The Cisco 1-Port VDSL2/ADSL2+ EHWIC over POTS with Annex M (Part Number: EHWIC-VA-DSL-M=) is an expansion module specifically designed to support high-speed digital subscriber line (DSL) services through a single VDSL2 and ADSL2+ port. It provides businesses with the capability to establish broadband connections over existing infrastructure using the Plain Old Telephone Service (POTS) lines. The module is compatible with a wide range of xDSL technology standards, including VDSL2, ADSL2, ADSL2+, and older ADSL standards, ensuring flexibility and backward compatibility.
This model also supports Annex M, enhancing upstream data rates for users who need enhanced upload speeds. The card provides versatility in deployment by combining both voice (through POTS) and data over the same physical line, making it an efficient connectivity solution for business and branch offices. The module works with existing Cisco Integrated Services Routers (ISR), providing a scalable and flexible solution for service providers and enterprises looking to connect to DSL services.
Offering extensive capabilities with high-speed upstream and downstream throughput, this EHWIC card can also achieve backward compatibility with legacy DSLAM networks, ensuring a broad range of deployment options. In addition, the module delivers QoS (Quality of Service) features to optimise performance for both delay-sensitive applications like voice over IP (VoIP) and typical data traffic. This makes it an ideal choice for critical business applications that require consistent internet connectivity and voice services.
Physically, the EHWIC-VA-DSL-M= is designed for compact integration, providing a solution that can minimise downtime and reduce the need for multiple devices. As part of Cisco’s VDSL and ADSL product line, it offers robust failover capabilities and the flexibility to bridge or route traffic depending on the network requirement.
EOL Technology Services assists with professional services, replacement parts, and technical support for the EHWIC-VA-DSL-M= module. We ensure you have access to certified technicians who can provide expert guidance, reliable parts procurement, and long-term service plans, helping you to maintain reliable operation of your Cisco device.
