NETGEAR GS748T - ProSafe Smart Switch Hardware Installation Manual
Gigabit smart switch
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- Software administration manual (302 pages) ,
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Summary of Contents for NETGEAR GS748T - ProSafe Smart Switch
- Page 1 GS748T Smart Switch Hardware Installation Guide NETGEAR, Inc. 4500 Great America Parkway Santa Clara, CA 95054 USA 202-10232-01 September 2007...
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Page 2: Statement Of Conditions
In the interest of improving internal design, operational function, and/or reliability, NETGEAR reserves the right to make changes to the products described in this document without notice. NETGEAR does not assume any liability that may occur due to the use or application of the product(s) or circuit layout(s) described herein. -
Page 3: Canadian Department Of Communications Radio Interference Regulations
EN 55 022 and EN 55 024 Statements This is to certify that the NETGEAR GS748T Gigabit Smart Switch 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. - Page 4 This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. FCC Declaration Of Conformity We, NETGEAR, Inc., 4500 Great America Parkway, Santa Clara, CA 95054, declare under our sole responsibility that the model FS728TP: ProSafe™ 24 Port 10/100 Smart Switch with 4 Gigabit Ports and 24 Port PoE complies with Part 15 of FCC Rules.
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Page 5: Table Of Contents
Contents About This Manual Conventions, Formats, and Scope ...................vii How to Use This Manual ....................viii How to Print this Manual ....................viii Revision History ........................ ix Chapter 1 Introduction Overview .........................1-1 Features .........................1-2 Package Contents ......................1-4 Chapter 2 Physical Description Front and Back Panels .....................2-1 10/100/1000 Mbps RJ-45 Ports ................2-2 SFP GBIC Module ....................2-2 LED Descriptions ......................2-2... - Page 6 Step 5: Installing a SFP GBIC Module ................4-4 Step 6: Applying AC Power ....................4-5 Step 7: Management through a Web Browser or Utility Program (Initial Configuration) .4-5 Appendix A Troubleshooting Troubleshooting Chart ..................... A-1 Additional Troubleshooting Suggestions ............... A-2 Network Adapter Cards ................... A-2 Configuration ......................
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Page 7: About This Manual
About This Manual The NETGEAR ® GS748T Smart Switch™ Hardware Installation Guide describes how to install, configure, and troubleshoot the GS748T Gigabit Smart Switch. 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 described in the following paragraphs: •... -
Page 8: How To Use This Manual
• button to access the full NETGEAR, Inc. online knowledge base for the product model. • Links to PDF versions of the full manual and individual chapters. -
Page 9: Revision History
GS748T Smart Switch Hardware Installation Guide • 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 were viewing opens in a browser window. - Page 10 GS748T Smart Switch Hardware Installation Guide About This Manual v1.1, September 2007...
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Page 11: Introduction
Figure 1-1 Overview Your NETGEAR GS748T Gigabit Smart Switch provides 48 twisted-pair ports with four built-in Small Form Factor (SFP) GBIC slots that support nonstop 10/100/1000M fiber networks. Using these Gigabit slots, you can create high-speed connections to a server or network backbone. For example, you can: •... -
Page 12: Features
(CoS) for traffic prioritization. These features, and more, enable you better to understand and control your network. Your NETGEAR GS748T Gigabit Smart Switch can be free-standing or rack-mounted in a wiring closet or equipment room. It is IEEE-compliant and offers low latency for high-speed networking. - Page 13 GS748T Smart Switch Hardware Installation Guide • Auto-Discovery support with application program for discovering and managing the smart switches on the network • Flash upgrade, configuration backup/restore, and factory reset • Full compatibility with IEEE standards: • IEEE 802.3i (10BASE-T) •...
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Page 14: Package Contents
GS748T Smart Switch Hardware Installation Guide Package Contents Figure 1-2 shows the package contents of the NETGEAR GS748T Gigabit Smart Switch. Figure 1-2 Verify that your package contains the following: • GS748T Gigabit Smart Switch • Rubber footpads for tabletop installation •... -
Page 15: Physical Description
Chapter 2 Physical Description This chapter describes the hardware features of the NETGEAR GS748T Gigabit Smart Switch. Topics include: • Front and back panels • 10/100/1000 Mbps auto-sensing RJ-45 ports • SFP GBIC Module bay • LED descriptions • Reset button •... -
Page 16: 10/100/1000 Mbps Rj-45 Ports
IEEE 802.3Z 1000 Base-SX Standard. LED Descriptions The front panel of the NETGEAR GS748T Gigabit Smart Switch comprises LEDs that provide a concise display of link, port speed, and activity. The following table summarizes the function of these LEDs. -
Page 17: Reset Button
GS748T Smart Switch Hardware Installation Guide Table 2-1. Front Panel LEDs Label Color Activity Description Power is supplied to the switch Power Green Power is disconnected A valid 1000Mbps link is established on the port Green Blinking Data transmission is occurring at 1000Mbps on the port Speed/Link/ACT Yellow... -
Page 18: Restore Factory Defaults Button
GS748T Smart Switch Hardware Installation Guide Figure 2-3 Restore Factory Defaults Button The Restore Factory Default button of the GS748T Smart Switch enables you to clear the current settings and return the switch to its factory default configuration. This function clears all settings, including the password, VLAN settings, and port configurations. - Page 19 GS748T Smart Switch Hardware Installation Guide Figure 2-4 Physical Description v1.1, September 2007...
