The Cisco 15540-MDXD-08B0 Eight Channel Mux Demux Module is an eight-channel Mux/Demux module designed for the Cisco 15540 ESPx platform. It is identified by part number 15540-MDXD-08B0 and is associated with 74-2850-01 15540 ESPx, configured as Band CD w OSC. This module provides eight multiplexed/demultiplexed channels within Cisco’s 15540 system architecture, enabling compact, multi-channel signal routing in telecom and data-network environments.
