2 Ports Gigabit + 24 Ports Smart Switch 1000Mbps RJ-45 / Fiber-SC connection 10/100Mbps Auto-Negotiation Auto-MDI/MDI-X Full Wire Speed VLAN / Trunking / QoS
Key Features  Complies with the IEEE802.3 Ethernet, IEEE802.3u Fast Ethernet and IEEE802.3z Gigabit Fiber standard Provides Store-and-Forward architecture and full wire speed forwarding and filtering rates Provides two Gigabit Ethernet Modules options: 1000Mbps UTP Connector 1000Mbps Fiber SC Connector (single-mode/multi-mode) 10/100Mbps Ports support full/half duplex modes and auto-negotiation Supports flow control: back pressure for half-duplex mode, IEEE 802.3x for full-duplex mode Supports Port-based VLAN and IEEE802.1Q Tag-based VLAN (up to 256 groups) Trunking : Supports up to 7 Trunking Groups simultaneously Support IEEE 802.1p: 2 Priority queues per port   Specifications  Standard : IEEE802.3, IEEE802.3u, IEEE802.3z Gigabit Ports : 2 x 1000Mbps RJ-45 / Fiber-SC (single-mode / multi-mode) 10/100Mbps Ports : 24 x 10/100BaseT ports with RJ-45 connectors Console Port : 1 x RS-232 DB-9 male MAC Address Table : 14K Buffer Memory : 512K Provide internal power supply and standard 19' Rackmountable Input Power Requirement : 100 - 240VAC, 50 - 60Hz, Auto-sensing Dimension : 44mm(H) x 440mm(W) x 170mm(D) Rackmount Weight : 2.45Kg Temperature : 0‹C ~ 45‹C Humidity : 10% ~ 90% (Non-condensing) Certification : FCC Class A, CE Mark, C-Tick