Cisco CISCO2650 - 2650 Router Hardware Installation Manual page 151

Network modules installation guide
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Chapter 8
Connecting Voice Network Modules
Figure 8-12 HDV Network Module LEDs
NM-HDV
IP Communications High-Density Digital Voice or Fax Network
Module
This section describes the IP communications high-density digital voice or fax (NM-HDV2) network
module. This module is available in three base-board stock-keeping units (SKUs):
These three base-board SKUs also include a single VIC or VWIC slot for Foreign Exchange Station
(FXS), Foreign Exchange Office (FXO) or centralized automated message accounting trunk protocol
(CAMA), receive and transmit (E&M), Direct Inward Dial (DID), Basic Rate Interface (BRI), or E1/T1
interface cards.
Figure 8-13 NM-HDV2
NM-HDV2
OL-2485-20
BANK 4 BANK 3 BANK 2
BANK 1 BANK 0
BANK 4
BANK 2
LED
LED
BANK 3
BANK 1
LED
LED
NM-HDV2, with no built-in T1/E1 ports, shown in
NM-HDV2-1T1/E1, with one built-in T1/E1 port, shown in
NM-HDV2-2T1/E1, with two built-in T1/E1 ports, shown in
PVDM 3
PVDM 2
IP Communications High-Density Digital Voice or Fax Network Module
BANK 0
LED
Figure 8-13
V0
Cisco Network Modules Hardware Installation Guide
V0
EH
ENABLE
LED
Figure 8-14
Figure 8-15
See Manual before Installation.
EN
PVDM 1
PVDM 0
8-9

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