Cisco 2901 Hwic Slots

This page presents the Cisco ISR routers simulated in Cisco ^TM Packet Tracer 7.3.1 and the WAN Interface Cards (WIC) and Network Modules (NM) available for those equipments.

Router devices emulated in Cisco Packet Tracer

Figure 7 Interface Card Slot Locations on Cisco 2901 Note To install double-wide interface cards in Cisco 2901 routers, remove the slot divider. When the slot dividers are removed, slot 0 and slot 1 become slot 1, and slot 2 and slot 3 become slot 3. Figure 8 Interface Card Slot Locations on Cisco 2911. Cisco CISCO2811 / 2811 2800 Series Integrated Services Router - 2 FE, 1NME, 4 HWIC, 2 PVDM Slots, 256MB DRAM, 64MB Flash - Refurbished Cisco Systems ®, Inc. Redefined best-in-class enterprise and small- to- midsize business routing with a new line of integrated services routers that are optimized for the secure, wire-speed delivery of. The 2901 has 4 HWIC slots, but the HWIC-D-9ESW is a double-width card which takes up two slots. You'd have nowhere to put the HWIC-1GE-SFP. Edit: With the 1U restriction, would a layer 3 switch.

Cisco 1841 ISR router

The Cisco 1841 Integrated Services Router provides two fixed 10/100 (100BASE-TX) Ethernet ports, two integrated High-Speed WAN Interface Card (HWIC) slots that are compatible with WAN Interface Card (WICs) and Voice/WAN Interface Cards (VWICs), and one internal Advanced Integration Module (AIM) slot.

Cisco 2620XM ISR router

The Cisco 2620XM Multiservice Router provides a one-network module slot platform with one fixed 10/100 (100BASE-TX) Ethernet port, two integrated WAN Interface Card (WIC) slots, and one Advanced Integration Module (AIM) slot.

Cisco 2621XM ISR router

The Cisco 2621XM Multiservice Router provides a one-network module slot platform with two fixed 10/100 (100BASE-TX) Ethernet ports, two integrated WAN Interface Card (WIC) slots, and one Advanced Integration Module (AIM) slot.

The 2621XM supports the same modules that the 2620XM supports.

Cisco 2811 ISR router

The Cisco 2811 Integrated Services Router provides one Enhanced Network-Module slot with two fixed 10/100 (100BASE-TX) Ethernet ports, four integrated High-Speed WAN Interface Card (HWIC) slots that are compatible with WAN Interface Card (WICs), Voice Interface Cards (VICs) and Voice/WAN Interface Cards (VWICs), and dual Advanced Integration Module (AIM) slots.

Cisco 1941 ISR router

The Cisco 1941 Integrated Services Router (ISR) delivers highly secure data, mobility, and application services. Key features include two integrated 10/100/1000 Ethernet ports, 2 enhanced High-Speed WAN Interface Card slots, HWIC1 Internal Services Module slot, Fully integrated power distribution to modules supporting 802.3af Power over Ethernet (PoE) and Cisco Enhanced PoE.

Cisco 2901 ISR router

The Cisco 2901 Integrated Services Router (ISR) has been designed to delivers data, voice, video, and application services for branch offices. It includes 2 integrated 10/100/1000 Ethernet ports and 4 enhanced high-speed WAN interface card slots. This router key features are hardware-accelerated VPN encryption, integrated threat control, and 802.3af Power over Ethernet (PoE).

Cisco 2911 ISR router

The Cisco 2911 Integrated Services Router (ISR) provides 2 integrated 10/100/1000 Ethernet ports, 4 enhanced high-speed WAN interface card (WIC) slots, 2 onboard digital signal processor (DSP) slots and 1 onboard Internal Service Module for application services.

Cisco 819 ISR router

The Cisco 819 Integrated Services Router (ISR) supports machine-to-machine (M2M) applications that can enable enterprises to use 3G wireless WAN network services.

