Fiber optic switch 24 10/100m auto-negotiation rj45 ports Complies with ieee802.3/802.3u ethernet standards Full and half duplex support Provides non-blocking and non-head-of-line-blocking forwarding Easy read led indicators for installation and operation diagnostics Flow control: full-duplex complies with ieee802.3x, half-duplex complies with backpressure Support auto mdi/mdix Broadcast storm filtering control 19 inch standard steel case Cabling type: 10base-t: 3, 4 or 5 sort stp/utp 100base-t: 5 sort stp/utp Transfer model: preservation and transferred Transfer band wide: 100base-tx: full duplex 200mbps; half duplex 100mbps10base-t: full duplex 20 mbps; half duplex 10 mbps Transfer rate: 10base-t: 14880bps per port100base-tx: 148800bps per port Led indication: two indicators for each port (link/act, 100m)