Alcatel-Lucent 1665 Installation Manual page 275

OC-3/12/48 Ring setup and testing: integration
procedures
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Safety instructions
Note:
Unterminated optical connectors may emit laser radiation. Do not view beam with
optical instruments.
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365-372-304R7.1
Issue 2 March 2008
All precautions should be observed when handling fiber.
WARNING
Laser hazard
CAUTION
The operational tests in this section are run only in an out-of-service mode of
operation. Office alarms will normally be connected only during the office
alarm test to prevent constant alarms throughout this section.
Tools, test equipment and accessories
6 - 3