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Managed Layer 2
Switches GSM7224R
and GSM7248R
Hardware Installation
Guide
NETGEAR, Inc.
4500 Great America Parkway
Santa Clara, CA 95054 USA
202-10351-01
November 2007
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© 2007 by NETGEAR, Inc. All rights reserved. Technical Support Please refer to the support information card that shipped with your product. When you register your product at http://www.netgear.com/register, we can provide you with faster expert technical support and timely notices of product and software upgrades. NETGEAR, INC. Support Information Phone: 1-888-NETGEAR, for US & Canada only. For other countries, see your Support information card. E-mail: support@netgear.com North American NETGE
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Federal Communications Commission (FCC) Compliance Notice: Radio Frequency Notice This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: • This device may not cause harmful interference. • This device must accept any interference received, including interference that may cause undesired operation. Note: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules. Thes
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This is to certify that the NETGEAR ProSafe™ 48-Port L2 Managed Switch with Static Routing GSM7248R is shielded against the generation of radio interference in accordance with the application of Council Directive 89/336/EEC, Article 4a. Conformity is declared by the application of EN 55 022 Class A (CISPR 22) and EN 55 024. Warning: This is a Class A product. In a domestic environment, this product may cause radio interference, in which case the user may be required to take appropriate meas
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Contents About This Manual Conventions, Formats, and Scope ..................................................................................... i How to Use This Manual ................................................................................................... ii How to Print This Manual .................................................................................................. ii Chapter 1 Introduction GSM7224R Front Panel and LEDs ..............................................
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Chapter 3 Troubleshooting Troubleshooting Chart ...................................................................................................3-1 Additional Troubleshooting Suggestions .......................................................................3-2 Appendix A Default Settings and Technical Specifications Default Settings ............................................................................................................. A-1 Technical Specifications ..................
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About This Manual ® The NETGEAR Managed Layer 2 Switches GSM7224R and GSM7248R Hardware Installation Guide describes how to install, configure, and troubleshoot the ProSafe™ 24-Port L2 Managed Switch with Static Routing GSM7224R and the ProSafe™ 48-Port L2 Managed Switch with Static Routing GSM7248R. The information in this manual is intended for readers with intermediate computer and Internet skills. Conventions, Formats, and Scope The conventions, formats, and scope of this manual are desc
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Managed Layer 2 Switches GSM7224R and GSM7248R Hardware Installation Guide • Scope. This manual is written for the Managed Layer 2 Switch according to these specifications: Product Version ProSafe™ 24-Port L2 Managed Switch with Static Routing GSM7224R ProSafe™ 48-Port L2 Managed Switch with Static Routing GSM7248R Manual Publication Date November 2007 For more information about network, Internet, firewall, and VPN technologies, see the links to the NETGEAR website in Appendix B, “Related Do
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Managed Layer 2 Switches GSM7224R and GSM7248R Hardware Installation Guide • Printing from PDF. Your computer must have the free Adobe Acrobat Reader installed in order to view and print PDF files. The Acrobat reader is available on the Adobe website at http://www.adobe.com. – Printing a PDF chapter. Use the PDF of This Chapter link at the top left of any page. • Click the PDF of This Chapter link at the top left of any page in the chapter you want to print. The PDF version of the chapter you
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Managed Layer 2 Switches GSM7224R and GSM7248R Hardware Installation Guide iv v1.0, November 2007
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Chapter 1 Introduction The NETGEAR managed switch is a state-of-the-art, high-performance, IEEE-compliant network solution. It includes powerful management features that you can use to eliminate bottlenecks, boost performance, and increase productivity. This guide describes hardware installation and basic troubleshooting for the ProSafe™ 24-Port L2 Managed Switch with Static Routing GSM7224R and ProSafe™ 48-Port L2 Managed Switch with Static Routing GSM7248R. These switches can be free stan
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Managed Layer 2 Switches GSM7224R and GSM7248R Hardware Installation Guide GSM7224R Rear Panel The rear panel has a console port, a redundant power supply connector, and a standard AC power receptacle for the supplied power cord. Power receptacle Console Redundant power supply connector Figure 1-2 GSM7248R Front Panel and LEDs The following figure shows the front panel of the GSM7248R. The front panel contains LEDs, a USB port, a RST (reset) button, RJ-45 jacks, and copper/fiber combo ports.
