The ALBA FIBER SYSTEMS Series AFS6328 are Ethernet fiber switches designed to transmit and receive 8-ch 10/100 Mbps data over two user selectable SFP options. Available in commercial temperature grade, units feature half or full duplex mode and Auto-Negotiation to 10Mbps or 100 Mbps Ethernet rate without adjustments. The optical interfaces operate at a 100Mbps rate. Plug-and-play design ensures ease of installation and no user electrical or optical adjustments are required. Features included are low power consumption, LED indicators for monitoring equipment link and performance operating status and auto resettable voltage transient fuses. With 12-48VDC input voltage on standalone, industry highest density 7 card slots, 1 PSU or 6 slots and 2 PSU per 19"Lx4U Rackmount Chassis, the Series AFS6328 are outstanding products for transmission of 8-ch 10/100Mbps Ethernet signals.