Allied Telesis 8000/8POE manual Selecting a Site for the Switch

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Chapter 2: Installation

Selecting a Site for the Switch

Observe the following requirements when choosing a site for your switch:

ˆIf 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 starting at the bottom, with the heavier devices near the bottom of the rack.

ˆIf you are installing the switch on a table, ensure that the table is level and secure.

ˆThe power outlet for the switch should be located near the unit and should be easily accessible.

ˆThe site should provide for easy access to the ports on the front of the switch. This will make it easy for you to connect and disconnect cables, as well as view the switch’s LEDs.

ˆTo allow proper cooling of the switch, air flow around the unit and through its vents on the side and rear should not be restricted.

ˆDo not place objects on top of the switch.

ˆDo not expose the switch to moisture or water.

ˆEnsure that the site is a dust-free environment.

ˆYou should use dedicated power circuits or power conditioners to supply reliable electrical power to the network devices.

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Contents Installation Guide Page This product meets the following standards Translated Safety Statements Contents Page Figures Figures Tables Tables Preface Safety Symbols Used in this Document Symbol Meaning DescriptionWhere to Find Web-based Guides Management Software Updates Contacting Allied TelesisOverview ChapterFeatures Front and Back Panels AT-8000/8POEPorts Twisted Pair Ports10/100/1000 RJ-45 Uplink Port SFP Port RS-232 Console PortPower 2 4 6 LEDsLED Power Supply Power over Ethernet Minimum Power Maximum Power Class AT-8000/8POE Layer 2 Fast Ethernet Switch Installation Guide Ethernet Switching Basics MAC Address TableDuplex Mode Store Forward Back Pressure and Flow Control Power Workgroup Topology Network TopologiesCollapsed Backbone Installation Reviewing Safety Precautions AT-8000/8POE Layer 2 Fast Ethernet Switch Installation Guide Selecting a Site for the Switch Cabling Speed Type of Cable Operating DistanceUnpacking the Switch Installing the Switch on a Desktop Installing the Switch in a Rack 832 Installation Installing an Optional SFP Transceiver 825 Cabling and Powering On the Switch Connecting Twisted Pair CablesConnecting Fiber Optic Cables 240 Starting a Management Session Establishing a Local Connection To use the Menus InterfaceLogin Menu is shown in Figure AT-S81 Login Dialog Box AT-8000/8POE Layer 2 Fast Ethernet Switch Installation Guide Warranty Registration Troubleshooting Troubleshooting Environmental Specifications Technical SpecificationsPhysical Specifications Power SpecificationsSafety and Electromagnetic Emissions Certifications EMI/RFIConnectors and Port Pinouts Pin SignalPin Pair Signal