Cisco 829 ISR router

Cisco Hwic 4esw

Cisco 829 Industrial Integrated Services Routers provide highly secure, reliable, and easy-to-manage 3G/4G LTE WAN cellular and Wireless LAN connectivity for mobile environments.

Cisco 2901 Hwic Slots 777

Cisco CGR 1240 rugged router

The CGR 1240 is a ruggedized communication platform, designed for use in Field Area Network (FAN) power distribution grids that require outdoor, pole-mounted routers. The FAN is a distribution system in which power generation and transmission are linked to the power consumers.

Cisco 4321 ISR router (added in Cisco Packet Tracer 7.1)

Added in Packet Tracer 7.1, the Cisco 4000 Series Integrated Services Routers (ISR) revolutionize WAN communications in the enterprise branch. With new levels of built-in intelligent network capabilities and convergence, the routers specifically address the growing need for application-aware networking in distributed enterprise sites.

Cisco 4331 Integrated Services Router (added in Cisco Packet Tracer 7.3)

Added in Cisco Packet Tracer 7.3, Cisco ISR 4331 and ISR 4321 feature Cisco IOS image resilience through secure boot-image and secure boot-config commands and add network programmability support to Packet Tracer through NETCONF / YANG protocols which are topics of the CCNP Enterprise ENCOR exam. Cisco ISR 4000 series support a large range of WAN or LAN connectivity options such as T1, T3/, serial, 10Gigabit Ethernet, and 4G LTE capabilities. It's network programmability capabilities through NETCONF / YANG model allow operationnal cost savings and makes configuration of a large branch offices number easier.

WIC modules

Module	Description
WIC-1AM	The WIC-1AM provides one internal V.90 analog modems. This WIC can be used for basic telephone service connections. The WIC-1AM uses one port for connection to a standard telephone line, and the other port can be connected to a basic analog telephone for use when the modem is idle.
WIC-1ENET	The WIC-1ENET is a single-port 10 Mbps Ethernet interface card, for use with 10BASE-T Ethernet LANs.
WIC-1T	The WIC-1T provides a single port serial connection to remote sites or legacy serial network devices such as alarm systems, Synchronous Data Link Control (SDLC) concentrators, and packet over SONET devices. Sync Max Speed : 2048 Mbit/s Async Max Speed : 115.2 Kbit/s
WIC-2AM	The WIC-2AM card features dual RJ-11 connectors, which are used for basic telephone service connections. The WIC-2AM has two internal V.90 analog modems to allow multiple data communication connections. These WICs can be used for incoming or outgoing analog modem calls.
WIC-2T	The 2-port asynchronous/synchronous serial network module provides flexible multi-protocol support, with each port individually configurable in synchronous or asynchronous mode, offering mixed media dial support in a single chassis. Applications for asynchronous/synchronous support include: - Low speed WAN aggregation (up to 128 Kbps), - Dial-up modem support, - Async or Sync connections to management ports of other equipment, - Transport of legacy protocols such as Bi-sync and SDLC.
HWIC-4ESW	The HWIC-4ESW provides four switching ports.
HWIC-8A	New module included in CiscoPacket Tracer 6.0.1Cisco ISR routers. This serial modules allows out of band management of Cisco networking devices through their console port. The HWIC-8A module allows the connection of 8 console cables using the octal cable, each serial connection being mapped to a TCP port for telnet access.
WIC-Cover	The WIC cover plate provides protection for the internal electronic components. It also helps maintain adequate cooling by normalizing airflow.

