Netgear GS748T-500NAS 48 Port Gigabit Smart Mgd. Switch 4 Sfp

- ProSafe Gigabit 48 Port Smart Managed Switch with 4 SFP Ports- Auto Voice VLAN and Auto Video VLAN help deploy VoIP systems and IP-based surveillance systems - Static routing helps to route internal traffic for more efficient use of network resources- Energy Efficient Ethernet (802.3az) support for more energy saving - Dynamic VLAN assignment for easy user authentication and location-independent access to network - Total Ports: 52 - Gigabit Ethernet Ports: 48 RJ45 - SFP Ports: 2 dedicated and 2 combo - IEEE Protocols: 802.3, 802.3i/u/ab, 802.3ad, 802.3ae, 802.3x, 802.3az, 802.1D, 802.1w, 802.1s, 802.1x, 802.1p, 802.1Q, 802.1Qat/av 802.1ab, 802.1BA, 802.1AS - LEDs: Speed, Link, Activity, Power Status - Bandwidth: 100 Gbps - Forwarding Modes: Store and forward - Buffer Packet Memory: 2 MB - Address Database Size: 16,000 - Mean time between failures (MTBF): 390,728 hours - Jumbo frame support up to 9k packet size- Number VLANs Supported: 256 - Priority Queues: 8 - IGMP Snooping v1/v2/v3 - MLD Snooping v1/v2 - DHCP Client - IPv4/IPv6 DSCP and TOS - L2 MAC, L3 IP, and L4 Port ACLs - SNMP v1/v2c/v3 - Security: 802.1x RADIUS Authentication, Guest VLAN, Network Storm Protection, Broadcast/Unicast/Multicast Protection - Package Contents: Gigabit Switch, power cord, rack-mounting kit, resource CD