48 - 10/100 Switched RJ-45 ports deliverup to 200Mbps of throughput per port 4 - 10/100/1000 Switched RJ-45 Gb UplinkPorts (with 2 shared mini-GBIC ports) WebView monitoring allows administratorsto view the current status and configuration using their favorite web browser Port based and 802.1q based VLAN s supportup to 256 VLANS Port Trunking for up to 8 groups allows youto increase your bandwidth for each uplink or Server connection Port configuration settings for Link, Speed,Auto MDI/MDIX, Flow Control, and more Fully rack-mountable using the includedrack-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 by providing features like IGMP snooping, multiple queues (4) with appropriate scheduling techniques, prioritization of traffic based on L2/L3 priority*, and line rate forwarding mechanisms Secure control via SSH for Telnet interfaceand SSL for HTTP interface User/Network security via 802.1x (withRadius authentication) and MAC-based filtering Containment of storms - Broadcast, Multicast,and Unknown Unicast Expandability and availability increasedacross multiple switches using Link Aggregation SNMP and RMON management expandyour visibility options
SRW248G4 with WebView 48-Port 10/100 + 4-Port Gigabit Switch SRW248G4-DS-51028 KL Package Contents One SRW248G4 Switch One Power Cord One Rack Mounting Kit One CD with User Guide inPDF Format One Registration Card Console CableMinimum Requirements Web-based Configuration Java-enabled Browser Cat5 Ethernet Network Cable TCP/IP Protocol installed on each computer withinthe network Network Adapter installed in each computer Network Operating System (e.g. Windows, Linux,MacOS X) Specifications are subject to change without notice. Specifications Ports 48 RJ-45 connectors for 10BASE-T and 100BASE-TX, 4 RJ-45 connectors for 10BASE-T/100BASE-TX/1000BASE-T with 2 shared SFP slots, Auto MDI/MDI-X, Autonegotiate/Manual setting Cabling Type UTP CAT 5 or better for 10BASE-T/100BASE-TX, UTP CAT 5e or better for 1000BASE-T LED Indicators Power, Link/Act, Speed Performance Switching Capacity 17.6 Gig non-blocking MAC Table Size 8k Number of VLANs 256 - Static (Today) and Dynamic (Future) Management Web User Interface Built-in Web UI for easy browser-based configuration (HTTP/HTTPS) SNMP SNMP version 1, 2, 3 with support for traps SNMP 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 1,2,3,9 only), RFC2737 Entity MIB, RFC 2618 RADIUS Client MIB RMON Embedded Remote Monitoring (RMON) software agent supports four RMON groups (history, statistics, alarms, and events) for enhanced traffic management, monitoring, and analysis. Firmware Upgrade Web Browser upgrade (HTTP), TFTP upgrade Port Mirroring Traffic on a port can be mirrored to another port for analysis with a network analyzer or RMON 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, Xmodem upgrade, Cable Diagnostics, PING, Traceroute Security IEEE 802.1x 802.1x - RADIUS Authentication. MD5 Encryption Access Control Filtering: MAC-based* Availability Link Aggregation Link Aggregation using IEEE 802.3ad LACP, Up to 8 ports in up to 8 trunks Storm Control Broadcast, Muticast, and Unknown Unicast Spanning Tree IEEE 802.1d Spanning Tree, IEEEE 802.1s Multiple Spanning Tree*, IEEE 802.1w Rapid Spanning Tree*, Fast Linkover* IGMP Snooping IGMP (v1/v2) snooping provides for fast client joins and leaves of multicast streams and limits bandwidth-intensive video traffic to only the requestors. QoS Priority Levels 4 Hardware queues Scheduling Priority Queueing and Weighted Round Robin (WRR) Class of Service Port-based, 802.1p VLAN priority based, IP TOS/DSCP based, IPv4 & IPv6 Traffic Class based COS Rate Limiting Ingress Policer, Egress Shaper Layer 2 VLAN Port-based and 802.1q based VLANs, Private VLAN Edge (PVE), Management VLAN HOL Blocking Head of line blocking prevention Mini Jumbo Frame Supports frames up to 1600 bytes Dynamic VLAN GVRP* - Dynamic VLAN Registration Standards Standards 802.3i 10BASE-T Ethernet, 802.3u 100BASE-TX Fast Ethernet, 802.3ab 1000BASE-T Gigabit Ethernet, 802.3z Gigabit Ethernet, 802.3x Flow Control Environmental Dimensions 16.93 x 1.75 x 13.78 (430 mm x 44.45 mm x 350 mm) Unit Weight 8.6 lbs. (3.9 kg) Power Input internal switching power Certifications FCC Part15 Class A, CE Class A, UL, cUL, CE mark, CB Operating Temp 32ºF to 104ºF (0ºC to 40ºC) Storage Temp. -4ºF to 158ºF (-20ºC to 70ºC) Operating Humidity 10% to 90%, Non-Condensing Storage Humidity 10% to 95%, Non-Condensing Warranty 5 years |
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