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Features• 48 - 10/100/1000 Switched RJ-45 ports• 4 shared mini-GBIC ports• WebView monitoring allows administratorsto view the current status and configurationusing their favorite webbrowser• Port based and 802. 1q based VLAN'ssupport up to 256 VLANS• Port Trunking for up to 8 groups allowsyou to increase your bandwidth foreach uplink or Server connection• Port configuration settings for Link, Speed, Auto MDI/MDIX, Flow Control, and more• Fully rack-mountable using theincluded rack-mounting hardware• Auto MDI/MDIX per port allows for automaticCable detection• MAC Address table supports up to 8KMAC Address entries• Optimal platform to support real-timeapplications like voice and video byproviding features like IGMP snooping, multiple queues (4) with appropriatescheduling techniques, prioritization oftraffic based on L2/L3 priority*, and linerate forwarding mechanisms• Secure control via SSH for Telnet interfaceand SSL for HTTP interface• User/Network security via 802. 1x (withRadius authentication) and MAC-basedfiltering• Containment of storms - Broadcast, Multicast, and Unknown Unicast• Expandability and availability increasedacross multiple switches using LinkAggregation• SNMP and RMON managementexpand your visibility optionsSpecifications:Ports 48 RJ-45 connectors for 10BASE-T, 100BASE-TX and 1000BASE-T with 4 shared SFP slotsCabling Type UTP CAT 5 or better for 10BASE-T/100BASE-TX, UTP CAT 5e or better for 1000BASE-TLED Indicators Power, Link/Act, SpeedPerformanceSwitching Capacity 96 Gbps, non-blockingMAC Table Size 8kNumber of VLANs 256 - Static (Today) and Dynamic (Future)ManagementWeb User Interface Built-in Web UI for easy browser-based configuration (HTTP/HTTPS)SNMP SNMP version 1, 2, 3 with support for trapsSNMP MIBs RFC1213 MIB-2, RFC2863 Interface MIB, RFC2665 Ether-like MIB, RFC1493 Bridge MIB, RFC2674 Extended Bridge MIB (P-bridge, Q-bridge), RFC2819 RMON MIB (groups 1, 2, 3, 9only), RFC2737 Entity MIB, RFC 2618 RADIUS Client MIBRMON Embedded Remote Monitoring (RMON) software agent supports four RMON groups(history, statistics, alarms, and events) for enhanced traffic management, monitoring, andanalysis. Firmware Upgrade Web Browser upgrade (HTTP), TFTP upgradePort Mirroring Traffic on a port can be mirrored to another port for analysis with a network analyzer orRMON probe. Other Management RFC854 Telnet (Menu-driven configuration), Secure Shell (SSH) and Telnet Management, Telnet Client, SSL security for Web UI, Switch Audit Log, DHCP Client, BootP, SNTP, Xmodemupgrade, Cable Diagnostics, PING, TracerouteSecurityIEEE 802. 1x 802. 1x - RADIUS Authentication. MD5 EncryptionAccess Control Filtering: MAC-based*AvailabilityLink Aggregation Link Aggregation using IEEE 802. 3ad LACP, Up to 8 ports in up to 8 groupsStorm Control Broadcast, Muticast, and Unknown UnicastSpanning Tree IEEE 802. 1d Spanning Tree, IEEEE 802. 1s Multiple Spanning Tree, IEEE 802. 1w RapidSpanning Tree, Fast LinkoverIGMP Snooping IGMP (v1/v2) snooping provides for fast client joins and leaves of multicast streams andlimits bandwidth-intensive video traffic to only the requestors. QoSPriority Levels 4 Hardware queuesScheduling Priority Queueing and Weighted Round Robin (WRR)Class of Service Port-based, 802. 1p VLAN priority based, IP TOS/DSCP based, IPv4 Traffic Class based COSRate Limiting Ingress Policer, Egress ShaperLayer 2VLAN Port-based and 802. 1q based VLANs, Private VLAN Edge (PVE), Management VLANHOL Blocking Head of line blocking preventionStandardsStandards 802. 3i 10BASE-T Ethernet, 802. 3u 100BASE-TX Fast Ethernet, 802. 3ab 1000BASE-T GigabitEthernet, 802. 3z Gigabit Ethernet, 802. 3x Flow ControlEnvironmentalDimensions 16. 93" x 1. 75" x 13. 78" (430 mm x 44. 45 mm x 350 mm)Unit Weight 8. 60 lbs. (3. 9 kg)Power Input internal switching powerCertifications FCC Part15 Class A, CE Class A, UL, cUL, CE mark, CBOperating Temp 32ºF to 122ºF (0ºC to 50ºC)Storage Temp. -4ºF to 158ºF (-20ºC to 70ºC)Operating Humidity 10% to 90%, Non-CondensingStorage Humidity 10% to 95%, Non-Condensing
