Linksys SRW2048 Operation manual

PRODUCT DATA
BUSINESS SERIES
48-Port 10/100/1000 +
4-Port MiniGBIC Gigabit
Switch with WebView
Model: SRW2048
Secure, reliable, intelligent,
high density, managed gigabit
switching for your growing business
Growing small businesses require cost effective, yet scalable networking solutions
that can scale with ever changing business needs.The Linksys SRW2048 Switch with
WebView brings gigabit speeds to your users and servers, while adding a whole new
level of intelligence and security to the network infrastructure.The 48 10/100/1000
Mbps ports enable you to take advantage of the Gigabit Ethernet interfaces shipping
on the current generation of servers, workstations and storage devices in addition to
supporting your existing 10/100 Mbps clients.The optional gigabit optical interfaces
allow you to expand the network as your business grows.
Network security is a top priority in any size business. Most business data networks,
large and small, are unsecure.Unauthorized access to the network and mission critical
data is a constant concern.The SRW2048 is able to secure the network using 802.1X port
authentication, ACL, and MAC address port locking. 802.1X requires clients to authenticate
themselves before the port will pass data.
Businesses are recognizing the benefits of doing Voice over IP (VoIP) and are quickly migrating
their voice services to IP based platforms, requiring their local area networks to support both
voice and data applications. In unmanaged IP networks, bursty data sessions can disrupt voice
packet delivery, causing poor voice quality. With the enhanced QoS and traffic management
features in the SRW2048, voice data can be prioritized, ensuring clear and reliable voice
communications.
Enabling the SRW2048 advanced features further secures the integrity of your network.The
WebView interface provides an intuitive, secure management interface enabling you to better
utilize the comprehensive feature-set of the switch, resulting in a better optimized, more secure
network.
Brings gigabit speeds to
your network network
addressing the needs
power users and high
bandwidth applications
Increases network security
secure user control via
802.1X port authentication,
ACL, and MAC address port
locking
Enables the network to
be optimized for your
networked applications,
including voice, video and
data storage
Provides intelligent traffic
management with rate
limiting, policing, shaping,
and multicast support
SRW2048

PRODUCT DATA
BUSINESS SERIES
Features
48 10/100/1000 Switched
RJ-45 ports with auto
MDI/MDI-X cable detection
4 MiniGBIC ports for optical
or copper interconnections
Non-blocking,
store-and-forward switching
mechanism
Simplified QoS management
enabled by advanced
queuing techniques using
802.1p, Diffserv or ToS traffic
prioritzation specifications
Configuration and
monitoring from a standard
web browser with WebView
management
Secure remote management
of the switch via SSH and
SSL secure channel network
protocols
802.1Q based VLANs enable
segmentation of networks
for improved performance
and security
Private VLAN Edge for
simplified network isolation
for guests connections or
autonomous networks
Automatic configuration
of VLANs across multiple
switches through
GVRP/GARP
Automatic port
configuration through auto
MDI/MDIX and 802.1ab
(LLDP)
User/Network port
level security via 802.1X
authentication and
MAC-based filtering
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48-Port 10/100/1000 + 4-Port MiniGBIC
Gigabit Switch with WebView
Specifications
Ports 48 RJ-45 connectors for 10BASE-T, 100BASE-TX and
1000BASE-T with 4 shared SFP slots
Cabling Type UTP CAT 5 or better for 10BASE-T/100BASE-TX,
UTP CAT 5e or better for 1000BASE-T
LEDs Power, Link/Act, Speed
Performance
Switching Capacity 96 Gbps, non-blocking
MAC table size 8K
Number of VLANs 256 VLANs
Management
Web User Interface Built-in Web UI for easy browser-based configuration (HTTP/HTTPS)
SNMP SNMP version v1, v2c, v3 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
Syslog
Security
IEEE 802.1X 802.1X - RADIUS Authentication. MD5 Encryption
Access Control ACLs - Drop or rate limit based on:
Source and destination MAC-based
Source and destination IP address*
Protocol*
ToS/DSCP*
Port*
VLAN*
Ethertype*
Availability
Link Aggregation Link Aggregation using IEEE 802.3ad LACP
Up to 8 ports in up to 8 trunks
Storm Control Broadcast, Multicast, and Unknown Unicast
Spanning Tree IEEE 802.1d Spanning Tree, IEEE 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

PRODUCT DATA
BUSINESS SERIES
Linksys
A Division of Cisco Systems, Inc.
121 Theory
Irvine, CA 92617 USA
E-mail: [email protected]
[email protected]
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.
Increased the bandwidth
(up to 8x) and added link
redundancy with Link
Aggregation Control
Protocol (LACP)
Enhanced rate limiting
capabilities and storm
control, including multicast,
broadcast and flood control
Port mirroring for
non-invasive monitoring of
switch traffic
Jumbo frame support (10KB)
SNMP v1, v2c, v3 and RMON
support
Fully rack-mountable using
the included rack-mounting
hardware
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Check the product package and contents for specific features supported.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 © 2006 Cisco Systems, Inc. All rights reserved. Other brands and
product names are trademarks or registered trademarks of their respective holders.
Model: SRW2048
QoS
Priority levels 4 Hardware queues
Scheduling Priority Queuing and Weighted Round Robin (WRR)
Class of Service Port-based*
802.1p VLAN priority based*
IPv4/v6 IP Precedence/TOS/DSCP based*
TCP/UDP port-based*
Diffserv*
Classification and remarking ACLs*
Rate Limiting Ingress policer
Egress rate control
Standards 802.3 10BASE-T Ethernet, 802.3u 100BASE-TX Fast Ethernet,
802.3ab 1000BASE-T Gigabit Ethernet, 802.3z Gigabit Ethernet,
802.3x Flow Control, 802.3 ad LACP,802.3af PoE, 802.1D STP,
802.1Q/p VLAN, 802.1w Rapid STP, 802.1s Multiple STP,
802.1X Port Access Authentication
Layer 2
VLAN Port-based and 802.1q based VLANs
Private VLAN Edge (PVE)
Management VLAN
HOL Blocking Head of line blocking prevention
Jumbo frame Supports frames up to 10K byte frames
Dynamic VLAN GVRP - Dynamic VLAN Registration
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"
W x H x D (430 x 45 x 350 mm)
Unit Weight 2.20 lb (1 kg)
Power Internal switching power
Certification FCC Part15 Class A, CE Class A, UL, cUL, CE mark, CB
Operating Temperature 32 to 104ºF (0 to 40ºC)
Storage Temperature -4 to 158ºF (-20 to 70ºC)
Operating Humidity 10% to 90%
Storage Humidity 10% to 95%
Package Contents
SRW2048 48-Port 10/100/1000 Gigabit Switch with WebView
AC Power Adapter and Cord
Rack Mounting Kit with Brackets and Hardware
CD with User Guide in PDF Format
Online Registration Card
Console Cable
Minimum Requirements
Web-Based Utility: Web Browser - Microsoft Internet Explorer (Version 5.5 or Above)
Cat5 Ethernet Network Cables
Operating System: Windows 2000, XP or Above
Warranty
5 Years
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6111410A-RR