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VWIC2-2MFT-T1/E1
- Description:
- 2-Port 2nd Gen Multiflex Trunk Voice/WAN Int. Card - T1/E1
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$2,200.00
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$659.00
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VWIC2-2MFT-T1/E1
2-Port 2nd Gen Multiflex Trunk Voice/WAN Int. Card...
$2,200.00
$659.00
50 in Global Warehouse
$659.00
70% off
TRUSTED, TRIED, PROVEN
VWIC2-2MFT-T1/E1 Overview
VWIC2-2MFT-T1/E1 is a robust T1/E1 WAN module engineered to deliver reliable digital voice and data connectivity on integrated services routers. Specifically designed for telecommunications applications, this module supports both T1 (1.544 Mbps) and E1 (2.048 Mbps) interfaces while providing the essential framing and signaling required for legacy voice and data circuits.
Offering a compact, modular design intended for seamless installation in Cisco routers, the VWIC2-2MFT-T1/E1 leverages standard RJ-48 connectors to interface with T1/E1 circuits. It is optimized for deployment in network environments that require dependable circuit connectivity for voice, fax, and data transmissions, ensuring compatibility with industry telecom standards and advanced networking protocols.
What is the price of VWIC2-2MFT-T1/E1?
Lowest price of VWIC2-2MFT-T1/E1 is $ 659.00. Shop now! Get further exclusive discounts with bulk quotation on VWIC2-2MFT-T1/E1
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VWIC2-2MFT-T1/E1 Specifications
| Product Type | WAN Module |
| Module Type | T1/E1 WAN Module |
| Data Rate | 1.544 Mbps / 2.048 Mbps |
| Connector Type | RJ-48 |
| Supported Protocols | T1/E1 Framing |
| Form Factor | Modular (EHWIC) |
| Operating Temperature | 0 to 70°C |
| Storage Temperature | -40 to 85°C |
| Input Voltage | 3.3V |
| Compatibility | Cisco Routers |
| Max Speed | N/A |
| Supported Features | Digital Voice, Loopback Testing, Framing Conversion |
| Power Consumption | 5W |
| Interface Ports | 2 x T1/E1 |
| Expansion Slots | EHWIC |
| Product Name | VWIC2-2MFT-T1/E1 |
| Height | N/A |
| Width | N/A |
| Depth | N/A |
| Weight | N/A |
VWIC2-2MFT-T1/E1 Use Case
Branch Office Voice and Data Convergence with VWIC2-2MFT-T1/E1
In a multi-site enterprise, IT teams deploy the VWIC2-2MFT-T1/E1 card in Cisco ISR routers to terminate dual T1/E1 circuits for combined voice and data transport. This setup delivers up to 3 Mbps of aggregated bandwidth per link, enabling toll-quality VoIP trunks alongside LAN-to-WAN connectivity. Outcome: consolidated infrastructure, predictable call quality with QoS prioritization, and streamlined management across branch locations.
Service Provider T1/E1 Aggregation and Failover Architecture
Telecom operators integrate the VWIC2-2MFT-T1/E1 module in edge routers to aggregate two independent T1/E1 circuits and provide resilient voice/WAN links to SMB customers. The card’s hardware-based clocking and failover capabilities ensure sub-50 ms switchover during line faults, while Cisco IOS features support SIP and TDM trunking. Outcome: guaranteed carrier-grade uptime, simplified billing for aggregated channels, and rapid provisioning of new services.
Enterprise Contact Center High-Density Trunking
A global call center uses VWIC2-2MFT-T1/E1 cards in dual Cisco ASR routers to deliver high-density T1/E1 voice trunks into their session border controllers. By leveraging the card’s 2-port design and advanced DSP resources, the deployment supports up to 96 simultaneous calls per card with echo cancellation and G.711/G.729 compression. Outcome: maximized call throughput, reduced Telco costs, and crystal-clear voice quality under peak traffic.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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| Compatibility | Cisco Routers | Cisco Integrated Services Routers | Cisco Routers | Cisco Routers | Cisco |
| Connector Type | T1 Coaxial Connector | RJ-48 | Modular G.703 Connector | RJ-48 | N/A |
| Data Rate | 1.544 Mbps | 1.544Mbps (T1) / 2.048Mbps (E1) | 1.544Mbps/2.048Mbps | 1.544 Mbps / 2.048 Mbps | N/A |
| Depth | N/A | N/A | N/A | N/A | N/A |
| Expansion Slots | VWIC | VWIC Slot | VWIC Slot | EHWIC | EHWIC |
| Form Factor | Modular (VWIC) | Modular | Modular | Modular (EHWIC) | Modular |
| Height | N/A | N/A | N/A | N/A | N/A |
| Input Voltage | 3.3V | N/A | N/A | 3.3V | N/A |
| Interface Ports | T1 | T1/E1 | G.703 | 2 x T1/E1 | E1/T1 |
| Max Speed | 1.544 Mbps per channel | 1.544Mbps (T1) / 2.048Mbps (E1) | 1.544Mbps/2.048Mbps | N/A | N/A |
| Module Type | T1 Interface Card | T1/E1 WAN Module | WAN | T1/E1 WAN Module | WAN |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Power Consumption | N/A | N/A | N/A | 5W | N/A |
| Product Name | VWIC-2MFT-T1-DIR | VWIC3-1MFT-T1/E1 | VWIC3-2MFT-G703 | VWIC2-2MFT-T1/E1 | VWIC2-1MFT-G703 |
| Product Type | WAN Module | WAN Module | Voice WAN Interface Card | WAN Module | WAN Module |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Supported Features | Digital signal conversion, voice and data integration | T1/E1 Framing, Clock Recovery, Signaling (CAS, FDM) | G.703 framing, DS0 mapping | Digital Voice, Loopback Testing, Framing Conversion | N/A |
| Supported Protocols | TDM / T1 PRI / CAS | T1/E1 | G.703 | T1/E1 Framing | N/A |
| Weight | N/A | N/A | N/A | N/A | N/A |
| Width | N/A | N/A | N/A | N/A | N/A |
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Questions & Answers
Q
What is the Cisco VWIC2-2MFT-T1/E1 interface card?
