Series Features Overview
Network Modules for Cisco 3700, 3600 and 2600XM series
61
LAN and WIC Combo Network Modules
Product Description
Supported Platforms
and Minimum
IOS Versions Comments
NM-2E2W
2 Ethernet 2 WAN Interface
Card Slot Network Module
Provides two Ethernet
ports and two WAN
Interface Card (WIC)
expansion slots. The
Ethernet connection is via
an Ethernet AUI DB-15
connector or 10BaseT RJ-
45 connector.
Modular Router Solutions
LAN-to-LAN Routing
VPN & Firewall Solutions
3700 series – Not Available
3660 series – 12.0(5)T
3640 – 11.1(7)AA
3620 – 11.1(7)AA
2691 – Not Available
2600XM series – Not
Available
2650 series – Not Available
2620 series – Not Available
2610 series – Not Available
No reliance on other
Network Modules, WAN
Interface Cards, Voice
Interface Cards, or
Advanced Integration
Modules.
Supported WICs include
WIC-1T, WIC-1B-S/T, WIC-
1B-U, WIC-1DSU-56K4 and
WIC-1DSU-T1.
NM-1E1R2W
1 Ethernet 1 Token Ring
2 WAN Interface Card Slot
Network Module
Provides one Ethernet
port, one Token Ring and
two WAN Interface Card
(WIC) expansion slots. The
Ethernet connection is via
an Ethernet AUI DB-15
connector or 10BaseT RJ-
45 connector. The Tok en
Ring connection is via an
STP or UTP connector.
Modular Router Solutions
LAN-to-LAN Routing
VPN & Firewall Solutions
3700 series – Not Available
3660 series – 12.0(5)T
3640 – 11.1(8)AA
3620 – 11.1(8)AA
2691 – Not Available
2600XM series – Not
Available
2650 series – Not Available
2620 series – Not Available
2610 series – Not Available
No reliance on other
Network Modules, WAN
Interface Cards, Voice
Interface Cards, or
Advanced Integration
Modules.
Supported WICs include
WIC-1T, WIC-1B-S/T, WIC-
1B-U, WIC-1DSU-56K4 and
WIC-1DSU-T1.
NM-2W
Two WAN Interface Card
Slot Network Module
Provides 2 WAN Interface
Card (WIC) expansion
slots supporting all
current WICs and VWICs.
Modular Router Solutions
Serial & Legacy
Concentration
Voice & Fax Integration
3700 series - 12.2(8)T
3660 series – 12.0(7)XK
3640 – 12.0(7)XK
3620 – 12.0(7)XK
2691 – 12.2(8)T
2600XM series – 12.1(14)
mainline, 12.2(x) mainline
(future), 12.2(8)T1
2650 series – 12.1(3)T
2620 series – 12.0(7)XK
2610 series – 12.0(7)XK
Requires at least one WIC
or VWIC.
Supports all current WICs
and VWICs.
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