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Cisco 2900 Series Integrated Services Routers

Interfaces and Modules

Note 1 - Please refer to the Cisco Supported and Unsupported Modules for Integrated Services Routers document for specific information regarding modules and quantities supported on a given platform.

Application 4451-X 3900 2900 1900  
UCS-E160D-M1/K9     UCS-E,DoubleWide,6CoreCPU,2x8G SD,1x8G RDIMM,1-3 HDD
Data Sheet    Q&A
UCS-E160DP-M1/K9     UCS-E,DblWide,6CoreCPU,2x8GSD,1x8GRDIMM,1-2HDD,1PCIe
Data Sheet    Q&A
UCS-E140D-M1/K9   UCS-E,DoubleWide,4CoreCPU,2x8G SD,1x8GRDIMM,1-3 HDD
Data Sheet    Q&A Note: Not available for the Cisco 2911 and 2901
UCS-E140DP-M1/K9   UCS-E,DblWide,4CoreCPU,2x8GSD,1x8GRDIMM,1-2HDD,1PCIe
Data Sheet    Q&A Note: Not available for the Cisco 2911 and 2901
UCS-E140S-M1/K9   UCS-E,SingleWide,4Cor CPU,2x8G SD,1x8GBUDIMM,1-2 HDD
Data Sheet    Q&A Note: Not available forthe Cisco 2901
SM-SRE-910-K9     Services Ready Engine (SRE) Service Module, 4 GB of DRAM, x2 512-GB Hard Drive, 2-GB USB Flash
Data Sheet    Q&A   More Information
SM-SRE-710-K9     Services Ready Engine (SRE) Service Module, 2 GB of DRAM, 512-GB Hard Drive, 512-MB USB Flash
Data Sheet    Q&A   More Information
ISM-SRE-300-K9   1 1 Services Ready Engine (SRE) Internal Service Module, 512 MB of DRAM, 4-GB USB Flash
Data Sheet    Q&A   More Information Note: Not available for the Cisco 1941W, 3925E, and 3945E
VPN and Security 4451-X 3900 2900 1900  
ISM-VPN-39       3DES/AES/SUITE-B VPN Encryption module
Data Sheet  Q&A Note: Not available for the Cisco 3925E and 3945E
ISM-VPN-29       3DES/AES/SUITE-B VPN Encryption module
Data Sheet   Q&A  More Information
ISM-VPN-19       3DES/AES/SUITE-B VPN Encryption module
Data Sheet  Q&A Note: Not available for the Cisco 2901
Ethernet Switch 4451-X 3900 2900 1900  
SM-X-ES3-16-P   Cisco SM-X Layer 2/3 EtherSwitch Service Module for Cisco 4451-X and Cisco 2900 and 3900 Series Integrated Services Routers
Data Sheet  Q&A
SM-X-ES3-24-P   Cisco SM-X Layer 2/3 EtherSwitch Service Module for Cisco 4451-X and Cisco 2900 and 3900 Series Integrated Services Routers
Data Sheet  Q&A
SM-D-ES3G-48-P     Enhanced EtherSwitch, L2/L3, Double-Wide Service Module, 48 Gb Ethernet, 2 Small Form-Factor Pluggable (SFP) ports, Power over Ethernet (PoE)
Data Sheet  Q&A
SM-D-ES3-48-P     Enhanced EtherSwitch, L2/L3, Double-Wide Service Module, 48 Fast Ethernet, 2 SFP, PoE
Data Sheet   Q&A
SM-ES3G-24-P     Enhanced EtherSwitch, L2/L3, Service Module, 24 Gb Ethernet, PoE
Data Sheet   Q&A
SM-ES3-24-P     Enhanced EtherSwitch, L2/L3, Service Module, 23 Fast Ethernet, 1 Gb Ethernet, PoE
Data Sheet  Q&A
SM-ES3G-16-P     Enhaced EtherSwitch, L2/L3, Service Module, 16 Gb Ethernet, PoE
Data Sheet  Q&A
