Allied Telesis AT-GS900/8PS Technical Specifications, Appendix a, Physical Specifications

Page 53

AT-GS900/8PS Switch Installation Guide

Appendix A

Technical Specifications

The following specifications are for the AT-GS950/8 Gigabit Ethernet PoE switch.

Physical Specifications

Table 7. Physical Specifications

Dimensions (H x W x D)

280 mm x 180 mm x 44 mm

 

(11.0 in x 7.1 in x 1.7 in)

 

 

Weight

1.52 kg (3.35 lbs)

 

 

Environmental Specifications

Table 8. Environmental Specifications

Operating Temperature

0° C to 40° C (32° F to 113° F)

 

 

Storage Temperature

-25° C to 70° C (-13° F to 158° F)

 

 

Operating Humidity

5% to 90% non-condensing

 

 

Storage Humidity

5% to 95% non-condensing

 

 

Operating Altitude

Up to 3,000 m (9,843 ft)

Range

 

 

 

Power Specifications

Table 9. Power Specifications

Input Supply Voltage

100-240 VAC, 50 - 60 Hz

 

 

Rated Input Current

1.7 A

 

 

AT-GS900/8PS:

125.5 W

 

 

53

Image 53
Contents AT-GS900/8PS Installation Guide Copyright 2012 Allied Telesis, Inc Electrical Safety and Emissions Standards Translated Safety Statements Contents Page Figures Figures Tables Tables Preface Symbol Conventions Contacting Allied Telesis Preface Chapter OverviewLEDs PoE Ports SFP Slots FeaturesPower over Ethernet Back Panel Front and Back PanelsTwisted Pair Ports MDI/MDI-X ModeAuto-Negotiation Mode Flow Control and Back Pressure SFP Port Description LEDsTotal PoE delivered power is between 70 W Describes the LEDs for the SFP slots SFP Slot LEDs Power Over Ethernet PoE Power Budget PoE Guard Band Overview Wiring Implementation Power Supply Installation Reviewing Safety Precautions AT-GS900/8PS Switch Installation Guide Selecting a Site for the Switch Unpacking the Switch AT-GS900/8PS Switch Items Installing the Switch on a Desktop Installing the Switch in an Equipment Rack AT-GS900/8PS Switch Installation Guide Installing the Switch on a Wall AT-GS900/8PS Switch Installation Guide Installation Installing Optional SFP Transceiver Installation Cabling the Switch Powering On the Switch Twisted Pair Port LINK/ACT LED Off TroubleshootingPower LED OFF SFP Port LINK/ACT LED Off LINK/ACT LED Intermittently Blinking Slow Network PerformancePowered Device Not Receiving Power Resetting Blinking PoE Port LED Troubleshooting Physical Specifications Technical SpecificationsEnvironmental Specifications Power SpecificationsSafety and Electromagnetic Emissions Certifications PoE SpecificationsPin Signal Connectors and Port PinoutsPin Pair Signal