Datasheet
© 2006 Cisco Systems, Inc. All rights reserved.
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Network Module Cisco 2801 Cisco 2811 Cisco 2821 Cisco 2851
NM-16A/S
16-port asynchronous/synchronous serial network
nodule
No X X X
NM-16A
16-port asynchronous serial network module No X X X
NM-32A
32-port asynchronous serial network module No X X X
Channelized T1/E1 and ISDN Network Modules
NM-1CE1T1-PRI
1-port Channelized E1/T1/ISDN PRI network module No X X X
NM-2CE1T1-PRI
2-port Channelized E1/T1/ISDN PRI network module No X X X
NM-4B-S/T
4-port ISDN BRI network module (S/T interface) No X X X
NM-4B-U
4-port ISDN BRI network module with integrated
Network Termination 1 (NT1) (U interface)
No X X X
NM-8B-S/T
8-port ISDN BRI network module (S/T interface) No X X X
NM-8B-U
8-port ISDN BRI network module with integrated NT1
(U interface)
No X X X
ATM Network Modules
NM-1A-T3
1-port DS-3 ATM network module No X X X
NM-1A-E3
1-port E3 ATM network module No X X X
Analog Dialup and Remote Access Network Modules
NM-8AM-V2
8-port analog modem network module with v.92 No X X X
NM-16AM-V2
16-port analog modem network module with v.92 No X X X
Voice Network Modules and Accessories
NM-HD-1V
1-slot IP Communications voice and fax network
module
No X X X
NM-HD-2V
2-slot IP Communications voice and fax network
module
No X X X
NM-HD-2VE
2-slot IP Communications enhanced voice and fax
network module
No X X X
NM-HDA-4FXS
High-density analog voice and fax network module
with 4 FXS slots
No X X X
NM-HDV2
IP Communications high-density voice and fax
network module
No X X X
NM-HDV2-1T1/E1
1-port T1/E1 IP Communications high-density voice
and fax network module
No X X X
NM-HDV2-2T1/E1
2-port T1/E1 IP Communications high-density voice
and fax network module
No X X X
NM-HDV=
High Density Voice/Fax Network Module (Single VIC
Slot)
No X X X
NM-HDV-1T1-12
1-port 12-channel T1 voice and fax network module No X X X
NM-HDV-1T1-24
1-port 24-channel T1 voice and fax network module No X X X
NM-HDV-1T1-24E
Single-port 24 enhanced channel T1 voice and fax
network module
No X X X