SM-ES3-16-P     Enhanced EtherSwitch, L2/L3, SM, 15 Fast Ethernet, 1 Gb Ethernet, PoE
Data Sheet    Q&A
SM-D-ES2-48     Enhanced EtherSwitch, L2, Double Wide Service Module, 48 Fast Ethernet, 2 SFP
Data Sheet    Q&A
SM-ES2-24-P     Enhanced EtherSwitch, L2, Service Module, 23 Fast Ethernet, 1 Gb Ethernet, PoE
Data Sheet    Q&A
SM-ES2-24     Enhanced EtherSwitch, L2, Service Module, 23 Fast Ethernet, 1Gb Ethernet
Data Sheet    Q&A
SM-ES2-16-P     Enhanced EtherSwitch, L2, Service Module, 15 Fast Ethernet, 1 Gb Ethernet, PoE
Data Sheet    Q&A
SM-D-ES3G-48-P
SM-D-ES3-48-P
    SM-D-ES3 Data Sheet
SM-D-ES2-48     SM-D-ES2-48 Data Sheet
EHWIC-D-8ESG-P   1 8-port double-wide Gb Ethernet switch EHWIC, PoE capable
Data Sheet   Q&A
EHWIC-D-8ESG   1 8-port double-wide Gb Ethernet switch EHWIC
Data Sheet   Q&A
EHWIC-4ESG-P   1 4-port single-wide Gb Ethernet switch EHWIC, PoE capable
Data Sheet   Q&A
EHWIC-4ESG   1 4-port single-wide Gb Ethernet switch EHWIC
Data Sheet   Q&A
HWIC-D-9ESW-POE   1 9-port Ethernet switch HWIC, PoE capable
Data Sheet   Q&A   Note: Not supported on the Cisco 1941W
HWIC-4ESW-POE   1 4-port Ethernet switch HWIC, PoE capable
Data Sheet   Q&A   Note: Not supported on the Cisco 1941W
Ethernet Routed-Port 4451-X 3900 2900 1900  
SM-X-6X1G       6 Port Dual Mode SFP/ GE Service Module
Data Sheet   Q&A
SM-2GE-SFP-CU       2 port GE SFP service module
Data Sheet 
EHWIC-1GE-SFP-CU   EHWIC 1 port dual mode SFP(100M/1G) or GE(10M/100M/1G)
Data Sheet   Q&A
HWIC-2FE   2-port 10/100 Routed-Port HWIC
Data Sheet   Q&A
Wireless LAN and WAN 4451-X 3900 2900 1900  
EHWIC-4G-LTE-V   Dedicated 4G LTE EHWIC for Verizon Wireless Network, US (Verizon SKU) operates on LTE at 700MHz (band 13) with GPS
Data Sheet  Q&A 
EHWIC-4G-LTE-A   4G LTE EHWIC for AT&T, 700 MHz Band 17, 850/1900/2100 MHz UMTS/HSPA
Data Sheet  Q&A 
EHWIC-4G-LTE-G   4G LTE EHWIC for Europe, LTE 800/900/1800/ 2100/2600 MHz, 900/1900/2100 MHz UMTS/HSPA bands
Data Sheet  Q&A 
EHWIC-3G-HSPA+7   (non-US) 3.7G HSPA+ Release 7 EHWIC w/ SMS/GPS (MC8705)
Data Sheet  Q&A 
EHWIC-3G-HSPA+7-A   ATT HSPA+ R7 EHWIC with SMS/GPS based on MC8705
Data Sheet  Q&A 
EHWIC-3G-HSPA-U   3.5G EHWIC (Non-US) HSPA/UMTS 850/900/1900/2100MHz with SMS/GPS
Data Sheet 
EHWIC-3G-EVDO-V   3G EHWIC Verizon EV-DO Rev A/0/1xRTT 800/1900MHz with SMS/GPS
Data Sheet 
EHWIC-3G-EVDO-S   3G EHWIC Sprint EV-DO Rev A/0/1xRTT 800/1900MHz with SMS/GPS
Data Sheet
EHWIC-3G-EVDO-B   3G EHWIC BSNL EV-DO Rev A/0/1xRTT 800/1900MHz with SMS/GPS
Data Sheet  
HWIC-3G-CDMA-T   3G (for India only) HWIC TATA EVDO Rev A/0/1xRTT 800/1900MHz
Q&A   More Information
Voice Modules
Analog and Digital Voice/Fax 4451-X 3900 2900 1900  
NM-HDV2-2T1/E1     IP Communications High-Density Digital Voice NM with 2 T1/E1
Data Sheet
NM-HDV2-1T1/E1     IP Communications High-Density Digital Voice NM with 2 T1/E1
