Page 5 - Contents; CONTENTS; CHAPTER 4; Installation
v Contents CONTENTS CHAPTER 1Introduction 1-1 Description 1-1 Features 1-2 Key Features 1-2 Additional Features 1-3 Package Contents 1-5 CHAPTER 2Physical Description 2-1 Front and Back Panels 2-1 10/100 Mbps RJ-45 Ports 2-3 LED Mode Button and LED Descriptions 2-4 Module Bays 2-5 Auto Uplink 2-5 Re...
Page 6 - contents
contents vi CHAPTER 5Troubleshooting Information 5-1 Additional Troubleshooting Suggestions 5-3 Network Adapter Cards 5-3 Configuration 5-3 Switch Integrity 5-3 Auto Negotiation 5-3 APPENDIX ATechnical Specifications A-1 Network Protocol and Standards Compatibility A-1 Data Rate A-1 Interface A-1 Pe...
Page 7 - INDEX; FIGURES
vii contents APPENDIX CCabling Guidelines C-1 Fast Ethernet Cable Guidelines C-1 Category 5 Cable C-2 Category 5 Cable Specifications C-3 Twisted Pair Cables C-3 Patch Panels and Cables C-5 Using 1000BASE-T Gigabit Ethernet over Category 5 Cable C-5 Overview C-5 Cabling C-6 Length C-6 Return Loss C-...
Page 8 - TABLES
figures viii Figure 1-1. Package Contents 1-5 Figure 2-1. Front and Back Panels of the FS726 Switch 2-2 Figure 2-2. Front and Back Panels of the FS750 Switch 2-3 Figure 2-3. Creating Redundant Paths between Network Devices (Example 1) 2-6 Figure 2-4. Creating Redundant Paths between Network Devices ...
Page 9 - Key Features
ix tables Table 1-1. Key Features 1-2 Table 2-1. Front Panel LEDs 2-4 Table 4-1. Site Requirements 4-2 Table 5-1. Troubleshooting Information 5-1 Table B-1. 10/100 Mbps RJ-45 Plug and RJ-45 Connector Pin Assignments B-2 Table B-2. 100/1000 Mbps RJ-45 Plug and RJ-45 Connector Pin Assignments B-2 Tabl...
Page 10 - introduction; CHAPTER 1: INTRODUCTION; This chapter provides the following information:; Description
1-1 introduction CHAPTER 1: INTRODUCTION This installation guide describes the NETGEAR FS726 and FS750 Modular FastEthernet Switches. NETGEAR’s FS726 and FS750 are expandable, high-performance, IEEE-compliantnetwork switches designed for users who require a large number of ports and want thehigh-spe...
Page 11 - • Connect switches to each other with high-speed links; Features
introduction 1-2 NETGEAR Model AG711T) or a fiber Gigabit Ethernet module (1000BASE-SX,NETGEAR Model AG711F). (Modules are not included with the switches.) With theadvantage of this modularity you can: • Connect switches to each other with high-speed links • Link up to high-speed servers • Connect f...
Page 12 - Additional Features
1-3 introduction Additional Features The FS726 and FS750 Switches share the following features: • Uplink adaptability for either copper gigabit or fiber gigabit modules • Auto Uplink TM to automatically configure the RJ-45 ports for use with either straight-through or crossover cables to make the ri...
Page 14 - Package Contents
1-5 introduction Package Contents Figure 1-1 shows the package contents of the FS726 and FS750 switches. Figure 1-1. Package Contents Verify that your package contains the following: • FS726 or FS750 Switch • Rubber footpads for tabletop installation • Power cord • Rack-mount kit for installing the ...
Page 15 - physical description; CHAPTER 2: PHYSICAL DESCRIPTION; • Front and back panels; Front and Back Panels
2-1 physical description CHAPTER 2: PHYSICAL DESCRIPTION This chapter describes the hardware features of the FS726 and FS750 Switches.Topics include: • Front and back panels • 10/100 Mbps RJ-45 ports • LED Mode button and LEDs • Module bays (for copper or fiber Gigabit Ethernet modules) • Auto Uplin...
