Cisco WIC-1ADSL — 1-Port ADSL WAN Interface Card

Save on enterprise-grade ADSL connectivity with this fully refurbished and tested Cisco WIC-1ADSL. This single-port WAN Interface Card delivers business-class ADSL over POTS (Plain Old Telephone Service), providing cost-effective broadband WAN access for branch offices and remote sites. Backed by Reef Telecom's industry-leading 10-year warranty and free shipping on orders over $300.

Key Specifications

• 1 x RJ-11 ADSL interface port
• Up to 8 Mbps downstream / 832 Kbps upstream
• Compliant with ANSI T1.413 Issue 2 and ITU G.992.1 Annex A (G.dmt)
• Supports ATM AAL5 encapsulation
• ATM QoS support: CBR, VBR-nrt, VBR-rt, UBR
• IP Quality of Service (QoS) support
• Up to 23 virtual circuits per WIC
• Supports PPPoA, PPPoE, and RFC 1483 bridging/routing
• Interoperates with third-party and Cisco DSLAMs

Router Compatibility

The WIC-1ADSL is compatible with Cisco 1700, 1800 (modular), 2600, 2800, 3700, and 3800 series routers with available WIC expansion slots. Specific models include: 1720, 1721, 1751, 1760, 1841, 2610–2651XM, 2691, 2801, 2811, 2821, 2851, 3620, 3640, 3660, 3725, 3745, 3825, and 3845.

Ideal for SMB and enterprise branch offices requiring reliable, always-on ADSL WAN connectivity with Cisco IOS security, voice integration, and managed network access features.

Free ground shipping on orders over $300. Same-day shipping on orders placed before 4PM EST.

All products include our industry-leading 10 Year Warranty backed by Reef Telecom.