Specification

    * Mfr Part Number: DXS-3250
    * Features:
          o 'Wireless-ready' Switching
          o Stacks upto 16x Units Per Stack
          o Optional Dual 10-Gig Stacking or Uplink Ports
    * Ports: 48x 10/100/1000Mbps Ports, 4x Combo SFP Ports, 2x Optional 10-Gig Copper/Fiber Uplinks
    * MAC address Table: 16K
    * Switch Fabric: 144Gbps
    * Transmission Method: Store-and-Forward
    * Forwarding Rate: 14,880pps (10M); 148,800pps (100M); 1,488,000pps (1000M); 14,880,000pps (10000M)
    * VLANs: Support upto 4K VLAN Groups (port based, 802.1p, GARP/GVRP)
    * Priority Queues: 8x Queues (802.1p/ToS/DiffServ) - Strict Priority or Weight Round Robin Queue Scheduling
    * Classification QoS/ACLs: MAC Address, IP Address, TCP/UDP Port Number or payload, physical port, DSCP, 802.1p
    * Ip Routes: 32 Static
    * Multicast Support: IGMP Snooping
    * Predefined Security: DoS Attacks, Trojan Horse, CPU DoS protection
    * Interface Options:
          o RJ-45: 10BASE-T, 100BASE-TX & 1000BASE-T
          o LC: With optional Standard Small Form-Factor Pluggable (SFP) Gigabit Transceivers; With optional 10Gigabit XFP Transceivers
          o CX-4: With optional 10GBASE-CX-4 Module
          o RPS: Redundant Power Option Via Optional (DPS-500)
    * Network Protocols and Standards:
          o In Band & Out of Band: Telnet, CLI/Console, RMON, Web-based HTTP, SNMPv1/v2/v3, Syslog, Port Mirroring, TFTP Client, BootP Client, DHCP Client, BootP/DHCP Relay Agent, and DNS Client
          o IEEE: 802.3 Ethernet, 802.3u Fast Ethernet, 802.3ab Gigabit Ethernet, 802.3z Gigabit Ethernet, 802.3ak 10GBASE-CX-4, 802.3ae 10GbE, 802.1d Spanning Tree, 802.1w Rapid Spanning Tree, 802.1p Priority Tags, 802.1q VLANs, 802.3ad Link Aggregation, 802.3x Flow Control, 802.1x Port-based Authentication, and 802.1x MAC-based Authentication, 802.1s (Multiple Spanning Tree), 802.1v (protocol-based VLANs)
          o IETF: RFC 1157 SNMP, RFC 1112/2236 IGMPv1/2, RFC 1757 RMON (4 Groups), RFC 1493 Bridge MIB, RFC 1213 MIB II, RFC 793 TCP, RFC 826 ARP, RFC 854 Telnet, and DiffServ
    * Power Supply: 100~240VAC, 50/60Hz Internal Universal
    * Power Consumption: 112 W
    * Safety: CE/ LVD, UL Listed (UL1950)/CUL
    * Emissions: CE Mark & FCC Class A
    * Dimensions (WxDxH): 17.32 x 16.93 x 1.77 inch / 440 x 430 x 45 mm, 1U height
    * Weight: 14.33 lbs / 6.5 kg