Table of Contents
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This section contains the following information:
Front Panel
Power:
PWR (Green):
Green, means device power supply works normal;
PAT (Yellow):
Yellow, means no error on bit error pattern test mode. If the fiber optic interface receives its own
sending test pattern 2E15-1, the indicator will be in steady yellow. When it gets an error code the
indicator will turns off for at least 1 second.
Fiber optical interface Alarm indicator:
LOS (Red):
Red on: Loss of signal (LOS) alarm of local fiber receiving;
Red blink: Loss of signal (LOS) alarm of remote fiber receiving;
Off: got input signal both on local and remote receive directions.
LOF (Red):
Red on: Loss of frame (LOF) alarm of local fiber receiving;
Red blink: Loss of frame (LOF) alarm of remote fiber receiving;
Off: got input frame both on local and remote receive directions.
ERR (Red):
Red on: Bit error more than 1E-3 or 1E-6 on fiber monitoring of local fiber receiving;
Red blink: Bit error more than 1E-3 or 1E-6 on fiber monitoring of remote fiber receiving;
Chapter 3 Construction & Indicator
Front Panel
DIP Switches
Relationship between DIP-switch and software configuration
Typical Application
RC852-30 front panel
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