Allied Telesis AT-MC102XL-10 Media Converter

When connecting media converter to auto-negotiating Fast Ethernet switches, this media converter will automatically connect the link in either Full or Half-Duplex mode, allowing the link to be established with the greatest bandwidth. Alternatively, the MissingLink feature allows accurate reporting to network management systems as well as allowing devices with redundant link capability to be inter-connected with these media converters, as a failure in one fiber link will be signalled to the switch, allowing the second link to become active.