Page 18 - LED Mode Button and LED Descriptions
physical description 2-4 LED Mode Button and LED Descriptions LEDs on the front panels of the FS726 and FS750 Switches provide a quick and accurate display of port operation. Users can clearly identify the status of each port for link and by toggling the LED Mode button through the associated catego...
Page 19 - Module Bays; Using Auto Uplink to create multiple active paths between any two
2-5 physical description Module Bays Two module bays on both switches allow you to upgrade as you go, whether you needgigabit uplink or additional port capacity. Each module bay will accept either a copperGigabit Ethernet module (1000BASE-T, NETGEAR Model AG711T) or a fiber GigabitEthernet module (1...
Page 21 - Reset Button
2-7 physical description Reset Button A reset button is located on the front panels of the FS726 and FS750 Switches. Thebutton allows you to reinitialize the switches after you either insert or remove a modulefrom a module bay. To activate the Reset button, insert a small wire, such as a paperclip, ...
Page 22 - applications; CHAPTER 3: APPLICATIONS; • Desktop switching; Desktop Switching
3-1 applications CHAPTER 3: APPLICATIONS The FS726 and FS750 Switches are designed to provide flexibility in configuring yournetwork connections. Both switches can be used as stand-alone devices or used with 10Mbps hubs, 100 Mbps hubs, or 10/100 Mbps switches. This chapter shows how theFS726 and FS7...
Page 23 - Segment Switching and Bridging from 10 Mbps to 100 Mbps; Figure 3-2. Example of Segment Switching and Bridging; Media Compatibility and Conversion
applications 3-2 Segment Switching and Bridging from 10 Mbps to 100 Mbps The FS726 and FS750 Switches can be used to segment a network into multiple con-nected pieces to increase overall bandwidth and throughput. Both switch models cansegment networks that are built with the NETGEAR DS508 and EN516 ...
Page 24 - Figure 3-3. Example of Media Compatibility and Conversion
3-3 applications Model FS726 Model FS509 10 12 FS518T MODEL Fast Ethernet Switch with Gigabit Ports 18 PORT 10/100Mbps Switching Green=FDX,Yellow+COL Activity 14 15 16 13 18 Power 1 2 3 4 5 6 7 8 17 1000M 100M Activity Green = FDX,Yellow = COL 00M 10M On = Link 13 16 18 17 9 Normal/Uplink 9 11 1 4 5...
Page 25 - installation; CHAPTER 4: INSTALLATION; • Preparing the site
4-1 installation CHAPTER 4: INSTALLATION This chapter describes the installation procedures for the NETGEAR FS726 andFS750 Switches. Topics include: • Preparing the site • Installing the switch • Connecting devices to the switch • Checking the installation • Applying AC power
Page 26 - Preparing the Site
installation 4-2 Preparing the Site Before you install your switch, be sure your operating environment meets the operatingenvironment requirements in Table 4-1. Table 4-1. Site Requirements Characteristics Requirements Mounting Desktop installations: Provide a flat table or shelf surface. Rack-mount...
Page 27 - Installing the Switch; Attach the supplied mounting brackets to the side of the switch.
4-3 installation Installing the Switch You can install the NETGEAR FS726 and FS750 Switches on a flat surface or in astandard 19-inch rack. Installing the Switch on a Flat Surface 1. The switch ships with four self-adhesive rubber footpads. Affix one rubber footpad on each of the four concave spaces...
Page 28 - Connecting Devices to the Switch; Figure 4-2. Connecting Devices to the Switch; Front Panel of the Model FS726 or Model FS750 Switch
installation 4-4 Connecting Devices to the Switch The following procedure describes how to connect devices to the switch’s RJ-45 ports.When attaching devices to an FS726 or an FS750, the switch’s support for AutoUplink technology allows you to attach devices using either straight-through orcrossover...
Page 29 - Using Gigabit Ethernet Modules; Unscrew and remove the module cover plate.
4-5 installation Using Gigabit Ethernet Modules The modularity of the FS726 and 750 Switches provides you with a highly adaptablenetwork.. You not only can configure your network for copper and/or fiber gigabituplinks, but you also can opt to expand your network gradually and affordably, as needed.I...