Data Sheet
NM-HDV2     IP Communications High-Density Digital Voice NM with 2 T1/E1
Data Sheet
NM-HD-2VE     2-slot IP Communications Enhanced Voice/Fax Network Module
Data Sheet
NM-HD-2V     2-slot IP Communications Voice/Fax Network Module
Data Sheet
NM-HD-1V     1-slot IP Communications Voice/Fax Network Module
Data Sheet
EM-HDA-3FXS/4FXO     A 7-port expansion module with 3 FXS and 4 FXO ports
Data Sheet
EM-HDA-6FXO     Six-port FXO voice/fax expansion module
Data Sheet
EM3-HDA-8FXS/DID     8-port voice/fax expansion module - FXS and DID
Data Sheet
EVM-HD-8FXS/DID     High-density voice/fax extension module – 8 FXS/DID
Data Sheet   Q&A
SM-D-72FXS     High-density analog gateway module - 72 port option
Data Sheet
SM-D-48FXS-E     High-density analog gateway module - 48 port option
Data Sheet
T1, E1, and G.703 Multiflex Trunk Voice and WAN Interface Cards 4451-X 3900 2900 1900  
NIM-1MFT-T1/E1       1 port Multi-flex Trunk Voice/Clear-channel Data T1/E1 Module
Data Sheet   Q&A
NIM-2MFT-T1/E1       2 port Multi-flex Trunk Voice/Clear-channel Data T1/E1 Module
Data Sheet   Q&A
NIM-4MFT-T1/E1       4 port Multi-flex Trunk Voice/Clear-channel Data T1/E1 Module
Data Sheet   Q&A
NIM-8MFT-T1/E1       8 port Multi-flex Trunk Voice/Clear-channel Data T1/E1 Module
Data Sheet   Q&A
VWIC3-4MFT-T1/E1       4-port T1/E1 Voice / WAN w/ Drop & Insert
Data Sheet  Note: Supported on the Cisco 2911-3945E
VWIC3-2MFT-T1/E1   2-port T1/E1 Voice / WAN w/ Drop & Insert
Data Sheet
VWIC3-1MFT-T1/E1   1-port T1/E1 Voice / WAN w/ Drop & Insert
Data Sheet
VWIC3-2MFT-G703   2-port T1/E1 Voice / WAN w/ D&I & unstructured E1 (G703)
Data Sheet
VWIC3-1MFT-G703   1-port T1/E1 Voice / WAN w/ D&I & unstructured E1 (G703)
Data Sheet
VWIC2-2MFT-T1/E1   2-port T1/E1 Voice / WAN w/ Drop & Insert
Data Sheet
VWIC2-1MFT-T1/E1   1-port T1/E1 Voice / WAN w/ Drop & Insert
Data Sheet
VWIC2-2MFT-G703   2-port T1/E1 Voice / WAN w/ D&I & unstructured E1 (G703)
Data Sheet
VWIC2-1MFT-G703   1-port T1/E1 Voice / WAN w/ D&I & unstructured E1 (G703)
Data Sheet
Voice Interface Cards 4451-X 3900 2900 1900  
EVM-HD-8FXS/DID     High-density voice/fax extension module – 8 FXS/DID
Data Sheet
EM-4BRI-NT/TE     4-port voice/fax expansion module BRI
Data Sheet
VIC2-2BRI-NT/TE     2-port VIC-BRI (NT and TE)
Data Sheet
VIC3-4FXS/DID     4-port FXS and DID voice/fax interface card
Data Sheet
VIC3-2FXS/DID     2-port FXS and DID voice/fax interface card
Data Sheet
VIC3-2FXS-E/DID     2-port FXS enhanced and DID voice/fax interface card
Data Sheet
VIC3-2E/M     2 port E&M voice/fax interface card
Data Sheet
VIC2-4FXO     4-port VIC-FXO (universal)
Data Sheet
VIC2-2FXO     2-port VIC-FXO (universal)
Data Sheet
Packet Voice Digital Signal Processor Modules 4 4451-X 3900 2900 1900  
PVDM4-256       256-channel voice DSP module
