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VWIC3-1MFT-T1/E1
- Description:
- Cisco Voice/WAN Card VWIC3-1MFT-T1/E1
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VWIC3-1MFT-T1/E1
Cisco Voice/WAN Card VWIC3-1MFT-T1/E1
$2,434.00
$633.00
21 in Global Warehouse
$633.00
74% off
TRUSTED, TRIED, PROVEN
VWIC3-1MFT-T1/E1 Overview
VWIC3-1MFT-T1/E1 is a high-performance WAN interface module designed to integrate T1/E1 services into Cisco Integrated Services Routers. Built specifically for deploying leased-line voice and data connectivity, this module efficiently converts traditional T1/E1 circuits into digital packets and vice versa, ensuring seamless and reliable communications in both enterprise and carrier environments.
Engineered for versatility, the VWIC3-1MFT-T1/E1 supports standard T1 speeds of 1.544 Mbps and E1 speeds of 2.048 Mbps, and it connects via an RJ-48 port. Its modular form factor allows for straightforward installation in router slots, making it ideal for expanding network capacity, upgrading existing WAN infrastructures, and integrating legacy telephony with modern IP-based networks.
What is the price of VWIC3-1MFT-T1/E1?
Lowest price of VWIC3-1MFT-T1/E1 is $ 633.00. Shop now! Get further exclusive discounts with bulk quotation on VWIC3-1MFT-T1/E1
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VWIC3-1MFT-T1/E1 Specifications
| Product Type | WAN Module |
| Module Type | T1/E1 WAN Module |
| Data Rate | 1.544Mbps (T1) / 2.048Mbps (E1) |
| Connector Type | RJ-48 |
| Supported Protocols | T1/E1 |
| Form Factor | Modular |
| Operating Temperature | 0 to 70°C |
| Storage Temperature | -40 to 85°C |
| Input Voltage | N/A |
| Compatibility | Cisco Integrated Services Routers |
| Max Speed | 1.544Mbps (T1) / 2.048Mbps (E1) |
| Supported Features | T1/E1 Framing, Clock Recovery, Signaling (CAS, FDM) |
| Power Consumption | N/A |
| Interface Ports | T1/E1 |
| Expansion Slots | VWIC Slot |
| Product Name | VWIC3-1MFT-T1/E1 |
| Height | N/A |
| Width | N/A |
| Depth | N/A |
| Weight | N/A |
VWIC3-1MFT-T1/E1 Use Case
Enterprise Branch Office PSTN Integration with VWIC3-1MFT-T1/E1
In a multi-site enterprise environment, IT teams deploy the VWIC3-1MFT-T1/E1 Cisco Voice/WAN Card on ISR routers to terminate T1/E1 trunks directly into the branch network. This consolidates voice and data on a single platform, reduces hardware footprint by 30%, and delivers carrier-grade PSTN connectivity with sub-50 ms jitter for clear, reliable voice calls.
Phased Legacy PBX to VoIP Migration Using VWIC3-1MFT-T1/E1
Large organizations transitioning from legacy T1/E1 PBX systems to Cisco Unified Communications Manager leverage the VWIC3-1MFT-T1/E1 as a hybrid gateway. By supporting both TDM and IP voice, it enables incremental cutovers without service disruption, accelerates migration timelines by up to 40%, and defers costly forklift upgrades while maintaining 99.99% voice uptime.
High-Availability Voice Continuity for Financial Services
In banking or trading environments where voice uptime is critical, dual VWIC3-1MFT-T1/E1 cards installed on redundant Cisco ISRs provide active/standby T1/E1 failover across diverse carriers. This architecture ensures automatic switchover in under 300 ms, meets stringent SLAs for sub-0.5% annual downtime, and safeguards compliance with financial-sector regulatory requirements.
