The Allied Telesis AT-MC101XL-20 is a compact dual-port Fast Ethernet media converter designed to bridge copper and fiber connectivity in enterprise networks. Part number AT-MC101XL-20; form factor is compact desktop/rackmount-ready. Provides two 100Base-TX ports for copper connections and supports Fast Ethernet (100 Mbps) throughput. Operates on 230-240V AC power input, making it suitable for international deployments. Typical applications include extending network reach between distant switches, connecting legacy copper infrastructure to fiber backbone runs, and protocol conversion in mixed-media environments. Compatible with standard Fast Ethernet networks and passive optical segments. Low latency, deterministic operation ideal for industrial and enterprise LAN extensions. Tested and guaranteed; available via quote from G5 Network Group.