Enterasys A4H254-8F8T User Manual

xii
Connecting UTP Cables to RJ45 Ports .................................................................................................. 2-21
Preparing to Install an Optional SFP Transceiver .................................................................................. 2-22
Installing an Optional SFP Transceiver .................................................................................................. 2-22
Removing an SFP Transceiver .............................................................................................................. 2-24
Connecting Fiber-Optic Cables to Fixed MT-RJ Ports ........................................................................... 2-25
Connecting Fiber-Optic Cables to SFP Ports ......................................................................................... 2-26
Completing the Installation ...........................................................................................................................2-27
Initial Logon to Switch Management ...................................................................................................... 2-27
Chapter 3: Troubleshooting
Checking the LEDs ......................................................................................................................................... 3-2
MGR LED ................................................................................................................................................. 3-2
RPS LED .................................................................................................................................................. 3-3
UP LED .................................................................................................................................................... 3-3
DOWN LED .............................................................................................................................................. 3-4
CPU LED .................................................................................................................................................. 3-4
Link/Activity LEDs .................................................................................................................................... 3-5
Troubleshooting Checklist .............................................................................................................................. 3-6
Using the Password Reset Button .................................................................................................................. 3-7
Removing the Switch from a Rack ................................................................................................................. 3-7
Appendix A: Specifications
Switch Specifications ......................................................................................................................................A-1
Fixed MT-RJ Port Specifications ....................................................................................................................A-3
Redundant Power Supply Specifications ........................................................................................................A-3
STK-RPS-150CH2 Chassis Specifications ..............................................................................................A-3
STK-RPS-150CH8 Chassis Specifications ..............................................................................................A-3
STK-RPS-150PS Specifications ..............................................................................................................A-4
STK-RPS-150PS Redundant Power Supply Connector ..........................................................................A-4
Torque Values ................................................................................................................................................A-5
Pluggable Transceiver Specifications .............................................................................................................A-5
Console Port Pinout Assignments ..................................................................................................................A-5
Regulatory Compliance ..................................................................................................................................A-5
Tables
1-1 A4 Switch Port Types ......................................................................................................................... 1-1
2-1 Contents of STK-RPS-150CH2 Carton ............................................................................................2-11
2-2 Contents of STK-RPS-150CH8 Carton ............................................................................................2-11
2-3 Contents of STK-RPS-150PS Carton............................................................................................... 2-11
3-1 MGR LED Definitions .........................................................................................................................3-2
3-2 RPS LED Definitions .......................................................................................................................... 3-3
3-3 UP LED Definitions.............................................................................................................................3-3
3-4 DOWN LED Definitions ......................................................................................................................3-4
3-5 CPU LED Definitions ..........................................................................................................................3-4
3-6 Port LED Definitions ........................................................................................................................... 3-5
3-7 Troubleshooting Checklist .................................................................................................................. 3-6
A-1 A4 Switch Specifications ....................................................................................................................A-1
A-2 Fixed MT-RJ Port Specifications ........................................................................................................A-3
A-3 STK-RPS-150CH2 Specifications ......................................................................................................A-3
A-4 STK-RPS-150CH8 Specifications ......................................................................................................A-3
A-5 STK-RPS-150PS Specifications.........................................................................................................A-4
A-6 STK-RPS-150CH2 Power Supply Connector Pin Functions..............................................................A-5
A-7 Recommended Torque Values by Screw Size...................................................................................A-5
A-8 Compliance Standards .......................................................................................................................A-6

Enterasys A4H254-8F8T Specifications

General

Brand	Enterasys
Model	A4H254-8F8T
Category	Switch
Language	English