CANOGA PERKINS N525 Ethernet Termination Service Unit - Manual (Page 6)

ii N525 Ethernet Termination Service Unit
Chapter 4 Maintenance and Troubleshooting ....................................................... 4-1
General Maintenance .......................................................................................................................... 4-1
Check Optical Power Levels............................................................................................................... 4-1
Measuring Transmitter Output Power ......................................................................................... 4-2
Measuring Receiver Input Power ................................................................................................. 4-2
Measuring Fiber Link Attenuation ............................................................................................... 4-3
Troubleshooting .................................................................................................................................. 4-3
New Installation ........................................................................................................................... 4-4
Fiber Optics Problems ................................................................................................................. 4-4
Configuration Problems ............................................................................................................... 4-4
Running Diagnostics ........................................................................................................................... 4-5
Latency and Jitter Testing ............................................................................................................ 4-5
Ping Testing.................................................................................................................................. 4-7
Loopback Diagnostics .................................................................................................................. 4-8
Connectivity Loss Detection............................................................................................................. 4-11
Configuring CLD........................................................................................................................ 4-12
CLD Statistics............................................................................................................................. 4-15
Chapter 5 Specifications .......................................................................................... 5-1
N525 Specifications ............................................................................................................................ 5-1
N525 Models and Interface Modules.................................................................................................. 5-2
Appendix A Warranty Information....................................................................... A-1
Appendix B Acronym and Abbreviation List ....................................................... B-1
Appendix C Configuration File Format and Fields ............................................. C-1
Index ........................................................................................................................ C-1