Troubleshooting - Cisco GS7000 Installation And Operation Manual

1.2 ghz
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Appendix B
Enhanced Digital Return Multiplexing Applications

Troubleshooting

Equipment
The following equipment may be necessary to perform some troubleshooting
procedures.
Cisco fiber optic ferrule cleaner, part number 468517, to clean fiber optic
connectors
Cisco 99% alcohol and lint free wipes to clean fiber connectors
Optical power meter to measure light levels
Proper fiber connector for optical power meter to make optical connections
Digital voltmeter to measure voltages
Spectrum analyzer or a field strength meter to measure RF levels
Cisco test probe, part number 501111, to access test points
Cisco external test probe, part number 562580, to access external test points
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