Shipping included*
Exclusions
Additional shipping fees may apply in rare circumstances for deliveries outside standard service areas. In most cases, this only potentially affects shipments to the Northwest Territories and Yukon, as well as certain heavy or oversized items.
Cisco VWIC3-2MFT-T1E1-RF Multiflex Trunk Voice/WAN Interface Card - 2 x T1/E1 WAN
Business volume discounts
Technical guidance
Preparation & staging
QC · ON · AB · BC
Product Features
Technical Overview
Engineered for reliable WAN and voice connectivity, the VWIC3-2MFT-T1E1-RF operates with T1/E1 network technology, delivering dedicated bandwidth for critical applications. The card's two ports support multiflex trunking, providing configuration flexibility for mixed T1 and E1 environments.
Its compact form factor ensures efficient use of router slot space, while the robust design maintains signal integrity across extended deployments.
This section brings together practical product details such as Application/Usage, Total Number of Ports, Interfaces/Ports Details, so buyers can judge configuration, deployment fit, and day-to-day suitability with less guesswork.
Key Product Advantages
This interface card delivers dedicated T1/E1 connectivity with multiflex trunking capabilities, optimizing WAN and voice infrastructure for Cisco router environments.
Dual-Port Flexibility
Two T1/E1 ports support simultaneous data and voice traffic, reducing the need for multiple interface cards.
- Configurable for T1 or E1 line rates
- Multiflex trunking for mixed environments
Seamless Integration
Designed specifically for Cisco Integrated Service Routers, ensuring full compatibility and reliable performance.
- Hot-pluggable installation
- No external adapters required
Deployment / Use Cases
The VWIC3-2MFT-T1E1-RF is ideal for expanding WAN and voice capabilities in Cisco router-based networks. It supports a range of deployment scenarios from branch offices to service provider edge locations.
Common use cases include connecting to T1/E1 leased lines for data backhaul, integrating with legacy PBX systems for voice trunking, and providing redundant WAN links for business continuity. Its compatibility with multiple Cisco router models makes it a versatile choice for network upgrades and expansions.
Physical Profile
The interface card features a compact design with dimensions of 0.75" (19.05 mm) height, 3.08" (78.23 mm) width, and 4.74" (120.40 mm) depth, weighing approximately 3.04 oz (86.18 g). Its small footprint allows efficient use of router slot space while maintaining robust construction for reliable operation in various environments.
- Width
- 3.08" (78.23 mm)
- Depth
- 4.74" (120.40 mm)
- Height
- 0.75" (19.05 mm)
- Weight
- 3.04 oz (86.18 g)
Highlights
- Two T1/E1 WAN ports for data and voice connectivity
- Multiflex trunking supports both T1 and E1 line rates
- Compatible with Cisco Integrated Service Routers including 1900, 2900, and 3900 series
- Hot-pluggable design for easy installation and maintenance
- Compact form factor optimizes router slot usage
- Supports Wide Area Network and Voice applications
- No external adapters required for T1/E1 connectivity
- Robust construction for reliable long-term deployment
Specifications
| Specifications | |
|---|---|
| Manufacturer | Cisco Systems, Inc |
| Manufacturer Part Number | VWIC3-2MFT-T1E1-RF |
| Brand Name | Cisco |
| Product Name | Multiflex Trunk Voice/WAN Interface Card |
| Product Type | Interface Module |
| Technical Information | |
| Application/Usage | Wide Area Network,Voice |
| Interfaces/Ports | |
| Total Number of Ports | 2 |
| Interfaces/Ports Details | 2 x T1/E1 WAN |
| Media & Performance | |
| Network Technology | T1/E1 |
| Physical Characteristics | |
| Height | 0.75" (19.05 mm) |
| Width | 3.08" (78.23 mm) |
| Depth | 4.74" (120.40 mm) |
| Weight (Approximate) | 3.04 oz (86.18 g) |
| Miscellaneous | |
| Compatibility | Cisco Integrated Service Routers: 1921 1941 1941W 2901 2911 2921 2951 3925 3945 3925E 3945E |
FAQ
What routers are compatible with the VWIC3-2MFT-T1E1-RF interface card?
The VWIC3-2MFT-T1E1-RF is compatible with Cisco Integrated Service Routers including the 1921, 1941, 1941W, 2901, 2911, 2921, 2951, 3925, 3945, 3925E, and 3945E models. It is designed specifically for these routers to ensure seamless integration and reliable performance in WAN and voice deployments.
What network technologies does this interface card support?
This interface card supports T1/E1 network technology. The two ports are configurable for either T1 (1.544 Mbps) or E1 (2.048 Mbps) line rates, with multiflex trunking allowing flexible deployment in mixed environments. It is designed for dedicated WAN and voice connectivity without requiring external terminal adapters.
Can this card be installed without powering down the router?
Yes, the VWIC3-2MFT-T1E1-RF features hot-pluggable support, allowing installation and removal without powering down the compatible Cisco router. This enables maintenance and upgrades with minimal network disruption, though it is recommended to follow proper installation procedures to ensure signal integrity and configuration stability.
What are the physical dimensions of this interface card?
The card measures 0.75 inches (19.05 mm) in height, 3.08 inches (78.23 mm) in width, and 4.74 inches (120.40 mm) in depth, with an approximate weight of 3.04 ounces (86.18 grams). Its compact design efficiently utilizes router slot space while maintaining a robust construction suitable for various deployment environments.
| Qty | Price | Available |
|---|
