Cisco WIC-1ADSL ADSL WAN Interface Card

Cisco WIC-1ADSL is a 1-Port ADSL WAN Interface Card that provides cost-effective, high-speed Internet and remote site connectivity over existing telephone lines.

Designed for Cisco modular routers, the WIC-1ADSL integrates the DSL modem functionality directly into the router, eliminating the need for external devices and simplifying deployment.

It supports both ANSI and ITU standards, offering flexibility and interoperability with a wide range of DSLAMs.

Ideal for branch offices and telecommuters, this card enables secure, always-on broadband connectivity for both data and voice applications.

Frequently Asked Questions (FAQ)

Q1: What is the purpose of the Cisco WIC-1ADSL?

A: It enables high-speed ADSL broadband access directly from a Cisco modular router without requiring an external modem.

Q2: Which routers are compatible with the WIC-1ADSL?

A: It is compatible with Cisco 1700, 1800, 2600XM, 2800, and 3700 series routers with WIC slots.

Q3: Does this card support Annex A or B?

A: The WIC-1ADSL supports Annex A, which is used for ADSL over POTS (Plain Old Telephone Service).

Q4: Can I use this card for both internet and voice?

A: While primarily for data, it supports QoS and voice features via Cisco IOS when used in VoIP configurations.

Q5: Is a splitter required?

A: Yes, a POTS splitter is required to separate voice and DSL signals when using over the same phone line.

Q6: What’s the maximum download and upload speed?

A: Up to 8 Mbps downstream and 1 Mbps upstream, depending on line conditions and DSLAM support.