Коммутатор FGSD-1022VHP
Physical Port 8-port 10/100BASE-TX Fast Ethernet RJ45 copper 2 10/100/1000BASE-T TP and 2 1000BASE-X mini-GBIC SFP shared combo interfaces Power over Ethernet Complies with IEEE 802.3af/at Power over Ethernet end-span PSE Up to 8 ports of IEEE 802.3af/802.3at devices powered Supports PoE Power up to 30.8 watts for each PoE port Each port supports 53V DC power to PoE Powered Device 120-watt PoE budget Auto detects powered device (PD) Circuit protection prevents power interference between ports Remote power feeding up to 100m with standard mode Switching Hardware based 10/100Mbps or 10/100/1000Mbps auto-negotiation and auto MDI/MDI-X Flow control for full duplex operation and back pressure for half duplex operation Integrates address look-up engine, supporting 4K absolute MAC addresses IEEE 802.1Q VLAN transparency Hardware DIP switch for “Standard”, “VLAN” and “Extend” mode selection; the “Extend” mode features 30-watt PoE transmit distance of 250m at speed of 10Mbps and VLAN isolation Solid DIP switch to isolate ports to prevent broadcast storm and defend DHCP spoofing Automatic address learning and address aging Hardware 12-inch desktop size, 1U height, rack mountable LED indicators for system power, per port PoE ready and PoE activity, speed, Link/Act LCD monitor for system status and PoE usage status display 1 silent fan to provide stable and efficient power performance Supports Contact Discharge of ±4KV DC and Air Discharge of ±6KV DC for Ethernet ESD protection Supports ±4KV Surge Immunity.
