Allied Telesis AT-GS900/8PS manual Tables

Page 9

Tables

Table 1.

Twisted Pair Cable Specifications for the AT-GS900/8PS

19

Table 2.

System LED

22

Table 3.

Power over Ethernet LEDs

22

Table 4. 10/100/1000Base-T Port LEDs

23

Table 5.

SFP Slot LEDs

24

Table 6. IEEE Powered Device Classes

26

Table 7.

Physical Specifications

53

Table 8.

Environmental Specifications

53

Table 9.

Power Specifications

53

Table 10.

PoE Specifications

54

Table 11.

Safety and Electromagnetic Emissions Certifications

54

Table 12.

MDI Pin Signals (10Base-T or 100Base-TX)

55

Table 13.

MDI-X Pin Signals (10Base-T or 100Base-TX)

55

Table 14.

RJ-451000Base-T Connector Pinouts

56

9

Image 9
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 Troubleshooting Power LED OFFTwisted Pair Port LINK/ACT 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