Page 30 - Checking the Installation
installation 4-6 Checking the Installation Before you apply power: • Inspect the equipment thoroughly. • Verify that all cables are installed correctly. • Check cable routing to make sure cables are not damaged or create a safety hazard. • Be sure all equipment is mounted properly and securely. Appl...
Page 32 - troubleshooting; CHAPTER 5: TROUBLESHOOTING; • Troubleshooting information table; Troubleshooting Chart; Power; Link
5-1 troubleshooting CHAPTER 5: TROUBLESHOOTING This chapter provides guidance in troubleshooting the NETGEAR FS726 and FS750Switches. Information includes: • Troubleshooting information table • Additional troubleshooting suggestions Troubleshooting Chart Table 5-1 lists symptoms, causes, and solutio...
Page 34 - Additional Troubleshooting Suggestions
5-3 installation Additional Troubleshooting Suggestions If the suggestions in Table 5-1 do not resolve your problem, refer to the troubleshootingsuggestions in this section. Network Adapter Cards Make sure the network adapter cards installed in the PCs are in working condition andthe software driver...
Page 35 - technical specifications; APPENDIX A: TECHNICAL SPECIFICATIONS; Network Protocol and Standards Compatibility; 0 Mbps differential Manchester encoded, IEEE 802.3; Interface
A-1 technical specifications APPENDIX A: TECHNICAL SPECIFICATIONS This appendix provides technical specifications for the NETGEAR FS726 or FS750 Switches. Network Protocol and Standards Compatibility ISO/IEC 802-3i 10BASE-T IEEE 802.3u 100BASE-TX IEEE 802.3ab 1000BASE-T IEEE 802.3z 1000BASE-SX IEEE ...
Page 36 - Performance Specifications; Gigabit buffer memory:
technical specifications A-2 Performance Specifications Frame filter rate: 14,800 frames/second, maximum on 10 Mbps port (64B packets) 148,000 frames/second, maximum on 100 Mbps port (64B packets) 1,480,000 frames/second, maximum on 1000 Mbps port (64B packets) Frame forward rate: 14,800 frames/seco...
Page 37 - Electrical Specifications; Operating temperature:
A-3 technical specifications Electrical Specifications FS726 FS750 Power Consumption: 40W maximum 60W maximum Physical Specifications FS726 FS750 Dimensions: W 440 mm (17.3") W 440 mm (17.3") D 205 mm (8.1") D 205 mm (8.1") H 43 mm (1.6") H 86 mm (3.4") Weight: 3.2 Kg (7.0 lb...
Page 38 - Electromagnetic Emissions; VCCI Class 1A; Electromagnetic Susceptibility; Radiated electromagnetic field:; Safety Agency Approvals
technical specifications A-4 Electromagnetic Emissions Meets requirements of:CE mark, commercial FCC Part 15, Subpart B, Class A EN 55024 (CISPR 22), Class A VCCI Class 1A C-tick Electromagnetic Susceptibility CE mark, commercial Electrostatic discharge (ESD): IEC 801-2, Level 2/3 Radiated electroma...
Page 39 - connector pin assignments; APPENDIX B: CONNECTOR PIN ASSIGNMENTS
B-1 connector pin assignments APPENDIX B: CONNECTOR PIN ASSIGNMENTS This appendix provides information about the RJ-45 plug and the RJ-45 connector usedfor the NETGEAR FS726 and FS750 Switches. RJ-45 Plug and RJ-45 Connector In a Fast Ethernet network, it is important that all 100BASE-T certified Ca...
Page 41 - Duplex SC Plug and Duplex SC Connector; Figure B-2. Duplex SC Connector and Duplex SC Plug Connection; Fiber optic equipment can emit laser or infrared light that might
B-3 connector pin assignments Duplex SC Plug and Duplex SC Connector The duplex SC connector connects stations, hubs, and switches that support the1000BASE-SX fiber interface. Each fiber link needs a clearly defined, externalcrossover. In other words, the transmit port of one interface must be wired...
