Designed to convert speed as well as media Plug and play installation Multi-mode connection MDI/MDIX crossover switch allows the converters to connect directly to either a PC, switch or hub Auto-negotiation TX ports Full-wire speed forwarding and filtering at 148000pps for 100Mbps and 14800pps for 10Mbps LEDs provide switch and network status Support full/half duplex operation AT-FS201 switches 10/100Mbps (RJ45) and 100Base-FX (ST) AT-FS202 switches 10/100Mbps (RJ45) and 100Base-FX (SC)