Linksys SRW2048 port 10/100/1000 Switch + 4 shared mini-GBIC Ports, with WebView, Product Data

48-port 10/100/1000 Switch + 4 shared mini-GBIC Ports

with WebView

Features

•48 - 10/100/1000 Switched RJ-45 ports

•4 shared mini-GBIC ports

•WebView monitoring allows administra- tors to view the current status and con- figuration using their favorite web browser

•Port based and 802.1q based VLAN's support up to 256 VLANS

•Port Trunking for up to 8 groups allows you to 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 included rack-mounting hardware

•Auto MDI/MDIX per port allows for auto- matic Cable detection

•MAC Address table supports up to 8K MAC Address entries

•Optimal platform to support real-time applications 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 inter- face and SSL for HTTP interface

•User/Network security via 802.1x (with Radius authentication) and MAC-based filtering

•Containment of storms - Broadcast, Multicast, and Unknown Unicast

•Expandability and availability increased across multiple switches using Link Aggregation

•SNMP and RMON management expand your visibility options

Linksys

A Division of Cisco Systems, Inc.

18582 Teller Avenue

Specifications

Ports

Cabling Type

LED Indicators

Performance

Switching Capacity

MAC Table Size

Number of VLANs

Management

Web User Interface

SNMP

SNMP MIBs

RMON

Firmware Upgrade Port Mirroring

Other Management

Security

IEEE 802.1x

Access Control

Availability

Link Aggregation

Storm Control

Spanning Tree

IGMP Snooping

QoS

Priority Levels

Scheduling

Class of Service

Rate Limiting

Layer 2

VLAN

HOL Blocking

Standards

Standards

Environmental

Dimensions

Unit Weight

Power Input

Certifications

Operating Temp

Storage Temp.

Operating Humidity

Storage Humidity

Warranty

48 RJ-45 connectors for 10BASE-T, 100BASE-TX and 1000BASE-T with 4 shared SFP slots UTP CAT 5 or better for 10BASE-T/100BASE-TX, UTP CAT 5e or better for 1000BASE-T Power, Link/Act, Speed

96Gbps, non-blocking

8k

256- Static (Today) and Dynamic (Future)

Built-in Web UI for easy browser-based configuration (HTTP/HTTPS) SNMP version 1, 2, 3 with support for traps

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

Embedded Remote Monitoring (RMON) software agent supports four RMON groups (history, statistics, alarms, and events) for enhanced traffic management, monitoring, and analysis.

Web Browser upgrade (HTTP), TFTP upgrade

Traffic on a port can be mirrored to another port for analysis with a network analyzer or RMON probe.

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

802.1x - RADIUS Authentication. MD5 Encryption

Filtering: MAC-based*

Link Aggregation using IEEE 802.3ad LACP, Up to 8 ports in up to 8 groups Broadcast, Muticast, and Unknown Unicast

IEEE 802.1d Spanning Tree, IEEEE 802.1s Multiple Spanning Tree, IEEE 802.1w Rapid Spanning Tree, Fast Linkover

IGMP (v1/v2) snooping provides for fast client joins and leaves of multicast streams and limits bandwidth-intensive video traffic to only the requestors.

4 Hardware queues

Priority Queueing and Weighted Round Robin (WRR)

Port-based, 802.1p VLAN priority based, IP TOS/DSCP based, IPv4 Traffic Class based COS Ingress Policer, Egress Shaper

Port-based and 802.1q based VLANs, Private VLAN Edge (PVE), Management VLAN Head of line blocking prevention

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

16.93" x 1.75" x 13.78" (430 mm x 44.45 mm x 350 mm)

8.60lbs. (3.9 kg) internal switching power

FCC Part15 Class A, CE Class A, UL, cUL, CE mark, CB 32ºF to 122ºF (0ºC to 50ºC)

-4ºF to 158ºF (-20ºC to 70ºC) 10% to 90%, Non-Condensing 10% to 95%, Non-Condensing

5 years * Future firmware release

Irvine, CA 92612 USA

E-mail: sales@linksys.com support@linksys.com

Web: http://www.linksys.com

Linksys products are available in more than 50 countries, supported by 12 Linksys Regional Offices throughout the world. For a complete list of local Linksys Sales and Technical Support contacts, visit our Worldwide Web Site at www.linksys.com.

Minimum Requirements		Package Contents
		• One SRW2048 Switch
•	Web-based Configuration Java-enabled Browser
		•	One Power Cord
•	Cat5 Ethernet Network Cable
		•	One Rack Mounting Kit
• TCP/IP Protocol installed on each computer within the
		•	One CD with User Guide in PDF Format
	network
		•	One Registration Card
•	Network Adapter installed in each computer
		•	Console Cable
•	Network Operating System (e.g. Windows®, Linux,
	MacOS X)

Specifications are subject to change without notice. Linksys is a registered trademark or trademark of Cisco Systems, Inc. and/or its affiliates in the U.S. and certain other countries. Copyright © 2005 Cisco Systems, Inc. All rights reserved. Other brands and product names are trademarks or registered trademarks of their respective holders.

SRW2048-DS-51101 KL

Product Data

Model No. SRW2048