Network modules (NM)

Cisco 2901 Hwic Slots For Sale

Module	Description
NM-1E	The NM-1E features a single Ethernet port that can connect a LAN backbone which can also support either six PRI connections to aggregate ISDN lines, or 24 synchronous/asynchronous ports.
NM-1E2W	The NM-1E2W provides a single Ethernet port with two WIC slots that can support a single Ethernet LAN, together with two serial/ISDN backhaul lines, and still allow multiple serial or ISDN in the same chassis.
NM-1FE-FX	The NM-1FE-FX Module provides one Fast-Ethernet interface for use with fiber media. Ideal for a wide range of LAN applications, the Fast Ethernet network modules support many internetworking features and standards. Single port network modules offer autosensing 10/100BaseTX or 100BaseFX Ethernet.
NM-1FE-TX	The NM-1FE-TX Module provides one Fast-Ethernet interface for use with copper media. Ideal for a wide range of LAN applications, the Fast Ethernet network modules support many internetworking features and standards. Single port network modules offer autosensing 10/100BaseTX or 100BaseFX Ethernet. The TX (copper) version supports virtual LAN (VLAN) deployment.
NM-1FE2W	The NM-1FE2W Module provides one Fast-Ethernet interface for use with copper media, in addition to two Wan Interface Card expansion slots. Ideal for a wide range of LAN applications, the Fast Ethernet network modules support many internetworking features and standards. Single port network modules offer autosensing 10/100BaseTX or 100BaseFX Ethernet. The TX (copper) version supports virtual LAN (VLAN) deployment.
NM-2E2W	The NM-2E2W provides two Ethernet ports with two WIC slots that can support two Ethernet LANs, together with two serial/ISDN backhaul lines, and still allow multiple serial or ISDN in the same chassis.
NM-2FE2W	The NM-2FE2W Module provides two Fast-Ethernet interfaces for use with copper media, in addition to two Wan Interface Card expansion slots. Ideal for a wide range of LAN applications, the Fast Ethernet network modules support many internetworking features and standards.
NM-2W	The NM-2W Module provides two WAN Interface Card expansion slots. It can be used with a broad range of interface cards, supporting a diverse array of physical media and network protocols.
NM-4A/S	The 4-port asynchronous/synchronous serial network module provides flexible multi-protocol support, with each port individually configurable in synchronous or asynchronous mode, offering mixed-media dial support in a single chassis. Applications for Asynchronous/Synchronous support include: Low speed WAN aggregation (up to 128 Kbps), dial-up modem support, Async or Sync connections to management ports of other equipment, and transport of legacy protocols such as Bi-sync and SDLC.
NM-4E	The NM-4E features four Ethernet ports for multifunction solutions that require higher-density Ethernet than the mixed-media network modules.
NM-8A/S	The 8-port asynchronous/synchronous serial network module provides flexible multi-protocol support, with each port individually configurable in synchronous or asynchronous mode, offering mixed-media dial support in a single chassis. Applications for Asynchronous/Synchronous support include: Low speed WAN aggregation (up to 128 Kbps), dial-up modem support, Async or Sync connections to management ports of other equipment, and transport of legacy protocols such as Bi-sync and SDLC.
NM-8AM	The NM-8AM Integrated V.92 analog modem network module provides cost-effective analog telephone service connectivity for lower-density remote-access service (RAS), dial-out and fax-out modem access, asynchronous dial-on-demand routing (DDR) plus dial backup, and remote router management. Both the 8-port and 16-port versions use RJ-11 jacks to connect the integrated modems to basic analog telephone lines on the public switched telephone network (PSTN) or private telephony systems.
NM-Cover	The NM cover plate provides protection for the internal electronic components. It also helps maintain adequate cooling by normalizing airflow.

