Page 3 - Electrical Safety and Emissions Standards
3 Electrical Safety and Emissions Standards This product meets the following standards. RFI Emissions FCC Class A, EN55022 Class A, CISPR Class A, C-TICK, CE Immunity EN55024 Electrical Safety EN60950-1 (TUV), UL 60950-1 ( C UL US ) U.S. Federal Communications Commission Radiated Energy Note: This e...
Page 4 - Translated Safety Statements
4 Translated Safety Statements Important: The indicates that a translation of the safety statement is available in a PDF document titled “Translated Safety Statements” (613-000405) posted on the Allied Telesis website at www.alliedtelesis.com.
Page 5 - Contents
5 Contents Preface ................................................................................................................................................................................ 11 Safety Symbols Used in this Document....................................................................
Page 7 - Figures
7 Figure 1: RJ-45 Connector and Port Pin Layout ............................................................................................................... 52 7Figure 2: AT-FS750/24POE Front and Back Panels ............................................................................................
Page 12 - Safety Symbols Used in this Document; Symbol
Preface 12 Safety Symbols Used in this Document This document uses the safety symbols defined in Table 1. Table 1. Safety Symbols Symbol Meaning Description Caution Performing or omitting a specific action may result in equipment damage or loss of data. Warning Performing or omitting a specific acti...
Page 13 - Where to Find Web-based Guides
AT-FS750/24POE Fast Ethernet Smart Switch Installation Guide 13 Where to Find Web-based Guides The installation and user guides for all Allied Telesis products are available in portable document format (PDF) on our web site at www.alliedtelesis.com . You can view the documents online or download the...
Page 14 - Contacting Allied Telesis
Preface 14 Contacting Allied Telesis This section provides Allied Telesis contact information for technical support as well as sales or corporate information. Online Support You can request technical support online by accessing the Allied Telesis Knowledge Base from the following web site: www.allie...
Page 15 - Chapter 1; Overview
15 Chapter 1 Overview The AT-FS750/24POE Fast Ethernet Smart switch is a Layer 2 Fast Ethernet switch designed to simplify the task of creating or expanding an Ethernet or Fast Ethernet network. This chapter contains the follows sections: “Features” on page 16 “Front and Back Panels” on page 17 ...
Page 16 - Features
Chapter 1: Overview 16 Features The features of the AT-FS750/24POE Fast Ethernet Smart switch include: LEDs for unit and port status 24 Auto-Negotiating 10/100Base-T twisted pair ports with RJ-45 connectors Two uplink combo ports (combination of one 10/100/1000Base-T twisted pair port and one ...
Page 17 - Front and Back Panels
AT-FS750/24POE Fast Ethernet Smart Switch Installation Guide 17 Front and Back Panels Figure 1 illustrates the front and back panels of the AT-FS750/24POE Fast Ethernet Smart switch. Figure 1. AT-FS750/24POE Front and Back Panels 1088 AT-FS750/24POE 24 Port 10/100 Mbps WebSmart Switchwith 2 Combo Up...
Page 18 - Ports; Twisted Pair; Note; Uplink Combo
Chapter 1: Overview 18 Ports The AT-FS750/24POE Fast Ethernet Smart switch features 24 twisted pair ports and two uplink combo ports. Twisted Pair Ports The twisted pair ports feature 8-pin RJ-45 connectors. (For the port pinouts, refer to “Connectors and Port Pinouts” on page 52.) The ports on the ...
Page 20 - LEDs; System LEDs; LED
Chapter 1: Overview 20 LEDs The AT-FS750/24POE Fast Ethernet Smart switch provides the LEDs described in this section. System LEDs The switch has two system-level LEDs, Power and PoE, as shown in Figure 2 and described in Table 2. Figure 2. System LEDs 10/100Base-T POE Port LEDs Ports 1 through 12 e...
Page 24 - Power Supply
Chapter 1: Overview 24 Power Supply The switch has an internal power supply with a single AC power supply socket on the back panel which features autoswitch AC inputs. To power the switch on or off, connect or disconnect the power cord provided with the switch. A power cord is supplied with the swit...
Page 25 - Power over Ethernet; Power Budgeting
AT-FS750/24POE Fast Ethernet Smart Switch Installation Guide 25 Power over Ethernet The twisted pair ports on the AT-FS750/24POE Fast Ethernet Smart switch feature Power over Ethernet (PoE). PoE is a mechanism for supplying power to network devices over the same twisted pair cables used to carry net...
Page 26 - Implementation
Chapter 1: Overview 26 A port connected to a network node that is not a powered device (that is, a device that receives its power from another power source) functions as a regular Ethernet port, without PoE. The PoE feature remains enabled on the port but no power is delivered to the device. Impleme...
Page 27 - Ethernet Switching Basics; MAC Address
AT-FS750/24POE Fast Ethernet Smart Switch Installation Guide 27 Ethernet Switching Basics An Ethernet switch interconnects network devices, such as workstations, printers, routers, and other Ethernet switches, so that they can communicate with each other by sending and receiving Ethernet frames. MAC...
