Linksys SRW208G Manuale operativo
PRODUCT DATA
BUSINESS SERIES
8-Port 10/100 Ethernet
Switch with WebView
and Expansion Slots
Model: SRW208G
Secure, reliable, intelligent, managed
switching for your growing business
Growing businesses require cost effective, networking solutions that can scale with
ever changing business needs.The Linksys SRW208G Switch with WebView brings
a whole new level of intelligence and security to the network infrastructure.The
combination of its intelligence and small size make it ideal for a conference room or
training room where security and uptime are important. It offers a port for connecting a
gigabit copper or optical interface to the core network.
Network security is a top priority in any size business. Most business data networks, large
and small, are unsecured.Unauthorized access to the network and mission critical data
is a constant concern.The SRW208G is able to secure the network through 802.1X port
authentication and MAC-based filtering.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 SRW208G, voice data can be prioritized, ensuring clear and
reliable voice communications.
Enabling the SRW208G 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.
Simplified,web-based user
management for more
intelligent networking
Gigabit copper and
miniGBIC interfaces
provide flexible uplink
options
802.1X port authentication
and MAC address filtering
brings network security
down to the switch port
level
Advance QoS enables the
network to be optimized
for your networked
applications, including
voice, video and data
storage
SRW208G
PRODUCT DATA
BUSINESS SERIES
Features
8 - 10/100 Switched RJ-45
ports deliver up to 200Mbps
of throughput per port
1 - 10/100/1000 Switched
RJ-45 Port
1 - MiniGBIC port delivering
up to 1000Mbps
5.6 Gbps, non-blocking,
store-and-forward switching
mechanism
Simplified QoS management
enabled by advanced
queuing techniques using
802.1p, Diffserv or ToS traffic
prioritization 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 MDI/MDIX
detection support
User/Network port
level security via 802.1X
authentication and
MAC-based filtering
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8-Port 10/100 Ethernet Switch
with WebView and Expansion Slots
Specifications
Model SRW208G
Ports 8 RJ-45 connectors for 10BASE-T and 100BASE-TX,
1 RJ-45 connectors for 10BASE-T/100BASE-TX/1000BASE-T,
and 1 miniGBIC/SFP port
Console port
Auto MDI/MDI-X
Auto-negotiate/manual setting
Cabling Type UTP CAT 5 or better for 10BASE-T/100BASE-TX, UTP CAT 5e
or better for 1000BASE-T
LEDs 10/100 Link/Act, Giga Link/Act, Speed, MiniGBIC Link/Act, Speed, System
Performance
Switching Capacity 5.6 Gbps, non-blocking
Forwarding Rate 4.17 Mpps wire-speed performance
Layer 2
MAC table size 8K
Number of VLANs 256 active VLANs (4096 range)
VLAN Port-based and 802.1Q Tag-based VLANs
Management VLAN
HOL Blocking Head of line blocking prevention
Management
Web User Interface Built-in Web UI for easy browser-based configuration (HTTP/HTTPS)
SNMP SNMP version 1, 2c, 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 RFC 1215 Traps.
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) and TFTP
Port Mirroring Traffic on a port can be mirrored to another port for analysis with
a network analyzer or RMON probe.
Other Management Traceroute
Secure Socket Layer (SSL)
Secure Shell (SSH)
RADIUS
Port mirroring
TFTP upgrade
SSL security for Web UI
DHCP client
BootP
SNTP
Xmodem upgrade
Cable diagnostics
PING
Telnet client (SSH secure support)
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
PRODUCT DATA
BUSINESS SERIES
Linksys
A Division of Cisco Systems, Inc.
121 Theory
Irvine, CA 92617 USA
E-mail: [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 - up to
1632 bytes
SNMP v1, v2c, v3
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: SRW208G
Availability
Link Aggregation Link aggregation using IEEE 802.3ad LACP
Up to 8 ports in up to 8 groups
Storm Control Broadcast, Multicast and Unknown Unicast
Spanning Tree IEEE 802.1D Spanning Tree, IEEE 802.1w Rapid Spanning Tree,
IEEE 802.1s Multiple Spanning Tree
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. Support 256 multicast groups.
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, 802.1D STP, 802.1Q/p VLAN,
802.1w Rapid STP, 802.1s Multiple STP, 802.1X Port Access Authentication
Environmental
Dimensions 11" x 1.75" x 6.69"
W x H x D (279 x 45 x 170 mm)
Unit Weight 2.20 lb (1 kg)
Power External AC power adapter
Certification FCC Part15 Class A, CE Class A, UL, cUL, CE mark, CB
Operating Temp. 32 to 104ºF (0 to 40ºC)
Storage Temp. -4 to 158ºF (-20 to 70ºC)
Operating Humidity 10 to 90%
Storage Humidity 10 to 95%
Package Contents
SRW208G with 8 10/100BASE-T
AC Power Adapter with Power Cord
Two Rack Mounting Kits/Eight Screws
CD with User Guide in PDF Format
On-line 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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6111610A-RR
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