Contents
ii FibeAir 1500P/HP/SP Installation and Operation
Chapter 6 Troubleshooting...................................................................................6-1
General..................................................................................................................................... 6-1
Maintenance Policy .................................................................................................................. 6-1
Visual Inspection ...................................................................................................................... 6-1
Troubleshooting Guide............................................................................................................. 6-2
Alarm List Table ....................................................................................................................... 6-5
Fault Isolation using Loopbacks............................................................................................. 6-29
Connection Fault Guide ......................................................................................................... 6-30
Chapter 7 Protection Configuration.....................................................................7-1
Theory of Operation ..................................................................................................................7-1
FibeAir 1500P Protection Configurations ................................................................................. 7-3
6-15 GHz System Diversity Protection..................................................................................... 7-5
FibeAir 1500P Protected 2+2 Configuration ............................................................................ 7-6
Chapter 8 Line Interfaces .....................................................................................8-1
General..................................................................................................................................... 8-1
Main Channel Interfaces .......................................................................................................... 8-1
Wayside Channel Interfaces .................................................................................................... 8-6
Order Wire Channel Interface .................................................................................................. 8-9
Appendix A SLIP/PPP Driver Installation ........................................................... A-1
Installation for Windows 98 ...................................................................................................... A-1
Installation for Windows NT .....................................................................................................A-5
Installation for Windows 2000/2003/XP ................................................................................... A-8
Appendix B Connector Pin-Outs......................................................................... B-1
External Alarms Connector Pin-Out ......................................................................................... B-2
Protection Connector Pin-Out .................................................................................................. B-3
8 x E1/T1 Connector Pin-Out ................................................................................................... B-3
Modem-PPP Cross Cable Pin-Outs ......................................................................................... B-4
8 x DS1 100 ohm Impedance................................................................................................... B-5
8 x E1 120 ohm Impedance ..................................................................................................... B-5
RJ-45 10-Pin Connector for Hitless Systems........................................................................... B-6
Wayside Channel Connector Pin-Outs .................................................................................... B-6
Appendix C Frequency Information.................................................................... C-1
FCC Channel Allocations, 16 QAM..........................................................................................C-1
FCC Channel Allocations, 128 QAM........................................................................................C-2
ETSI Channel Allocations, 16 QAM .........................................................................................C-3
ETSI Channel Allocations, 128 QAM .......................................................................................C-4
Deutsch Telecom Channel Allocations, 128 QAM ...................................................................C-8
Japan Channel Allocations, 16 QAM .......................................................................................C-8
China Channel Allocations, 16 QAM........................................................................................C-9
Argentina Channel Allocations, 16 QAM..................................................................................C-9
Argentina Channel Allocations, 128 QAM................................................................................C-9
Frequencies for FibeAir High Power ......................................................................................C-10