ighlights • Layer 2 Switching • Non-blocking connectivity • 1U form factor for flexible installation Summary • 48 RJ45 10/100/1000 ports and • 4 SFP 1G ports • Non-blocking connectivity • Standard Layer 2 Features: • IPV4 and IPv6, QoS, 256VLANs • Jumbo Frame Support up to 9KB • RJ45 Console Port for CLI: Web Management GUI, CLI • Energy Efficient Ethernet (802.3az) • Power supply: 65W (83% efficiency) • 1U form factor for flexible installation • Dimensions (W x D x H): 440mm x 379mm x 43mm • Weight: 6.8 lbs / 3.1 kg Specification Switching Features: - 16K MAC address entries - Auto negotiation on all ports * Flow Control supported * Provides IEEE 802.3x for full duplex mode - 10/100Mbps mode > back pressure flow control half duplex mode - Storm protection * Broadcast * Multicast - Spanning tree * IEEE 802.1D spanning tree * IEEE 802.1s multiple spanning tree (32 instance) * IEEE 802.1w rapid spanning tree * Spanning Tree fast forwarding * Loopback Detection * Auto edge port * BPDU filter/guard * Root Guard - VLANs support: * IEEE 802.1Q VLAN * Port-based VLAN * MAC-based VLAN * Protocol-based VLAN - 16 entries per system * IP-based VLAN * 256 active VLANs * Support private VLAN Edge (Traffic Segmentation) * Voice VLAN * Guest VLAN * VLAN Trunking * GVRP * Supports Multicast VLAN Registration (MVR)*: - 5 MVR group - 256 MVR source group (shared with IPMC table) - Double tagging: * IEEE 802.1 Q-in-Q * IEEE 802.1ad provider bridge * Unqualified learning and forwarding - IGMP: * IGMP snooping v1/v2/v3 * IGMP v1/v2 querier * IGMP immediate leave * IGMP filtering/throttling * IGMP snooping leave proxy * IGMP v1/v2/v3 proxy - Link Aggregation * IEEE 802.3ad with LACP * Manual trunking * Up to 12 aggregation groups are supported, and up to 8 ports per group Security Features: - Port Security (MAC-binding) * Static port (MAC-based) * Dynamic port (MAC-based) - User/Password protected system management interface * SNMP * Web * Telnet - Access control list (512 rules) * L2/L3/L4 * IP-MAC ACL * Time-based ACL - Extended IPv6 ACL - RADIUS (RFC2138) - TACACS+ - HTTPS/SSL - SSH v1.5/v2.0 Specification (Continued) Quality of Service (QoS): - Provides 4 queues per port - Priority queue scheduling scheme * Strict priority * Deficit weighted round robin - IPv4/v6 DiffServ * L2/L3/L4 Traffic Classification / Priority Management * IEEE 802.1p (COS) * DSCP/TOS * TCP/UDP port number * IP SA/DA * MAC SA/DA * IPv6 - Queuing * Port based CoS * IEEE 802.1p VLAN information based CoS * IP ToS/IP precedence based CoS * DSCP based CoS * TCP/UDP port base CoS * QoS marking - Packet prioritization based on ingress/egress ports' pre-defined value listed below * Trusted * IEEE 802.1p/Q tag * ToS field tag * IPv4 DSCP * Ethernet type field * TCP and/or UDP port numbers * SA and/or DA IP address * ToS Field Tag - Traffic shaping * IP based (all ports) * Port based (all ports) * Port based shaping QoS aware - Per port bandwidth management * Resolution 64KB - Ingress/Egress metering at 64KB increments * Ingress/egress policer * Ingress and egress co-work - CPU interface filtering Management Features: - RJ45-type console interface - Management methods: * Web-based * Telnet (4 session) * SNMP - Software upgrade/download - Multiple configuration file upload / download by TFTP and HTTP - Dual image - Auto upgrade - IP address assignment * Static IP assignment * BOOTP and DHCP for IP address assignment - DHCP functions * DHCP client * DHCP snooping * DHCP Option 82 relay agent * DHCP snooping Option 82 * DHCP dynamic provision option 66, 67 - DNS: Client, Proxy - Telnet-Server - SNMP v1/v2c/v3 - RMON - Port mirroring - VLAN mirroring - MAC-based mirroring Operating Conditions: - Operating temperature: 0 to 50°C Dimensions Width 17.3" (440mm) Depth 11" (379mm) Height 1.7" (43mm) Weight 6.8 lbs (3.1 kg) Available Colors Black Download Manuals - User's Manual [ Download ] - Installation Guide [ Download ] Firmware - Firmware Upgrade [ Download ] Standard Parts List (Included in the box) - Switch - Power Cord (US style) - Console Cable - CD-ROM with User's Manuals - Quick-Install Guide - Mounting flanges (2) - Miscellaneous screws - Rubber foot-pads