C
ONTENTS
– 18 –
Twisted-Pair Devices 49
Fiber Optic SFP Devices 51
Connectivity Rules 53
Cable Labeling and Connection Records 55
ATROUBLESHOOTING 57
Diagnosing Switch Indicators 57
Power and Cooling Problems 58
Installation 58
In-Band Access 58
BCABLES 59
Twisted-Pair Cable and Pin Assignments 59
Fiber Standards 63
CSPECIFICATIONS 65
Physical Characteristics 65
Switch Features 67
Management Features 67
Standards 68
Compliances 68
GLOSSARY 69
I
NDEX 75