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Managed Layer 2 Switches GSM7224R and GSM7248R Hardware Installation Guide GSM7248R Rear Panel The rear panel has a console port, a redundant power supply connector, and a standard AC power receptacle for the supplied power cord. Console Redundant Power receptacle power supply connector Figure 1-4 Interpreting the LEDs The following table describes the LEDs on the front panel of the switch. Table 1-1. LED Descriptions LED Description PWR (power) • Solid green. Power is supplied and the switch
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Managed Layer 2 Switches GSM7224R and GSM7248R Hardware Installation Guide Table 1-1. LED Descriptions (continued) LED Description 10/100/1000M SPD/Link/ACT LED Ports • Off. No link is established on the port. (1 LED per port) • Solid green. A valid 1000 Mbps link is established on the port. • Blinking green. The port is sending or receiving packets at 1000 Mbps. • Solid yellow. A valid 100 or 10 Mbps link is established on the port. • Blinking yellow. The port is sending or receiving pack
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Managed Layer 2 Switches GSM7224R and GSM7248R Hardware Installation Guide – The product does not operate correctly when you follow the operating instructions. • Keep your system away from radiators and heat sources. Also, do not block cooling vents. • Do not spill food or liquids on your system components, and never operate the product in a wet environment. If the system gets wet, contact technical support or your trained service provider. • Do not push any objects into the openings of your sy
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Managed Layer 2 Switches GSM7224R and GSM7248R Hardware Installation Guide • To help protect your system from sudden, transient increases and decreases in electrical power, use a surge suppressor, line conditioner, or uninterruptible power supply (UPS). • Position system cables and power cables carefully; route cables so that they cannot be stepped on or tripped over. Be sure that nothing rests on any cables. • Do not modify power cables or plugs. Consult a licensed electrician or your power c
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Chapter 2 Hardware Installation This chapter explains how to install the hardware for the ProSafe™ 24-Port L2 Managed Switch with Static Routing GSM7224R and the ProSafe™ 48-Port L2 Managed Switch with Static Routing GSM7248R. Package Contents The switch is packed and shipped separately. The package contains the following items: • Managed Layer 2 Switch with preinstalled software • Power adapter cord • Rubber footpads for tabletop installation • Rubber caps for the SFP sockets • Rack-mountin
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Managed Layer 2 Switches GSM7224R and GSM7248R Hardware Installation Guide Protecting Against Electrostatic Discharge Warning: Static electricity can harm delicate components inside your system. To prevent static damage, discharge static electricity from your body before you touch any of the electronic components, such as the microprocessor. You can do so by periodically touching an unpainted metal surface on the switch. You can also take the following steps to prevent damage from electrostat
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Managed Layer 2 Switches GSM7224R and GSM7248R Hardware Installation Guide Installation Install the equipment in the following sequence, as presented in this chapter: 1. Select a location. See the following section, “Selecting a Location.” 2. Install the switch. See “Installing the Switch” on page 2-4. 3. Check the installation. See “Checking the Installation” on page 2-5. 4. Apply power and check the LEDs. See “Connecting to Power and Check the LEDs” on page 2-5. Selecting a Location The swit
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Managed Layer 2 Switches GSM7224R and GSM7248R Hardware Installation Guide Table 2-1. Site Requirements for Switch Location (continued) Requirements Ventilation Do not restrict airflow by covering or obstructing air inlets on the sides of the switch. Keep at least 2 inches (5.08 centimeters) free on all sides for cooling. Be sure that there is adequate airflow in the room or wiring closet where you will install the switch. Cabling Route the cable to avoid sources of electrical noise such as