Cisco Hwic 2t

UCS E-Series Server Blade	3900	2900	1900	Description
UCS-E160D-M1/K9	√	UCS-E,DoubleWide,6CoreCPU,2x8G SD,1x8G RDIMM,1-3 HDD Data SheetQ&A
UCS-E160D-M2/K9	√	√	UCS-E,DoubleWide,6CoreCPU,2x8G SD,1x8GRDIMM,1-3 HDD. Note: Not available for the Cisco 2911 and 2901
UCS-E160DP-M1/K9	√	UCS-E,DblWide,6CoreCPU,2x8GSD,1x8GRDIMM,1-2HDD,1PCIe Data SheetQ&A
UCS-E180D-M2/K9	√	UCS-E,DoubleWide,8CoreCPU,2x8G SD,1x8G RDIMM,1-3 HDD
UCS-E140D-M1/K9	√	√	UCS-E,DoubleWide,4CoreCPU,2x8G SD,1x8GRDIMM,1-3 HDD Data SheetQ&A Note: Not available for the Cisco 2911 and 2901
UCS-E140DP-M1/K9	√	√	UCS-E,DblWide,4CoreCPU,2x8GSD,1x8GRDIMM,1-2HDD,1PCIe Data SheetQ&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 SheetQ&A Note: Not available for the Cisco 2901
UCS-E140S-M2/K9	√	√	UCS E-Series, Single-Wide, Intel Xeon E3 1100 v2 Quad Core processor, 8GB RAM, 2 SD cards
UCS-EN120S-M2/K9	√	√	UCS E-Series Network Compute Engine, 2CoreCPU, 4-16GB RAM, 1-2 HDD, 1-2 SD Cards
UCS-EN120E-54/K9	√	√	√	UCS E-Series NCE DW-EHWIC, 2C Rangeley, 4GB RAM , 50GB HDD
UCS-EN120E-58/K9	√	√	√	UCS E-Series NCE DW-EHWIC, 2C Rangeley, 8GB RAM , 50GB HDD
UCS-EN120E-108/K9	√	√	√	UCS E-Series NCE DW-EHWIC, 2C Rangeley, 8GB RAM , 100GB HDD
UCS-EN120E-208/K9	√	√	√	UCS E-Series NCE DW-EHWIC, 2C Rangeley, 8GB RAM , 200GB HDD
SM-SRE-910-K9	√	√	Services Ready Engine (SRE) Service Module, 4 GB of DRAM, x2 512-GB Hard Drive, 2-GB USB Flash Data SheetQ&AMore Information
SM-SRE-710-K9	√	√	Services Ready Engine (SRE) Service Module, 2 GB of DRAM, 512-GB Hard Drive, 512-MB USB Flash Data SheetQ&AMore Information
ISM-SRE-300-K9	√¹	√	√¹	Services Ready Engine (SRE) Internal Service Module, 512 MB of DRAM, 4-GB USB Flash Data SheetQ&AMore Information Note: Not available for the Cisco 1941W, 3925E, and 3945E
VPN and Security	3900	2900	1900
ISM-VPN-39	√	3DES/AES/SUITE-B VPN Encryption module Data SheetQ&A Note: Not available for the Cisco 3925E and 3945E
ISM-VPN-29	√	3DES/AES/SUITE-B VPN Encryption module Data SheetQ&AMore Information
ISM-VPN-19	√	3DES/AES/SUITE-B VPN Encryption module Data SheetQ&A Note: Not available for the Cisco 2901
Ethernet Switch	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 SheetQ&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 SheetQ&A
SM-X-ES3D-48-P	√	√	Cisco SM-X Layer 2/3 EtherSwitch Service Module for Cisco 4451-X and Cisco 2900 and 3900 Series Integrated Services RoutersNote: Not available for 2901 or 2911
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 SheetQ&A
SM-D-ES3-48-P	√	√	Enhanced EtherSwitch, L2/L3, Double-Wide Service Module, 48 Fast Ethernet, 2 SFP, PoE Data SheetQ&A
SM-ES3G-24-P	√	√	Enhanced EtherSwitch, L2/L3, Service Module, 24 Gb Ethernet, PoE Data SheetQ&A
SM-ES3-24-P	√	√	Enhanced EtherSwitch, L2/L3, Service Module, 23 Fast Ethernet, 1 Gb Ethernet, PoE Data SheetQ&A
SM-ES3G-16-P	√	√	Enhaced EtherSwitch, L2/L3, Service Module, 16 Gb Ethernet, PoE Data SheetQ&A
