Router Interface Cards for Enhanced Voice, WAN, and Ethernet Connectivity

Expand Your Router’s Capabilities with Cisco Interface Cards

Router interface cards (WICs, HWICs, VICs, NIMs) allow enterprises to scale and customize their Cisco modular routers for a variety of applications including Ethernet connectivity, voice processing, DSL broadband access, serial WAN links, and ISDN services. These cards integrate directly into Cisco ISR and modular routers to support seamless connectivity and advanced features.

Types of Router Cards We Offer

• WIC (WAN Interface Cards): Ideal for serial, T1/E1, and DSL connections
• VIC (Voice Interface Cards): Enable analog and digital voice services (FXO/FXS, BRI)
• HWIC (High-Speed WAN Interface Cards): Support enhanced bandwidth and features
• NIM (Network Interface Modules): Next-gen modules with flexible configurations
• NM (Network Modules): Large-scale modules for Ethernet switching or VoIP systems

Use Cases and Applications

These cards are essential for branch deployments, integrated voice and data services, PRI/ISDN access, ADSL broadband, or adding multiple Ethernet ports to your existing infrastructure. Whether you're modernizing legacy systems or expanding capacity, router cards provide modularity and scalability.

Why Buy Router Cards from IT Teal?

IT Teal offers a curated inventory of original Cisco interface cards with guaranteed compatibility and performance. We support legacy models as well as current-generation routers, backed by warranty and fast UAE shipping.

Compatible Models

Our router cards are compatible with Cisco ISR 2800, 2900, 3900, 4000 series, and other modular platforms. Products include WIC-1DSU-T1, HWIC-1DSU, NME-CUE, NM-HD-2V, VIC2-2BRI-NT/TE, and many more.