Cisco WIC-1B-S/T enterprise networking (router/Catalyst switch/UCS families) Router Line Card

Cisco WIC-1B-S/T enterprise networking (router/Catalyst switch/UCS families) Router Line Card Image 1

Cisco WIC-1B-S/T: 1-port ISDN BRI WAN interface card, S/T interface, dial and leased-line.

The Cisco WIC-1B-S/T is a 1-port ISDN BRI WAN interface card with an S/T interface, supporting both dial-on-demand and permanent leased-line ISDN connections. It fits the WIC slot on Cisco’s modular access routers, including the 1700, 2600, 2800, 3600 and 3700 series, adding a single Basic Rate Interface ISDN port for backup WAN links, low-bandwidth branch connectivity or dial-access applications.

Because it presents an S/T interface rather than U, it connects to a customer-supplied NT1 (network termination) device rather than directly to the ISDN line, which is the standard arrangement outside North America. ISDN BRI backup links remain in use on some legacy branch-office deployments where the primary WAN circuit needs a low-cost failover path. Tech-Star is UK-based, ships worldwide and can confirm exact compatibility with your specific router platform and IOS release on request.

Worldwide supply. We export new and refurbished telecoms and networking equipment internationally. International buyers welcome, request a delivered quote in your currency. Supply subject to export checks.

From the same manufacturer

Compatible with the same platform

Frequently asked questions

Is the Cisco WIC-1B-S/T refurbished or new?
Tech-Star supplies both new and refurbished Cisco WIC-1B-S/T. Refurbished items are tested and graded against manufacturer specifications; the condition is confirmed at quote.
What warranty is included with the Cisco WIC-1B-S/T?
Refurbished Cisco WIC-1B-S/T comes with a 90-day parts and labour warranty as standard. Extended warranty options are available on request.
How do I get a price for the Cisco WIC-1B-S/T?
Pricing reflects current stock and lead time, so we quote per enquiry. Submit the part number through the contact form for a quote, typically within one business hour.
Can the Cisco WIC-1B-S/T be returned?
Returns are accepted within 14 days of delivery in line with our return policy. A restocking fee may apply for opened items.
How quickly can the Cisco WIC-1B-S/T be delivered?
Lead time depends on current stock. UK-based items typically ship the next business day; sourced items vary. We confirm lead time at quote.

Key FeaturesGenuine Cisco component; 1-Port ISDN WAN Interface Card (dial and leased line); compatible with its Cisco host system
ApplicationsCisco network maintenance; component redundancy and spares; capacity expansion
CompatibilityCisco compatible host systems/chassis
Specifications1-Port ISDN WAN Interface Card (dial and leased line)
PlatformCisco enterprise networking (router/Catalyst switch/UCS families)
ManufacturerCisco

Get a Fast Price & Availability

Prices change daily based on stock and supply.

Send your requirements and we’ll respond quickly with current pricing and availability.

  • Typical response: within 1 hour (business hours)
  • No obligation • UK-based team
Inline Request a Price

WhatsApp: HAHosting 447537149341