SM-ES3-16-P	√	√	Enhanced EtherSwitch, L2/L3, SM, 15 Fast Ethernet, 1 Gb Ethernet, PoE Data SheetQ&A
SM-D-ES2-48	√	√	Enhanced EtherSwitch, L2, Double Wide Service Module, 48 Fast Ethernet, 2 SFP Data SheetQ&A
SM-ES2-24-P	√	√	Enhanced EtherSwitch, L2, Service Module, 23 Fast Ethernet, 1 Gb Ethernet, PoE Data SheetQ&A
SM-ES2-24	√	√	Enhanced EtherSwitch, L2, Service Module, 23 Fast Ethernet, 1Gb Ethernet Data SheetQ&A
SM-ES2-16-P	√	√	Enhanced EtherSwitch, L2, Service Module, 15 Fast Ethernet, 1 Gb Ethernet, PoE Data SheetQ&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 SheetQ&A
EHWIC-D-8ESG	√	√	√¹	8-port double-wide Gb Ethernet switch EHWIC Data SheetQ&A
EHWIC-4ESG-P	√	√	√¹	4-port single-wide Gb Ethernet switch EHWIC, PoE capable Data SheetQ&A
EHWIC-4ESG	√	√	√¹	4-port single-wide Gb Ethernet switch EHWIC Data SheetQ&A
HWIC-D-9ESW-POE	√	√	√¹	9-port Ethernet switch HWIC, PoE capable Data SheetQ&A Note: Not supported on the Cisco 1941W
HWIC-4ESW-POE	√	√	√¹	4-port Ethernet switch HWIC, PoE capable Data SheetQ&A Note: Not supported on the Cisco 1941W
Ethernet Routed-Port	3900	2900	1900
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 SheetQ&A
HWIC-2FE	√	√	√	2-port 10/100 Routed-Port HWIC Data SheetQ&A
Wireless LAN and WAN	3900	2900	1900
EHWIC-4G-LTE-AU	√	√	√	4G LTE EHWIC for Australia, 800/900/1800/2100/2600 MHz
EHWIC-4G-LTE-AT	√	√	√	4G LTE EHWIC for ATT, AWS/700 MHz, HSPA+
EHWIC-4G-LTE-BE	√	√	√	4G LTE EHWIC for Bell Canada, LTE AWS / HSPA+
EHWIC-4G-LTE-CA	√	√	√	4G LTE EHWIC for Canada, AWS/700 MHz, HSPA+
EHWIC-4G-LTE-GB	√	√	√	4G LTE EHWIC for Global, 800/900/1800/2100/2600 MHz
EHWIC-4G-LTE-JP	√	√	√	4G LTE EHWIC for Japan NTT Docomo 2100 MHz / HSPA+
EHWIC-4G-LTE-ST	√	√	√	4G LTE EHWIC for Sprint, PCS 2500 MHz, EVDO
EHWIC-4G-LTE-VZ	√	√	√	4G LTE EHWIC for Verizon, AWS/700 MHz, EVDO
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 SheetQ&A
EHWIC-4G-LTE-A	√	√	√	4G LTE EHWIC for AT&T, 700 MHz Band 17, 850/1900/2100 MHz UMTS/HSPA Data SheetQ&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 SheetQ&A
EHWIC-3G-HSPA+7	√	√	√	(non-US) 3.7G HSPA+ Release 7 EHWIC w/ SMS/GPS (MC8705) Data SheetQ&A
EHWIC-3G-HSPA+7-A	√	√	√	ATT HSPA+ R7 EHWIC with SMS/GPS based on MC8705 Data SheetQ&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&AMore Information
Voice Modules
Analog and Digital Voice/Fax	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 SheetQ&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	3900	2900	1900
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
VWIC2-1MFT-T1/E1	√	√	√	1-port T1/E1 Voice / WAN w/ Drop & Insert
VWIC2-2MFT-G703	√	√	√	2-port T1/E1 Voice / WAN w/ D&I & unstructured E1 (G703)
VWIC2-1MFT-G703	√	√	√	1-port T1/E1 Voice / WAN w/ D&I & unstructured E1 (G703)
Voice Interface Cards	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 and Video Digital Signal Processor Modules 3	3900	2900	1900
