Description Designed for business-class management, security, speed, and quality of service with 24 Gigabit Ethernet ports and 4 10G SFP uplinks Switch Type Managed Switch Ports 24 Power Consumption 23.95W Jumbo Frame (FE, GE) 12Kbytes LEDs Power, Fault VLAN Port-based and 802.1q VLANs, Management VLAN, Guest VLAN support Memory 512MB Forwarding Rate 95.23 Mpps Dimensions (LxWxH) (12.99 x 9.06 x 1.73 in) 330 x 230 x 44 mm Weight 1989 g (4.38 lb) Number of VLANs Supported 256 active VLANs (4,096 range) Operating Humidity 10 to 90% RH Operating Temperature 0 to 45°C (32 to 113°F) Ports 24 Gigabit Ethernet 4 10G SFP Security Features 802.1x Radius authentication DHCP snooping DOS Attack Prevention IP-MAC binding Port Isolation (Protected Ports) Port Security (256 max entries per port) Rate Limiting Rate limit according to network speed, 12kbps~1000Mbps: in steps of 16kbps Power Input 0.7A 100–240V 50–60 Hz Spanning Tree IEEE 802.1d Spanning Tree, IEEE 802.1w Rapid Spanning Tree, IEEE 802.1s Multiple Spanning Trees (16 instances) Quality Of Service 8 hardware queues Port-based, 802.1p priority-based, IPv4/v6 IP DSCP-based Strict, Weighted Round Robin (WRR) Storage Temperature 0 to 45°C (32 to 113°F) Warranty and Support 2 Year Warranty (Australia and New Zealand) 5 Year Warranty (most countries) RMON Embedded remote monitoring (RMON 1, 2, 3, 9) software agent support for enhanced traffic management, monitoring, and analysis MAC Address Table Size 16K Switching Capacity 128 Gbps HOL Blocking Prevention Head of line (HOL) blocking prevention Auto Voice VLAN Voice traffic is automatically assigned by OUI to a voice-specific VLAN and treated with appropriate levels Other Management Console Port, DHCP client, system log, configuration upload and backup via HTTP or TFTP, PING, Traceroute, dual images, SNTP Link Aggregation IEEE 802.3ad LACP, up to 8 groups with up to 8 ports per group Access Control Ingress, MC Based ACL, IPv4 Based ACL, IPv6 Based ACL, ACL Binding, Action: permit/deny Storm Control Support broadcast/unknown multicast/unknown unicast 16kbps~1000Mbps: in steps of 16kbps Management Interface HTTP HTTPS Routing Static Routing, IPv4 (63 max entries), IPv6 (21 max entries) SNMP Version 1 Version 2c Version 3 Storage Humidity 5 to 95% RH (non-condensing) 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 Power Saving EEE Port Mirroring Traffic on multiple ports (up to 3 ports) can be mirrored to another port for analysis with a network analyzer Firmware Upgrade Web Browser (HTTP/HTTPS)