Page 42 - cabling guidelines; APPENDIX C: CABLING GUIDELINES; Fast Ethernet Cable Guidelines; • Certification
C-1 cabling guidelines APPENDIX C: CABLING GUIDELINES This appendix provides specifications for cables used with the FS726 and FS750 Switches. Fast Ethernet Cable Guidelines Fast Ethernet uses UTP cable, as specified in the IEEE 802.3u standard for 100BASE-TX.The specification requires Category 5 UT...
Page 43 - Category 5 Cable; • 295 ft (90 m) from the wiring closet to the wall outlet
cabling guidelines C-2 Category 5 Cable Category 5 distributed cable that meets ANSI/EIA/TIA-568-A building wiring standardscan be a maximum of 328 feet (ft) or 100 meters (m) in length, divided as follows: • 20 ft (6 m) between the hub and the patch panel (if used) • 295 ft (90 m) from the wiring c...
Page 44 - Category 5 Cable Specifications; Table C-1. Electrical Requirements of Category 5 Cable; Twisted Pair Cables; automatically senses which
C-3 cabling guidelines Category 5 Cable Specifications Table C-1 lists the electrical requirements of Category 5 UTP cable. Table C-1. Electrical Requirements of Category 5 Cable Specifications Category 5 Cable Requirements Number of pairs Four Impedance 100 Ω ± 15% Mutual capacitance at 1 KHz ≤ 5.6...
Page 45 - Figure C-2 illustrates crossover twisted pair cable.
cabling guidelines C-4 Figure C-1 illustrates straight-through twisted pair cable. Figure C-1. Straight-Through Twisted-Pair Cable Figure C-2 illustrates crossover twisted pair cable. Figure C-2. Crossover Twisted-Pair Cable 736EA Tx Rx 1 2 3 6 Tx Rx 1 2 3 6 A B Key:A = Uplink or MDI port (as on a P...
Page 46 - Patch Panels and Cables; Figure C-3. Category 5 UTP Cable with Male RJ-45 Plug at Each End; Flat “silver satin” telephone cable may have the same RJ-45 plug.; Using 1000BASE-T Gigabit Ethernet over Category 5 Cable
C-5 cabling guidelines Patch Panels and Cables If you are using patch panels, make sure that they meet the 100BASE-TX requirements.NETGEAR recommends Category 5 UTP cable for all patch cables and work areacables to ensure that your UTP patch cable rating meets or exceeds the distributioncable rating...
Page 47 - Cabling
cabling guidelines C-6 Cabling The 1000BASE-T product is designed to operate over Category 5 cabling. To furtherenhance the operation, the cabling standards have been amended. The latest standard isCategory 5e, which defines a higher level of link performance than is available withCategory 5 cable. ...
Page 48 - Factors that affect the return loss are:; Patch Cables
C-7 cabling guidelines Factors that affect the return loss are: • The number of transition points, as there is a connection via an RJ-45 to another connector, a patch panel, or device at each transition point. • Removing the jacket that surrounds the four pairs of twisted cable. It is highly recomme...
Page 49 - Fiber Optic Cables; Table C-2 lists the electrical requirements of fiber cable.; Table C-2. Electrical Requirements of Fiber Optic Cable; Gigabit Cable Guidelines
cabling guidelines C-8 Fiber Optic Cables In North America, use EIA-569-A horizontal 62.5/125 µm multimode optical fibercable (ANSI/EIA/TIA-492AAAA). Internationally, use ISO/IEC 11801 62.5/125 µm multimode optical fiber cable (IEC793-2 type A1b, with 1.0db/km attenuation and 500 MHz/km bandwidth). ...
Page 50 - index
I-1 index A Applications Desktop Switching, 3-1 Segment Switching and Bridging from Mbps to 100 Mbps, 3-2 Applying AC Power, 4-6 Auto Uplink, 2-5 C Cabling guidelines Fast Ethernet Cable Guidelines, C-1 Category 5 Cable, C-2 Category 5 Cable Specifications, C-3 Twisted Pair Cables, C-3 Patch Panels ...
