LINKSYS

LINKSYS LGS328PC - LAN Hub

Power Consumption305.24W Jumbo Frame (FE, GE)10Kbytes LEDsPower, Fault, PoE Max, LAN Mode, PoE Mode VLANPort-based and 802.1q VLANs, Management VLAN, Guest VLAN support Memory256MB Forwarding Rate41.66 Mpps Dimensions (LxWxH)(17.32 x 12.24 x 1.73 in)440 x 260 x 44 mm Weight3440.5 g (7.59 lb) Number of VLANs Supported256 active VLANs (4,096 range) Operating Humidity10 to 90% RH Operating Temperature0 to 50°C (32 to 122°F) Ports24 Gigabit Ethernet4 Gigabit SFP Power Dedicated to PoE+250W Security Features802.1x Radius authenticationDHCP snoopingDOS Attack PreventionIP-MAC bindingPort Isolation (Protected Ports)Port Security (256 max entries per port) Rate LimitingRate limit according to network speed, 12kbps~1000Mbps: in steps of 16kbps Power Input100–240V4A50–60 Hz Spanning TreeIEEE 802.1d Spanning Tree, IEEE 802.1w Rapid Spanning Tree, IEEE 802.1s Multiple Spanning Trees (16 instances) Quality Of Service8 hardware queuesPort-based, 802.1p priority-based, IPv4/v6 IP DSCP-basedStrict, Weighted Round Robin (WRR) Storage Temperature-20 to 70°C (-4 to 158°F) Warranty and Support2 Year Warranty (Australia and New Zealand)5 Year Warranty (most countries) RMONEmbedded remote monitoring (RMON 1, 2, 3, 9) software agent support for enhanced traffic management, monitoring, and analysis MAC Address Table Size18K Switching Capacity56 Gbps HOL Blocking PreventionHead of line (HOL) blocking prevention Auto Voice VLANVoice traffic is automatically assigned by OUI to a voice-specific VLAN and treated with appropriate levels Other ManagementTelnet, SSH, DHCP client, system log, configuration upload and backup via HTTP or TFTP, PING, Traceroute, dual images, SNTP Link AggregationIEEE 802.3ad LACP, up to 8 groups with up to 8 ports per group Access ControlIngress, MC Based ACL, IPv4 Based ACL, IPv6 Based ACL, ACL Binding, Action: permit/deny Storm ControlSupport broadcast/unknown multicast/unknown unicast 16kbps~1000Mbps: in steps of 16kbps Management InterfaceHTTPHTTPS RoutingStatic Routing, IPv4 (63 max entries), IPv6 (21 max entries) SNMPVersion 1Version 2cVersion 3 Fans2, 8200 rpm (at full speed) Storage Humidity5 to 95% RH (non-condensing) IGMP SnoopingIGMP (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 Power SavingEEE Port MirroringTraffic on multiple ports (up to 3 ports) can be mirrored to another port for analysis with a network analyzer Firmware UpgradeTFTPWeb Browser (HTTP/HTTPS)