Data Sheet   Q&A
PVDM4-128       128-channel voice DSP module
Data Sheet   Q&A
PVDM4-64       64-channel voice DSP module
Data Sheet   Q&A
PVDM4-32       32-channel voice DSP module
Data Sheet   Q&A
Packet Voice and Video Digital Signal Processor Modules 3 4451-X 3900 2900 1900  
PVDM3-256     256-channel voice and video DSP module
Data Sheet   Q&A
PVDM3-192     192-channel voice and video DSP module
Data Sheet   Q&A
PVDM3-128     128-channel voice and video DSP module
Data Sheet   Q&A
PVDM3-64     64-channel voice and video DSP module
Data Sheet   Q&A
PVDM3-32     32-channel voice and video DSP module
Data Sheet   Q&A
PVDM3-16     16-channel voice and video DSP module
Data Sheet
Packet Voice Digital Signal Processor Modules 2 4451-X 3900 2900 1900  
PVDM2-64     64-channel fax and voice DSP module
Data Sheet  Q&A
PVDM2-48     48-channel fax and voice DSP module
Data Sheet  Q&A
PVDM2-32     32-channel fax and voice DSP module
Data Sheet  Q&A
PVDM2-16     16-channel fax and voice DSP module
Data Sheet  Q&A
PVDM2-8     8-channel fax and voice DSP module
Data Sheet  Q&A
Broadband 4451-X 3900 2900 1900  
EHWIC-VA-DSL-A   Multi Mode VDSL2/ADSL/2/2+ EHWIC Annex A
Data Sheet  Q&A
EHWIC-VA-DSL-B   Multi Mode VDSL2/ADSL/2/2+ EHWIC Annex B
Data Sheet  Q&A
EHWIC-VA-DSL-M   Multi Mode VDSL2/ADSL/2/2+ EHWIC Annex M
Data Sheet  Q&A
EHWIC-4SHDSL-EA   Multi Mode EFM/ATM SHDSL EHWIC
Data Sheet  Q&A
HWIC-4SHDSL-E   4-pair G.SHDSL HWIC with 2-wire, 4-wire, and 8-wire support
Data Sheet  Q&A
HWIC-2SHDSL   2-pair G.SHDSL HWIC with 2-wire and 4-wire support
Data Sheet  Q&A
Serial WAN Interface 4451-X 3900 2900 1900  
HWIC-1DSU-56K4   1-Port 4-Wire 56/64 Kpbs CSU/DSU WAN Interface Card
Datasheet
NM-1T3/E3   1   1-port clear-channel T3/E3 network module
Data Sheet Note: Supported on the Cisco 2951-3945E
SM-X-1T3/E3   One-port clear-channel T3/E3 Service Module
Data Sheet  Q&A
HWIC-4T1/E1     4-port clear-channel T1/E1 HWIC
Data Sheet
HWIC-4T     4-port serial HWIC
Data Sheet  Q&A
HWIC-1DSU-T1   1-Port T1/Fractional T1 DSU/CSU High-Speed WAN Interface Card
Data Sheet    Q&A
HWIC-1T   1-Port Serial High-Speed WAN Interface Card
Data Sheet    Q&A
HWIC-2T   2-Port Serial High-Speed WAN Interface Card
Data Sheet    Q&A
Channelized T1/E1 and ISDN PRI 4451-X 3900 2900 1900  
NIM-1CE1T1-PRI       1 port Multi-flex Trunk Voice/Channelized Data T1/E1 Module
Data Sheet    Q&A
NIM-2CE1T1-PRI       2 port Multi-flex Trunk Voice/Channelized Data T1/E1 Module
Data Sheet    Q&A
NM-8CE1T1-PRI       1-port Channelized E1/T1/ISDN PRI High-Speed WAN Interface Card (HWIC)
Data Sheet
HWIC-2CE1T1-PRI     2-port Channelized E1/T1/ISDN PRI HWIC
Data Sheet  Note: Not supported on the Cisco 2901
HWIC-1CE1T1-PRI     1-port Channelized E1/T1/ISDN PRI HWIC
Data Sheet  Note: Not supported on the Cisco 2901
