modules to the Network
Figure 21
NM-HDV2 Network Module LEDs
The NM-HDV2-1T1/E1 and NM-HDV2-2T1/E1 network modules have LEDs monitoring the alarm
(AL), loopback (LP), and carrier detection (CD) conditions of the built-in T1/E1 ports. (See
.)
Figure 22
NM-HDV2-2T1/E1 LEDs
Related Documents
For additional information, see the following documents and resources.
NM-HDV2
PVDM 3
PVDM 2
PVDM 1
See Manual before Installation.
PVDM 0
V0
EN
103881
PVDM 3
LED
PVDM 2
LED
PVDM 1
LED
PVDM 0
LED
ENABLE
LED
95203
NM-HDV2-2T1/E1
PVDM 3
PVDM 2
PVDM 1
CTRLR T1/E1 0
See Manual before Installation.
PVDM 0
V0
AL
LP
CD
AL
LP
CD
EN
CTRLR T1/E1 1
PVDM 3
LED
Alarm,
loopback, and
carrier detect
LEDs
Alarm,
loopback, and
carrier detect
LEDs
PVDM 0
LED
PVDM 2
LED
PVDM 1
LED
ENABLE
LED
Related Topic
Document Title
Regulatory compliance and safety
information
Cisco Network Modules and Interface Cards Regulatory Compliance and Safety
Information
Cisco IOS software website and reference
documentation
Cisco IOS Software