Page 30 - Network Topologies; Power
Chapter 1: Overview 30 Network Topologies This section illustrates two network topologies that you can create with the AT-FS750/24POE Fast Ethernet Smart switch: a power workgroup and collapsed backbone. Both types of topologies are described below. Power Workgroup Topology The topology shown in Fig...
Page 33 - Chapter 2; Installation
33 Chapter 2 Installation This chapter contains the following sections: “Reviewing Safety Precautions” on page 34 “Selecting a Site for the Switch” on page 36 “Cabling” on page 37 “Unpacking the Switch” on page 38 “Installing the Switch on a Desktop” on page 39 “Installing a Switch in a ...
Page 34 - Reviewing Safety Precautions
Chapter 2: Installation 34 Reviewing Safety Precautions Please review the following safety precautions before you begin to install the switch. Note The indicates that a translation of the safety statement is available in a PDF document titled “Translated Safety Statements” (613-000405) on the Allied...
Page 36 - Selecting a Site for the Switch
Chapter 2: Installation 36 Selecting a Site for the Switch Observe the following requirements when choosing a site for your switch: If you plan to install the switch in an equipment rack, ensure that the rack is safely secured and that it will not tip over. Devices in a rack should be installed st...
Page 37 - Cabling; Speed
AT-FS750/24POE Fast Ethernet Smart Switch Installation Guide 37 Cabling Table 7 contains the cabling specifications for the twisted pair ports. Note The twisted pair ports on the switch feature auto-MDI when operating at 10, 100 or 1000 Mbps. Each port is individually configured as MDI or MDI-X when...
Page 38 - Unpacking the Switch
Chapter 2: Installation 38 Unpacking the Switch To unpack the switch, perform the following procedure: 1. Remove all components from the shipping package. Note Store the packaging material in a safe location. You must use the original shipping material if you need to return the unit to Allied Telesi...
Page 39 - Installing the Switch on a Desktop
AT-FS750/24POE Fast Ethernet Smart Switch Installation Guide 39 Installing the Switch on a Desktop You can place the switch on a desktop or install them in a 19-inch rack. To install the switch in a rack, refer to “Installing a Switch in a Rack” on page 40. To place the switch on a desktop, perform ...
Page 40 - Installing a Switch in a Rack
Chapter 2: Installation 40 Installing a Switch in a Rack To install the switch in a rack, perform the following procedure: 1. If attached, remove the rubber feet using a flat-head screwdriver. 2. Install a bracket on one side of the switch using a Phillips screwdriver and three of the rack-mount scr...
Page 43 - Installing an Optional SFP Transceiver
AT-FS750/24POE Fast Ethernet Smart Switch Installation Guide 43 Installing an Optional SFP Transceiver The AT-FS750/24POE Fast Ethernet Smart switch has two SFP uplink ports. To install an SFP transceiver, perform the following procedure: Note The transceiver can be hot-swapped; you do not need to p...
Page 45 - Cabling and Powering On the Switch
AT-FS750/24POE Fast Ethernet Smart Switch Installation Guide 45 Cabling and Powering On the Switch Connecting the Twisted Pair Cables To connect the twisted cables to the RJ-45 ports on the AT-FS750/24POE Fast Ethernet Smart switch, perform the following procedure: 1. Plug the twisted pair data cabl...
Page 46 - Powering On the
Chapter 2: Installation 46 1. Remove the dust plug from the SFP, as shown in Figure 14. Figure 14. Removing the Dust Plug from the SFP 2. Connect the fiber optic cable to the SFP port, as shown in Figure 15. Figure 15. Connecting the Fiber Optic Cable Powering On the Switch To power on the switch, p...
Page 48 - Starting a Management Session
Chapter 2: Installation 48 Starting a Management Session To start a management session on an AT-FS750/24POE Fast Ethernet Smart switch, perform the following procedure: 1. In a web browser address box, enter the following IP address: 192.168.1.1 The main page for the AT-S88 management software is sh...
Page 49 - Chapter 3; Troubleshooting
49 Chapter 3 Troubleshooting This chapter contains information on how to troubleshoot the switch in the event that a problem occurs. Note If you need further assistance, please contact Allied Telesis Technical Support. Refer to “Contacting Allied Telesis” on page 14. Check the POWER LED on the front...
Page 51 - Appendix A; Technical Specifications; Physical Specifications; Power Specifications
51 Appendix A Technical Specifications Physical Specifications Dimensions: 444 mm x 322 mm x 43.5 mm(17.48 in x 12.67 in x 1.71 in) Weight: 4.133 kg (9.11 lbs) Environmental Specifications Operating Temperature: -0° C to 40° C (14° F to 122° F) Storage Temperature: -25° C to 70° C (-40° F to 158° F)...
Page 52 - Safety and Electromagnetic Emissions Certifications; Connectors and Port Pinouts; Pin
Appendix A: Technical Specifications 52 Safety and Electromagnetic Emissions Certifications EMI/RFI: FCC Class A, EN55022 Class A, CISPR Class A, C-TICK, CE Immunity: EN55024 Electrical Safety: EN60950-1 (TUV), UL60950-1 ( c UL us) Connectors and Port Pinouts This section lists the connectors and co...
