The Cisco WAN Interface Card DSL Modem with part number WIC-1SHDSL-V2-RF is a high-performance module designed for WAN connectivity. It operates on the G.SHDSL technology standard, which allows for symmetric data rates of up to 2.304 Mbps over a single copper pair. The modem is capable of supporting up to two pairs of copper connections, effectively doubling its maximum bandwidth to 4.608 Mbps using standard configurations. This makes it an ideal solution for businesses or organisations that require reliable and scalable WAN access.
This modem provides support for multiple deployment options through the use of router-integrated DSL capabilities, allowing for simplified network management. It is fully compatible with Cisco routers from the 1700, 1800, 2600, 2800, 3700, and 3800 series, which means it can be easily integrated into existing infrastructure. Additionally, the card supports two-wire or four-wire loops for maximum flexibility and provides interoperability with leading DSLAMs (Digital Subscriber Line Access Multiplexers).
In addition to extensive DSL support, this version (V2) includes hardware-based enhancements, which improve compatibility and performance compared to earlier versions. The card is used to provide resilient Layer 2 and Layer 3 services over a DSL link, offering a robust platform for networks configured with QoS (Quality of Service) and traffic management policies. Furthermore, the Cisco WIC-1SHDSL-V2-RF includes in-built diagnostics tools, which help network administrators with troubleshooting and network monitoring for improved uptime and performance.
The refurbished WIC-1SHDSL-V2-RF is a cost-effective way to extend WAN connectivity while maintaining high standards of reliability and flexibility. Offering symmetrical high-speed DSL connectivity, this module is suitable for a broad range of business applications reliant on steady and dependable data transmissions.
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