Cisco WS-X6182-2PA 6500 Series Flex WAN Module

The Cisco WS-X6182-2PA FlexWAN Module for Catalyst 6500/7600 is a modular WAN gateway that plugs into the chassis to enable multiprotocol routing with WAN connectivity via dedicated port adapters. It supports up to two WAN Port Adapters (2PA), allowing two separate WAN connections to be added in a single chassis. Paired with the MSFC2, the FlexWAN architecture delivers multiprotocol routing and full Internet route connectivity across interfaces that the installed port adapters support, spanning from serial links to higher‑speed WAN options such as OC‑3 depending on the adapters used. The module is part of the Catalyst 6500 family and is documented as the standard FlexWAN option, with an enhanced successor in the WS-X6582-2PA. Compatibility notes and IOS release guidance from Cisco indicate ongoing support across multiple Catalyst 6500/7600 software generations, with some releases noting how FlexWAN modules are handled within the IOS image ecosystem. These details reflect Catalyst 6500/7600 deployments that seek WAN consolidation and centralized traffic management across diverse carrier links.