724-746-5500 | blackbox.com
Page 10
LGB5028A User‘s Manual
724-746-5500 | blackbox.com
Table of Contents
Appendix B. Troubleshooting ..................................................................................................................................................227
B.1 Basic Troubleshooting Tips .......................................................................................................................................227
B.2 Contacting Black Box ...............................................................................................................................................228
B.3 Shipping and Packaging ...........................................................................................................................................228
Appendix C. Cables .................................................................................................................................................................229
C.1 Twisted-Pair Cable and Pin Assignments..................................................................................................................229
C.2 10BASE-T/100BASE-TX Pin Assignments..................................................................................................................229
C.3 Straight-Through Wiring ...........................................................................................................................................229
C.4 Crossover Wiring ......................................................................................................................................................230
C.5 1000BASE-T Pin Assignments ..................................................................................................................................230
C.6 Cable Testing for Existing Category 5 Cable ............................................................................................................231
C.7 Adjusting Existing Category 5 Cable to Run 1000BASE-T ........................................................................................231
C.8 Fiber Standards ........................................................................................................................................................231
