Allied Telesis CentreCOM AT-MR415T Installation Manual page 10

Table of Contents
Chapter 3
Troubleshooting ........................................................................................... 19
Performing a Connection Test ......................................................................... 19
Troubleshooting ................................................................................................ 20
Is The Unit Receiving Power?................................................................... 20
Is The Link On Lamp Lighted? ................................................................ 21
Appendix A
Technical Specifications ............................................................................ 23
AT-MR415T....................................................................................................... 23
Physical ...................................................................................................... 23
Connector Ports ......................................................................................... 23
AT-MR815T....................................................................................................... 23
Physical ...................................................................................................... 23
Connector Ports ......................................................................................... 23
AT-MR415T/AT-MR815T ................................................................................. 24
Electrical .................................................................................................... 24
Environmental........................................................................................... 24
Diagnostic LEDs ........................................................................................ 24
Certification ............................................................................................... 24
10Base-T Pin Assignments .............................................................................. 25
Connectors ................................................................................................. 25
Straight-through Wiring .................................................................................. 26
Crossover Wiring .............................................................................................. 26
5 - 4 - 3 Rule ...................................................................................................... 27
Appendix B
Glossary .......................................................................................................... 29
Appendix C
Technical Support Fax Order ................................................................... 35
Incident Summary ............................................................................................ 35
Appendix D
AT-MR415T/AT-MR815T Installation Guide Feedback ....................... 37
Appendix E
Where To Find Us ......................................................................................... 39
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