Linksys SRW248G4, SRW2048, SRW2024 Connecting the Switch, Overview, Before You Install the Switch

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Chapter 3

Chapter 3: Connecting the Switch

Overview

This chapter will explain how to connect network devices to the Switch. For an example of a typical network configuration, see the application diagram shown below.

 

Cable/DSL

 

 

 

Uplink via Fiber

Internet

Modem

Router

Wireless Access Point

Server

to Switch

10/100/1000 10/100 Desktop Notebook

Typical Network Configuration for the SRW2048

When you connect your network devices, make sure you don’t exceed the maximum cabling distances, which are listed in the following table:

Maximum Cabling Distances

From

To

Maximum Distance

 

 

 

Switch

Switch or Hub

100 meters (328 feet)

Hub

Hub

5 meters (16.4 feet)

Switch or Hub

Computer

100 meters (328 feet)

 

 

 

††A hub refers to any type of 100-Mbps hub, including regular hubs and stackable hubs. A 10-Mbps hub connected to another 10-Mbps hub can span up to 100 meters (328 feet).

Before You Install the Switch...

When you choose a location for the Switch, observe the following guidelines:

•• Make sure the Switch is accessible and that the cables can be easily connected.

•• Keep cabling away from sources of electrical noise, power lines, and fluorescent lighting fixtures.

•• Position the Switch away from water and moisture sources.

•• To ensure adequate air flow around the Switch, provide a minimum clearance of two inches (50 mm).

•• Do not stack free-standing Switches more than four units high.

Connecting the Switch

Placement Options

There are two ways to physically install the Switch, either set the Switch on its four rubber feet for desktop placement or mount the switch in a standard-sized, 482.6-mm wide, 1U-high rack for rack-mount placement.

Desktop Placement

•• Attach the rubber feet to the recessed areas on the bottom of the Switch.

•• Place the Switch on a desktop near an AC power source.

•• Keep enough ventilation space for the switch and check the environmental restrictions mentioned in the Specifications Appendix as you are placing the Switch.

•• Connect the Switch to network devices according to the Hardware Installation instructions below.

Rack-Mount Placement

When rack-mounting the Switch, please observe the following guidelines

•• Elevated Operating Ambient  If installed in a closed or multi-unit rack assembly, the operating ambient temperature of the rack environment may be greater than the room ambient temperature. Therefore, consideration should be given to installing the equipment in an environment compatible with the maximum ambient temperature (Tma) specified by the manufacturer.

•• Reduced Air Flow  Installation of the equipment in a rack should be such that the amount of air flow required for safe operation of the equipment is not compromised.

•• Mechanical Loading  Mounting of the equipment in the rack should be such that a hazardous condition is not achieved due to uneven mechanical loading.

•• Circuit Overloading  Consideration should be given to the connection of the equipment to the supply circuit and the effect that overloading of the circuits might have on overcurrent protection and supply wiring. Appropriate consideration of equipment nameplate ratings should be used when addressing this concern.

•• Reliable Earthing  Reliable earthing of rack-mounted equipment should be maintained. Particular attention should be given to supply connections other than direct connections to the branch circuit (for example, use of power strips).