- Page 20 GS748T Smart Switch Hardware Installation Guide Physical Description v1.1, September 2007...
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Page 21: Applications
Backbone switching Desktop Switching Your NETGEAR GS748T Gigabit Smart Switch can be used as a desktop switch in a small network that gives users 1000 Mbps access to a file server. With full-duplex mode enabled, the switch port connected to the server or PC can provide 2000 Mbps throughput. -
Page 22: Backbone Switching
GS748T Smart Switch Hardware Installation Guide Backbone Switching You can use your GS748T Gigabit Smart Switch as a backbone switch in a small network that gives users high-speed access to servers and other network devices. Figure 3-2 Applications v1.1, September 2007... -
Page 23: Installation
Chapter 4 Installation This chapter describes the installation procedures for your NETGEAR GS748T Gigabit Smart Switch. Switch installation involves the following steps: 1. Preparing the site 2. Installing the switch 3. Checking the installation 4. Connecting devices to the switch 5. -
Page 24: Step 2: Installing The Switch
GS748T Smart Switch Hardware Installation Guide Table 4-1. Site Requirements (continued) Environmental Temperature: Install the switch in a dry area, with ambient temperature in the range 0–55ºC (32–131ºF). Keep the switch away from heat sources such as direct sunlight, warm air exhausts, hot-air vents, and heaters. Operating humidity: The installation location should have a maximum relative humidity of 90%, non-condensing. -
Page 25: Step 3: Checking The Installation
Step 4: Connecting Devices to the Switch The following procedure describes how to connect devices to the switch’s RJ-45 ports. Your NETGEAR GS748T Gigabit Smart Switch contains Auto Uplink technology, which enables you to attach devices using either straight-through or crossover cables. -
Page 26: Step 5: Installing A Sfp Gbic Module
The following procedure describes how to install an optional SFP GBIC module into one of the SFP GBIC module bays of the switch. Note: Contact your NETGEAR sales office to buy these modules. If you do not want to install a SFP GBIC module, skip this procedure. -
Page 27: Step 6: Applying Ac Power
Figure 4-3 Step 6: Applying AC Power Because he NETGEAR GS748T Gigabit Smart Switch has no ON/OFF switch, AC power must be controlled by means of the IEC power cord connection. Select an appropriate unswitched, grounded AC facility outlet so as to avoid any future inadvertent power interruptions. Use the following procedure to apply AC power: 1. - Page 28 GS748T Smart Switch Hardware Installation Guide set up advanced features such as VLANs and Trunking and also enables you to configure the switch for improved efficiency and performance. As a result, you can improve the overall performance of your network. After you power-up the switch for the first time, you can configure it using a Web browser or a utility program called Smartwizard Discovery.
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Page 29: Appendix A Troubleshooting
Appendix A Troubleshooting This chapter provides information about troubleshooting the NETGEAR GS748T Gigabit Smart Switch. Information is supplied as: • A Troubleshooting chart • Additional troubleshooting suggestions Troubleshooting Chart Table A-1 lists symptoms, causes, and solutions of possible problems. Table A-1. Troubleshooting Chart... -
Page 30: Additional Troubleshooting Suggestions
AC power from the switch and then reapply it. If the problem persists, contact NETGEAR technical support. In North America, call 1-888-NETGEAR. If you are outside of North America, please refer to the support information card included with your product. -
Page 31: Technical Specifications
Appendix B Technical Specifications This appendix provides technical specifications for the NETGEAR GS748T Gigabit Smart Switch. Network Protocol and Standards Compatibility IEEE 802.3 10BASE-T IEEE 802.3u 100BASE-TX IEEE 802.3ab 1000BASE-T IEEE 802.3z 1000Base-X IEEE 802.3x flow control Management IEEE 802.1Q Static VLAN (Up to 256) Port-based VLAN (Up to 48) IEEE 802.1p Class of Service (CoS) - Page 32 GS748T Smart Switch Hardware Installation Guide 108,016 hours (~12 years) Mean Time Between Failure (MTBF): Power Supply Power Consumption: 90 W maximum 100–240VAC/50–60 Hz universal input Physical Specifications Dimensions (H x W x D): 1.7 x 17.3 x 12.2 in (43.2 x 440 x 305 mm) 10.89 lb.
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Page 33: Appendix C Glossary
Appendix C Glossary Table C-1. Glossary 10BASE-T The IEEE specification for 10 Mbps Ethernet over Category 3, 4, or 5 twisted-pair cable. 100BASE-FX The IEEE specification for 100 Mbps Fast Ethernet over fiber-optic cable. 100BASE-TX The IEEE specification for 100 Mbps Fast Ethernet over Category 5 twisted- pair cable. - Page 34 GS748T Smart Switch Hardware Installation Guide Table C-1. Glossary Ethernet A LAN specification developed jointly by Xerox, Intel and Digital Equipment Corporation. Ethernet networks transmit packets at a rate of 10 Mbps. Fast Ethernet An Ethernet system that is designed to operate at 100 Mbps. Gigabit Ethernet An Ethernet system that is designed to operate at 1000 Mbps (1 Gbps).
- Page 35 GS748T Smart Switch Hardware Installation Guide Table C-1. Glossary Loop An event that occurs when two network devices are connected by more than one path, thereby causing packets to repeatedly cycle around the network and not reach their destination. Media Access Control. A protocol specified by the IEEE for determining which devices have access to a network at any one time.
- Page 36 GS748T Smart Switch Hardware Installation Guide Glossary v1.1, September 2007...