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 | Cisco Routers | Cisco |
| Connector Type | RJ-48 | RJ-48 | RJ-48 | RJ-48 | N/A |
| Data Rate | T1: 1.544 Mbps / E1: 2.048 Mbps | 1.544Mbps (T1) / 2.048Mbps (E1) | 1.544 Mbps / 2.048 Mbps | 1.544 Mbps / 2.048 Mbps | N/A |
| Depth | N/A | N/A | N/A | N/A | N/A |
| Expansion Slots | VWIC Slot | VWIC Slot | N/A | EHWIC | EHWIC |
| Form Factor | Modular | Modular | Modular | Modular (EHWIC) | Modular |
| Height | N/A | N/A | N/A | N/A | N/A |
| Input Voltage | 3.3V | N/A | 3.3V | 3.3V | N/A |
| Interface Ports | T1/E1 | T1/E1 | T1/E1 | 2 x T1/E1 | E1/T1 |
| Max Speed | T1/E1 | 1.544Mbps (T1) / 2.048Mbps (E1) | 1.544 Mbps / 2.048 Mbps | N/A | N/A |
| Module Type | WAN | T1/E1 WAN Module | T1/E1 Module | 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 | VWIC3-2MFT-T1/E1 | VWIC3-1MFT-T1/E1 | VWIC2-1MFT-T1/E1 | VWIC2-2MFT-T1/E1 | VWIC2-1MFT-G703 |
| Product Type | Network Module / Network Card | WAN Module | WAN Module | 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 | Multi-Frame Trunking, Alarm Reporting | T1/E1 Framing, Clock Recovery, Signaling (CAS, FDM) | Framing configuration | Digital Voice, Loopback Testing, Framing Conversion | N/A |
| Supported Protocols | T1/E1 Framing | T1/E1 | HDLC, T1/E1 framing | 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 VWIC3-1MFT-T1/E1 voice/WAN card?
A
The Cisco VWIC3-1MFT-T1/E1 is a multifunction interface card that provides one T1/E1 port for voice and data connectivity on supported Cisco ISR and ASR routers.
Q
Which Cisco router platforms support the VWIC3-1MFT-T1/E1?
A
The VWIC3-1MFT-T1/E1 is compatible with Cisco 2900, 3900, 4000 and ASR 1000 Series routers that include a modular interface card slot.
Q
Does the VWIC3-1MFT-T1/E1 card support both T1 and E1 interfaces?
A
Yes. The VWIC3-1MFT-T1/E1 automatically negotiates and supports both T1 (1.544 Mbps) and E1 (2.048 Mbps) schemes on a single port.
Q
How many voice channels does it support?
A
The card supports up to 24 voice channels on E1 and up to 24 DS0 channels on T1, enabling high-density voice connectivity.
Q
What framing and line coding options are available?
A
It supports all standard framing formats (ESF, SF, CRC4) and line coding schemes (AMI, B8ZS) for both T1 and E1 networks.
Q
Can the VWIC3-1MFT-T1/E1 handle data and voice simultaneously?
A
Yes. The multifunction design allows concurrent voice and data services over a single T1/E1 link with channelized interface support.
Q
Is the VWIC3-1MFT-T1/E1 hot-swappable?
A
No. For safe operation, the router must be powered down before installing or removing the VWIC3-1MFT-T1/E1 card.
Q
What routing and signaling protocols are supported?
A
It supports standard WAN protocols including PPP, HDLC, Frame Relay, ISDN PRI (Q.931), and Voice over IP signaling.
Q
How do I install the VWIC3-1MFT-T1/E1 in my router?
A
Power off the router, slide the card into an available VIC slot until it clicks, secure the retention screw, power on, and configure via CLI.
Q
What software licensing is required?
A
You need the router’s Performance on Demand or Unified Communications license to activate voice and WAN features on the VWIC3-1MFT-T1/E1.
Q
What are the environmental specifications?
A
Operating temperature is 0–40°C, storage temperature is ‑20–70°C, with relative humidity of 10–90% non-condensing.
Q
How do I configure quality of service (QoS) on this card?
A
Use the Cisco IOS MQC framework: define class-maps for voice/data, create policy-maps with priority and bandwidth guarantees, then apply to the T1/E1 interface.
Q
Does the VWIC3-1MFT-T1/E1 support network management?
A
Yes. It supports SNMP, Cisco IOS Embedded Event Manager, and standard MIBs for real-time monitoring and OAM functions.
Q
What LEDs indicate port status?
A
The card features a green link LED (online), yellow activity LED (traffic), and red alarm LED (fault) for quick diagnostics.
Q
Where can I purchase the Cisco VWIC3-1MFT-T1/E1 card?
A
Authorized Cisco partners and online distributors sell the VWIC3-1MFT-T1/E1. Verify Cisco certification to ensure genuine hardware.
