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AT-GS900/8PS
Allied Telesis AT-GS900/8PS Manuals
Manuals and User Guides for Allied Telesis AT-GS900/8PS. We have
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Allied Telesis AT-GS900/8PS manual available for free PDF download: Installation Manual
Allied Telesis AT-GS900/8PS Installation Manual (56 pages)
Gigabit Ethernet POE+ Switch Installation guide
Brand:
Allied Telesis
| Category:
Switch
| Size: 1.45 MB
Table of Contents
Electrical Safety and Emissions Standards
3
Translated Safety Statements
4
Table of Contents
5
Preface
11
Symbol Conventions
12
Contacting Allied Telesis
13
Chapter 1: Overview
15
Features
16
General
16
Twisted Pair Ports
16
Leds
16
Poe Ports
16
SFP Slots
16
Power over Ethernet
17
Installation Options
17
Power Conservation
17
MAC Address Table
17
Dimensions
17
Operating Conditions
17
Front and Back Panels
18
Figure 1. AT-GS900/8PS Front Panel
18
Figure 2. Back Panel
18
Twisted Pair Ports
19
Cable Specifications
19
MDI/MDI-X Mode
19
Table 1. Twisted Pair Cable Specifications for the AT-GS900/8PS
19
Auto-Negotiation Mode
20
Flow Control and Back Pressure
20
SFP Port
21
Leds
22
Figure 3. AT-GS900/8PS Leds
22
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
Power over Ethernet
25
Poe Standards
25
Poe Powered Device Classes
26
Poe Power Budget
26
Table 6. IEEE Powered Device Classes
26
Poe Port Prioritization
27
Poe Guard Band
27
Exceeding Poe Power Budget
27
Wiring Implementation
29
Power Supply
30
Chapter 2: Installation
31
Reviewing Safety Precautions
32
Selecting a Site for the Switch
34
Unpacking the Switch
35
Figure 4. AT-GS900/8PS Switch Items
36
Installing the Switch on a Desktop
37
Figure 5. Attaching the Rubber Feet
37
Installing the Switch in an Equipment Rack
38
Figure 6. Attaching the Rack-Mount Brackets to the Switch
38
Figure 7. Mounting the Switch in an Equipment Rack
39
Installing the Switch on a Wall
40
Figure 8. Attaching the Brackets to Install the Switch on a Wall
40
Figure 9. Marking the Screw Hole Locations
41
Figure 10. Securing the Switch to the Wall
42
Installing Optional SFP Transceiver
43
Figure 11. Removing the Dust Plug from an SFP Slot
43
Figure 12. Inserting the SFP
44
Cabling the Switch
45
Powering on the Switch
46
Figure 13. Plugging in the AC Power Cord
46
Chapter 3: Troubleshooting
47
Power LED off
47
Twisted Pair Port LINK/ACT LED off
47
SFP Port LINK/ACT LED off
48
Slow Network Performance
49
LINK/ACT LED Intermittently Blinking
49
Powered Device Not Receiving Power
50
Resetting Blinking Poe Port LED
51
Appendix A: Technical Specifications
53
Physical Specifications
53
Environmental Specifications
53
Power Specifications
53
Table 7. Physical Specifications
53
Table 8. Environmental Specifications
53
Table 9. Power Specifications
53
Poe Specifications
54
Safety and Electromagnetic Emissions Certifications
54
Table 10. Poe Specifications
54
Table 11. Safety and Electromagnetic Emissions Certifications
54
Connectors and Port Pinouts
55
Figure 14. RJ-45 Connector and Port Pin Layout
55
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-45 1000Base-T Connector Pinouts
56
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