Cisco VWIC2-1MFT-T1/E1 1-Port Multiflex Trunk Voice/WAN Interface Card
Model Name : VWIC2-1MFT-T1/E1
Brand : Cisco
Key Features:
- 1-port T1/E1 interface – configurable for either T1 or E1 mode
- Supports voice protocols: PRI, CAS, R2
- Data support: PPP, Frame Relay, HDLC
- Integrated CSU/DSU – eliminates need for external units
- Channelized (per-timeslot) or unchannelized operation
- Drop-and-insert multiplexing supported
- Compatible with Cisco ISR 1800, 2800, and 3800 routers
- Hot-swappable on supported platforms
- Ideal for VoIP gateways, PSTN trunking, and WAN backup connectivity
30 days Warranty
Condition : Refurbished
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- Description
- Specification
- Reviews
Cisco VWIC2-1MFT-T1/E1 is a second-generation 1-port multiflex trunk Voice/WAN Interface Card designed for Cisco ISR 1800, 2800, and 3800 series routers.
It supports both T1 and E1 interfaces and can be configured for voice, data, or integrated services.
With built-in CSU/DSU and support for channelized and unchannelized modes, this module enables reliable WAN connectivity, PSTN access, or voice trunking for hybrid networks and branch deployments.
FAQ – Frequently Asked Questions for Cisco VWIC2-1MFT-T1/E1
Q1: Can this module be configured for both T1 and E1 lines?
A: Yes, the port is software-configurable for either T1 or E1 mode.
Q2: Does it support both voice and data applications?
A: Yes. It supports voice (PRI/CAS) and WAN data protocols (PPP, Frame Relay, HDLC).
Q3: Is this card hot-swappable?
A: Yes, it is hot-swappable when used in a supported ISR router.
Q4: Is an external CSU/DSU required?
A: No. The module includes an integrated CSU/DSU.
Q5: Which Cisco routers are compatible with this card?
A: It is compatible with Cisco 1800, 2800, and 3800 Series ISR routers.
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