centrecom AT-210TS-05D Transceiver Module

AT-210TS-05D Allied Telesis CentreCOM 210TS Transceiver Module is a compact, four-LED micro transceiver designed for legacy Ethernet workstations. As part of the CentreCOM family, it provides a twisted-pair RJ-45 interface (TP) for 10Base-T Ethernet and an AUI/coax option for 10Base-2 networks, enabling flexible cabling with minimal hardware changes. The slimline module plugs into compatible CentreCOM adapters and delivers direct workstation connectivity to a multiport repeater or hub, offering reliable link status and activity indication via its four LEDs. CentreCOM micro transceivers are intended to reduce Ethernet cabling costs by supporting both UTP and coax media; typical network distances reach up to 100 meters on UTP and up to 185 meters on coax when used with the appropriate transceiver and medium. The AT-210TS-05D variant is marketed as a slim, four-LED version of the AT-210TS family, widely used in older LAN deployments to maintain 10 Mbps Ethernet access without a full NIC replacement. This transceiver module is a drop-in Ethernet solution for legacy Allied Telesis CentreCOM networks that still rely on 210TS transceivers for workstation connectivity.