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GS900/8POE manual Figures
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GS900/8POE
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Troubleshooting
Specifications
Install
Warranty
PD ERROR LED is On
MDI Pin Signals 10Base-T or 100Base-TX
Warning Operating Temperature. This product is designed for a maximum ambient temperature of 40 degrees C. E7
ˆ “Safety Symbols Used in this Document” on page
How to
Reviewing Safety Precautions
Page 8
Image 8
Figures
8
Page 7
Page 9
Page 8
Image 8
Page 7
Page 9
Contents
AT-GS900/8POE
Installation Guide
Layer 2 Gigabit Ethernet Switch
Copyright 2008 Allied Telesis, Inc
Electrical Safety and Emissions Standards
Translated Safety Statements
Contents
Contents
Power Specifications
Safety and Electromagnetic Emissions Certifications
RJ-45 Twisted Pair Port Connectors
Figures
Figures
Tables
Table 1. Safety Symbols
IEEE 802.3af Class vs. Power Levels
MDI Pin Signals 10Base-T or 100Base-TX
Tables
Preface
ˆ “Safety Symbols Used in this Document” on page
ˆ “Where to Find Web-based Guides” on page
ˆ “Contacting Allied Telesis” on page
Safety Symbols Used in this Document
Symbol
Meaning
Description
Where to Find Web-based Guides
AT-GS900/8POE Fast Ethernet Switch Installation Guide
Warranty
Contacting Allied Telesis
Online Support Email and Telephone Support Returning Products
For Sales or Corporate Information
Overview
Chapter
Features
Port Descriptions
Twisted Pair Ports
PoE ports
LEDs
State
Description
State
State
Description
Power Supply
For the power requirements, refer to “Power Specifications” on page
Power over Ethernet
Minimum Power
Maximum Power
Class
Usage
Ethernet Switching Basics
MAC Address Table Duplex Mode
Store and Forward
Back Pressure and Flow Control
Power Workgroup Topology
Network Topologies
AT-GS900/8POE
PoE Network Topology
AT-9424T
Installation
Chapter
Reviewing Safety Precautions
Warning Operating Temperature. This product is designed for a maximum ambient temperature of 40 degrees C. E7
Selecting a Site for the Switch
Planning the Installation
Speed
Type of Cable
Maximum
Unpacking the Switch
Installing the Switch on a Table or Desktop
Mounting the Switch on a Wall
Figure 7. Mounting the Switch on the Wall
Installing the Switch in a Rack
S900/8
Figure 9. Mounting the Switch on the Rack
Chapter 2 Installation
Installing an Optional SFP Transceiver
Figure 10. Inserting the SFP
Cabling and Powering on the Switch
Cabling the Twisted Pair Ports
Cabling an SFP Transceiver
Powering on the Switch
100-240VAC~
Chapter 2 Installation
If the PWR LED is OFF, refer to Chapter 3, “Troubleshooting” on page
The switch is ready for network operations
Troubleshooting
PWR LED is Off
LNK/ACT Port LED is Off
Chapter
PD ERROR LED is On
Technical Specifications
Physical Specifications
Environmental Specifications
Power Specifications
Safety and Electromagnetic Emissions Certifications
FCC Class A, EN55022 Class A, C-TICK
Signal
RJ-45 Twisted Pair Port Connectors
Signal
Appendix A Technical Specifications