ISDN BRI 4451-X 3900 2900 1900  
VIC2-2BRI-NT/TE     2-port VIC card-BRI (NT and TE)
Data Sheet
HWIC-4B-S/T   4-port ISDN BRI High-Speed WAN Interface Card
Data Sheet
HWIC-1B-U   1-port ISDN BRI U High-Speed WAN Interface Card
Data Sheet
WIC-1B-S/T-V3   1 1-port ISDN WAN Interface Card (dial and leased line)
Data Sheet  Note: Not available for the Cisco 3925E and 3945E
ATM 4451-X 3900 2900 1900  
NM-1A-OC3-POM       1-port ATM OC-3 module with single pluggable optical module (Small Form-Factor Pluggable) slot
Data Sheet 
NM-1A-T3/E3       1-port T3/E3 ATM network Module
Data Sheet
Sync/Async 4451-X 3900 2900 1900  
HWIC-16A     16-port Async HWIC
Data Sheet  Q&A
HWIC-8A   8-port Async HWIC
Data Sheet  Q&A
SM-32A   32-port Async Service Module
Data Sheet  Q&A
HWIC-8A/S-232   8-port Async/Sync Serial HWIC, EIA-232
Data Sheet   Q&A
HWIC-4A/S   4-port Async/Sync Serial HWIC
Data Sheet   Q&A
HWIC-2A/S   2-Port Async/Sync Serial High-Speed WAN Interface Card
Data Sheet   Q&A
Analog Dialup and Remote Access 4451-X 3900 2900 1900  
WIC-2AM-V2   2-port analog modem WIC
Data Sheet
WIC-1AM-V2   1-port analog modem WIC
Data Sheet
Digital Modem 4451-X 3900 2900 1900  
PVDM2-36DM   1   36-port digital modem module
Data Sheet  Q&A  Note: Not available for the Cisco 3925E and 3945E
PVDM2-24DM   1   24-port digital modem module
Data Sheet  Q&A  Note: Not available for the Cisco 3925E and 3945E
PVDM2-12DM   1   12-port digital modem module
Data Sheet  Q&A  Note: Not available for the Cisco 3925E and 3945E
USB Flash Storage 4451-X 3900 2900 1900  
MEMUSB-1024FT   1-GB USB Flash Token
Small Form-Factor Pluggable 4451-X 3900 2900 1900  
ISR G2 on-board Gb Ethernet     Please refer to the Cisco Supported and Unsupported Modules for Integrated Services Routers document
GLC-LH-SM    
GLC-SX-MM    
GLC-ZX-SM    
GLC-FE-100FX    
GLC-FE-100LX    
GLC-FE-100ZX    
GLC-FE-100EX    
GLC-GE-100FX    
GLC-BX-D    
GLC-BX-U    
GLC-SX-MMD    
GLC-LH-SMD    
CWDM-SFP-1470    
CWDM-SFP-1490    
CWDM-SFP-1510    
CWDM-SFP-1530    
CWDM-SFP-1550    
CWDM-SFP-1570    
CWDM-SFP-1590    
CWDM-SFP-1610    
DWDM-SFP-3033    
DWDM-SFP-3112    
DWDM-SFP-3190    
DWDM-SFP-3268    
DWDM-SFP-3425    
DWDM-SFP-3504    
DWDM-SFP-3582    
DWDM-SFP-3661    
DWDM-SFP-3819    
DWDM-SFP-3898    
DWDM-SFP-3977    
DWDM-SFP-4056    
DWDM-SFP-4214    
DWDM-SFP-4294    
DWDM-SFP-4373    
DWDM-SFP-4453    
DWDM-SFP-4612    
DWDM-SFP-4692    
DWDM-SFP-4772    
DWDM-SFP-4851    
DWDM-SFP-5012    
DWDM-SFP-5092    
DWDM-SFP-5172    
DWDM-SFP-5252    
DWDM-SFP-5413    
DWDM-SFP-5494    
DWDM-SFP-5575    
DWDM-SFP-5655    
DWDM-SFP-5817    
DWDM-SFP-5898    
DWDM-SFP-5979    
DWDM-SFP-6061    
Extend the usefulness of your Cisco hardware and software products by installing the following interface cards or modules in your system.