PVDM3-256	√	√	256-channel voice and video DSP module Q&A
PVDM3-192	√	√	192-channel voice and video DSP module Q&A
PVDM3-128	√	√	128-channel voice and video DSP module Data SheetQ&A
PVDM3-64	√	√	64-channel voice and video DSP module Data SheetQ&A
PVDM3-32	√	√	32-channel voice and video DSP module Data SheetQ&A
PVDM3-16	√	√	16-channel voice and video DSP module Data Sheet
Packet Voice Digital Signal Processor Modules 2	3900	2900	1900
PVDM2-64	√	√	64-channel fax and voice DSP module Data SheetQ&A
PVDM2-48	√	√	48-channel fax and voice DSP module Data SheetQ&A
PVDM2-32	√	√	32-channel fax and voice DSP module Data SheetQ&A
PVDM2-16	√	√	16-channel fax and voice DSP module Data SheetQ&A
PVDM2-8	√	√	8-channel fax and voice DSP module Data SheetQ&A
Broadband	3900	2900	1900
EHWIC-VA-DSL-A	√	√	√	Multi Mode VDSL2/ADSL/2/2+ EHWIC Annex A Data SheetQ&A
EHWIC-VA-DSL-B	√	√	√	Multi Mode VDSL2/ADSL/2/2+ EHWIC Annex B Data SheetQ&A
EHWIC-VA-DSL-M	√	√	√	Multi Mode VDSL2/ADSL/2/2+ EHWIC Annex M Data SheetQ&A
EHWIC-4SHDSL-EA	√	√	√	Multi Mode EFM/ATM SHDSL EHWIC Data SheetQ&A
HWIC-4SHDSL-E	√	√	√	4-pair G.SHDSL HWIC with 2-wire, 4-wire, and 8-wire support Data SheetQ&A
HWIC-2SHDSL	√	√	√	2-pair G.SHDSL HWIC with 2-wire and 4-wire support Data SheetQ&A
Serial WAN Interface	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 SheetQ&A
HWIC-4T1/E1	√	√	4-port clear-channel T1/E1 HWIC Data Sheet
HWIC-4T	√	√	4-port serial HWIC Data SheetQ&A
HWIC-1DSU-T1	√	√	√	1-Port T1/Fractional T1 DSU/CSU High-Speed WAN Interface Card Data SheetQ&A
HWIC-1T	√	√	√	1-Port Serial High-Speed WAN Interface Card Data SheetQ&A
HWIC-2T	√	√	√	2-Port Serial High-Speed WAN Interface Card Data SheetQ&A
Channelized T1/E1 and ISDN PRI	3900	2900	1900
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	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	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	3900	2900	1900
HWIC-16A	√	√	16-port Async HWIC Data SheetQ&A
HWIC-8A	√	√	√	8-port Async HWIC Data SheetQ&A
SM-32A	√	√	√	32-port Async Service Module Data SheetQ&A
HWIC-8A/S-232	√	√	√	8-port Async/Sync Serial HWIC, EIA-232 Data SheetQ&A
HWIC-4A/S	√	√	√	4-port Async/Sync Serial HWIC Data SheetQ&A
HWIC-2A/S	√	√	√	2-Port Async/Sync Serial High-Speed WAN Interface Card Data SheetQ&A
Analog Dialup and Remote Access	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	3900	2900	1900
PVDM2-36DM	√¹	√	36-port digital modem module Data SheetQ&A Note: Not available for the Cisco 3925E and 3945E
PVDM2-24DM	√¹	√	24-port digital modem module Data SheetQ&A Note: Not available for the Cisco 3925E and 3945E
PVDM2-12DM	√¹	√	12-port digital modem module Data SheetQ&A Note: Not available for the Cisco 3925E and 3945E
USB Flash Storage	3900	2900	1900
MEMUSB-1024FT	√	√	√	1-GB USB Flash Token
Small Form-Factor Pluggable	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	√	√