A
The VWIC2-2MFT-T1/E1 is a 2-port second-generation Multiflex Trunk Voice/WAN Interface Card that delivers T1 and E1 trunk connectivity for supported Cisco routers.
Q
Which Cisco routers are compatible with the VWIC2-2MFT-T1/E1?
A
The VWIC2-2MFT-T1/E1 is compatible with Cisco ISR 1800, 2800, 3800, 3900 and 4000 Series Integrated Services Routers and ASR 1000 Series Aggregation Services Routers.
Q
What transport and voice protocols does the VWIC2-2MFT-T1/E1 support?
A
It supports T1/E1 framing, Channelized TDM, PRI/SS7, Frame Relay (FRF.12), HDLC, PPP and ISDN protocols for both voice and data applications.
Q
How many channels are available per port on the VWIC2-2MFT-T1/E1?
A
Each port on the VWIC2-2MFT-T1/E1 provides 24 T1 or 32 E1 channels, totaling up to 48 T1 or 64 E1 channels across both ports.
Q
Do I need additional software licenses to enable voice on the VWIC2-2MFT-T1/E1?
A
No additional licenses are required for basic T1/E1 voice or data trunk support; advanced voice features may require the Cisco Unified Border Element (CUBE) or Unified Communications licensing.
Q
How do I install the VWIC2-2MFT-T1/E1 in my router?
A
Power off the router, insert the VWIC2-2MFT-T1/E1 into an available enhanced WAN interface slot, secure it with screws, power on the router, and verify installation with the 'show controllers' command.
Q
How can I configure the VWIC2-2MFT-T1/E1 for E1 operation?
A
Enter global configuration mode and use 'controller e1 0/0' (or 0/1), set framing with 'framing ceso', linecode with 'linecode hdb3', and dial-peer or voice-port definitions as required.
Q
What diagnostic commands help verify VWIC2-2MFT-T1/E1 status?
A
Use 'show controllers t1' or 'show controllers e1', 'show isdn status', and 'show interfaces serial' to verify line state, framing, clocking and channel assignments.
Q
Can the VWIC2-2MFT-T1/E1 support both voice and data simultaneously?
A
Yes, the VWIC2-2MFT-T1/E1 supports simultaneous voice and data trunking using Multiflex Trunk (MFT) technology to dynamically allocate channels.
Q
What are the power and environmental requirements for the VWIC2-2MFT-T1/E1?
A
The module draws under 10 W and operates between 0 °C to 40 °C (32 °F to 104 °F) with 10–90% non-condensing humidity, per Cisco hardware installation guidelines.
Q
Does the VWIC2-2MFT-T1/E1 support hot-swapping?
A
No, the VWIC2-2MFT-T1/E1 does not support hot-swap; always power down the router before insertion or removal to avoid hardware damage.
Q
What is the difference between T1 and E1 modes on this card?
A
T1 mode provides 24 channels at 1.544 Mbps with alternate mark inversion (AMI) or B8ZS line coding, while E1 mode offers 32 channels at 2.048 Mbps using HDB3 line coding.
Q
Is the VWIC2-2MFT-T1/E1 covered under Cisco’s warranty?
A
Yes, the VWIC2-2MFT-T1/E1 is covered under Cisco’s standard limited lifetime warranty against manufacturing defects when installed in a supported Cisco router.
Q
How do I troubleshoot no-carrier or red-alarm issues on the VWIC2-2MFT-T1/E1?
A
Verify physical connections, check line coding and framing settings, confirm network-side loopback, and analyze 'show controllers' output for error counters.
Q
Can I use the VWIC2-2MFT-T1/E1 for primary rate ISDN (PRI) services?
A
Yes, the VWIC2-2MFT-T1/E1 supports primary rate ISDN on both T1 (23B+D) and E1 (30B+D) configurations for voice and data.
Q
How do I verify firmware compatibility for the VWIC2-2MFT-T1/E1?
A
Consult the Cisco Feature Navigator or release notes for your IOS version to ensure that VWIC2-2MFT-T1/E1 is supported and load the recommended firmware image.
