Model Name: LGS326 Network Standards: IEEE 802.3 IEEE 802.3u IEEE 802.3ab IEEE 802.3z IEEE 802.3x IEEE 802.3ad IEEE 802.3az IEEE 802.1d IEEE 802.1Q/p IEEE 802.1X Memory: 128 MB LEDs: System (blue), Link/Act (green) System Power Consumption without PoE+: 110V:17.62W 220V:17.72W Forwarding Rate: 38.69 Mpps Switching Capacity: 52 Gbps Jumbo Frame (FE, GE): 9K Dimensions (LxWxH): 440 x 200 x 44 mm (17.3 x 7.9 x 1.7 in.) Weight: 2.424 kg (5.33 Ibs.) Power Input: 100240V 50-60 Hz (0.7A max) Operating Temperature: 0 to 50C (32 to 122F) Storage Temperature: -40 to 70C (-40 to 158F) Operating Humidity: 10 to 90% RH Storage Humidity: 10 to 90% RH (non-condensing) Spanning Tree: IEEE 802.1d Spanning Tree, IEEE 802.1w Rapid Spanning Tree Link Aggregation: IEEE 802.3ad LACP, up to 4 groups with up to 8 ports per group VLAN: Port-based and 802.1q tag-based VLANs, Management VLAN, Guest VLAN support, Dynamic VLAN assignment via Radius server with 802.1x client authentication Auto Voice VLAN: VLAN Voice traffic is automatically assigned by OUI to a voice-specific VLAN and treated with appropriate levels IGMP Snooping: IGMP (v1/v2/v3) snooping provides for fast client joins and leaves of multicast streams and limits bandwidth-intensive video traffic to only the requestors; supports 256 multicast groups HOL Blocking Prevention: Head-of-line (HOL) blocking prevention Port Mirroring: Traffic on multiple ports (up to four ports) can be mirrored to another port for analysis with a network analyzer Security Features: 802.1x Radius authentication DHCP snooping IP-MAC binding Port security supports limited dynamic lock and locked MAC address Management access control