Cisco HWIC-2T 2-Port Serial WAN Interface Card

BRAND NEW. FACTORY SEALED. FULL CISCO WARRANTY INCLUDED. MANUFACTURED BY CISCO. FROM CHICAGO COMPUTER SUPPLY

Overview

The Cisco HWIC-2T is a high-speed, two-port serial WAN interface card designed to provide flexible and reliable wide-area network connectivity for enterprise and branch deployments. It enables organizations to maintain and extend legacy serial WAN links while supporting modern routing environments.

This module integrates seamlessly into supported Cisco Integrated Services Routers, making it ideal for environments that require stable synchronous serial communication, legacy protocol transport, or low-density WAN aggregation without redesigning existing network architectures.

Key Features

• Two high-speed serial WAN ports
• Supports synchronous serial WAN connections
• Designed for legacy protocol transport
• Plug-in HWIC form factor for easy deployment
• Enables WAN access and remote network management
• Cisco-genuine enterprise hardware

Technical Specifications

Device Type: Serial WAN Interface Card

Model: HWIC-2T

Form Factor: Plug-in Module

Interface Type: HWIC

Ports: 2 × Serial WAN

Maximum Data Transfer Rate: 8 Mbps

UPC: 882658146671

Use Cases

The Cisco HWIC-2T is commonly deployed in branch offices and distributed enterprise networks that still rely on synchronous serial WAN circuits. Organizations use it to maintain leased-line connections, Frame Relay links, and other carrier-based serial services without replacing existing infrastructure. It is particularly valuable in hybrid environments where modern IP routing must coexist with older WAN transport technologies.

The module also supports low-density WAN aggregation in smaller sites where only a limited number of serial links are required. In remote network management and secure infrastructure environments, the HWIC-2T provides stable connectivity for legacy protocol transport, ensuring consistent performance for mission-critical applications as organisations gradually transition to Ethernet-based WAN solutions.

Why Choose HWIC-2T 

• Preserves investment in existing serial WAN circuits
• Reliable performance for mission-critical links
• Simple integration with Cisco ISR platforms
• Proven solution for legacy and hybrid networks
• Backed by Cisco engineering and quality standards

FAQs

What is the primary purpose of the HWIC-2T?

It provides two serial WAN ports for synchronous WAN connectivity in Cisco Integrated Services Routers.

Is this module suitable for legacy WAN environments?

Yes. It supports legacy serial protocols and infrastructure.

How many ports does the HWIC-2T provide?

The module includes two serial WAN ports.

What is the maximum supported data rate?

The HWIC-2T supports data transfer rates up to 8 Mbps.

Is this an original Cisco product?

Yes. It is Cisco-genuine hardware and ships with full Cisco warranty coverage.