WebView Switches

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Contents WebView Switches Online Resources About This GuideAbout This Guide Icon DescriptionsTable of Contents Advanced Configuration Security Radius Security TACACS+ Security 802.1x Settings Appendix B Windows Help Appendix D GlossaryAppendix H Software License Agreement Chapter Chapter IntroductionIntroduction Chapter Product Overview Product OverviewSRW2048 Product Overview SRW2024SRW2016 SRW248G4 SRW224G4 Refer to Configuration Using Overview Connecting the SwitchBefore You Install the Switch Placement OptionsConfiguring the Switch Hardware InstallationConnecting to the Switch through a Telnet Session Chapter Configuration Using Console InterfaceSystem Configuration Menu Switch Main MenuManagement Settings Telnet Configuration Username & Password Settings IP Configuration Http Network Configuration File Management Port StatusHelp Port ConfigurationSetup Summary Chapter Advanced ConfigurationAdvanced Configuration Accessing the Web-based UtilityIdentification Setup Network SettingsIP Configuration System InformationDaylight Saving Setup TimeSet Time Local TimePort Management Port Settings Setup Green EthernetPort Settings Port Configuration Link Aggregation Detail Port Management Link AggregationVlan Range Port Management LacpVlan Management Create Vlan Single VlanVlan Management Ports to Vlan Vlan Management Port SettingVlan Management Gvrp Vlan Management Vlan to PortsStatistics Rmon Statistics Statistics Rmon History Log TableRmon History Alarm Entry Indicates a specific alarm Statistics Rmon AlarmRmon Events Log Statistics Rmon EventsStatistics Port Utilization Add EventStatistics Gvrp Statistics Statistics 802.1x StatisticsACL IP Based ACL ACL MAC Based ACL Security Radius Security ACL BindingSecurity TACACS+ Security 802.1x SettingsSecurity Port Security 802.1x Settings Setting TimerSecurity Multiple Hosts QoS CoS Settings Security Storm ControlQoS QoS Bandwidth QoS Queue SettingsQoS Dscp Settings CoS DefaultQoS Basic Mode QoS Advanced ModeAdvanced Mode Out of Profile Dscp Advanced Mode Policy Name Advanced Mode New Class MapSpanning Tree Global Setting Spanning Tree STP StatusSpanning Tree Global STP Bridge Settings Spanning Tree STP Port SettingsSpanning Tree Rstp Port Settings Spanning Tree Mstp Properties Spanning Tree Mstp Instance Settings Multicast Igmp Snooping Multicast Bridge Multicast Forward All Multicast Bridge MulticastSnmp Views Snmp Global ParametersSnmp Group Membership Snmp Group ProfileSnmp Communities Snmp Notification Filter Base TableAdvanced Table Snmp Notification Recipient Admin User AuthenticationAdmin Jumbo Frames Admin Static AddressQuery Admin Logging Admin Dynamic AddressAdmin Cable Test Admin Port MirroringVia Tftp Admin Save ConfigurationAdmin Firmware Upgrade BackupAdmin Reboot Admin Factory DefaultsAdmin Server Logs Admin Flash Logs Admin Memory LogsFiber Optic Cabling Appendix aAppendix a About Gigabit Ethernet Fiber Optic Cabling Gigabit EthernetNetwork Neighborhood/My Network Places Appendix BAppendix B Windows Help Shared ResourcesAppendix C Downloading using Xmodem Startup Menu ProceduresAppendix C Downloading using Xmodem Appendix D Appendix D GlossaryGlossary Glossary Smtp Simple Mail Transfer Protocol The standard e Appendix D Appendix E Specifications SpecificationsAppendix E Specifications Environmental Security MAC Address port security† Appendix F Warranty InformationLimited Warranty Obtaining Warranty ServiceTechnical Support Warranty InformationRegulatory Information Appendix GRegulatory Information Appendix G Norsk Norwegian Miljøinformasjon for kunder i EU Appendix G Software Licenses Appendix HAppendix H Software License Agreement Software in Linksys ProductsSoftware License Agreement SchedulePreamble Appendix H END of Terms and Conditions END of Schedule Appendix H END of Schedule 3s Contact Information Appendix
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SRW2016, SRW224G4, SRW2024, SRW2048, SRW248G4 specifications

The Linksys SRW2048 is a robust Layer 2 managed switch that caters to the networking needs of small to medium-sized businesses. Designed with performance and reliability in mind, it provides features that ensure optimal network efficiency and security.

One of the standout features of the SRW2048 is its 48 10/100/1000 Mbps Gigabit Ethernet ports, enabling high-speed data transfer and seamless connectivity for various devices within the network. This makes it ideal for environments with heavy data traffic, ensuring minimal latency and high performance.

The SRW2048 also supports advanced Layer 2 management features, including VLAN (Virtual Local Area Network) support, which allows users to segment the network into smaller, manageable sections. This is crucial for improving security and performance, as it reduces unnecessary traffic and potential broadcast storms. With a VLAN configuration, businesses can group users and devices based on function or department, ensuring efficient communication within teams.

In addition to VLAN capabilities, the Linksys SRW2048 incorporates Quality of Service (QoS) features. This technology prioritizes critical network traffic, such as voice over IP (VoIP) and video conferencing, ensuring that these applications receive the bandwidth they require for optimal performance. This is particularly beneficial for businesses that rely on real-time communication tools.

The switch also enhances security through features such as IEEE 802.1X port security, which ensures that only authorized users can access the network. The SRW2048 supports access control lists (ACLs), allowing administrators to set specific permissions for users and devices, further tightening security.

Linksys has also equipped the SRW2048 with a user-friendly web-based management interface, simplifying the process of configuring and monitoring network performance. This accessible interface allows IT personnel to quickly identify issues, manage traffic, and configure settings without extensive training.

Another notable characteristic of the Linksys SRW2048 is its robust build quality and reliability. With a metal chassis and fanless design, it maintains a low acoustic footprint and ensures passive cooling, making it suitable for office environments.

Overall, the Linksys SRW2048 is a feature-rich managed switch that combines advanced networking technologies, efficient performance, and security features to meet the diverse needs of modern businesses. Its scalability, manageability, and robust construction make it a valuable addition to any network infrastructure.
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