1The network port supports fullduplex, halfduplex autoadaptation and flow control. 2Support 12K effective media access control address, support media access control address automatic learning and aging. 3With broadcast storms protection, in line with IEEE802.3, IEEE802.3u standards, fullduplex using IEEE802.3x standards. 4Support IEEE802.1p priority protocol mode, secondary static port priority mode and ToS priority mode. 5Support switch system software upgrade, save and restore configuration files. Supports physical isolation and logical isolation. Item Type: Ethernet Fiber Switch Material: Aluminium Alloy + Printed Circuit Board Model: TBC-MC3414ES20A Standard: IEEE802.3 10BASE-T Ethernet IEEE802.3u 100BASE-TX Fast Ethernet IEEE802.3x Protocol: CSMA/CD Data Transmission Rate: Ethernet: 10Mbps (Half Duplex), 20Mbps (Full Duplex) Fast Ethernet: 100Mbps (Half Duplex), 200Mbps (Full Duplex) 1 xEthernet Fiber Switch 1 x Plug 1 x User Manual