IMPORTANT SAFETY INSTRUCTIONS
ChromaFlex DMT24, DMT34 & DMT44 Multi-Wavelength DWDM Direct Modulated Transmitter Module – Hardware Interface Manual
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IMPORTANT SAFETY INSTRUCTIONS
1 . Important Safety Instructions
•
Carefully read all safety and operating instructions contained in this user guide before operating this equipment, and
retain them for future reference.
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Follow all installation and operating instructions. Pay attention to all warnings and cautions in the manual as well as
those that are affi xed to this equipment.
1 .1 Electric Shock Hazard
This equipment meets applicable safety standards.
WARNING: To reduce risk of electric shock, perform only the instructions that are included in the
operating instructions. Refer all servicing to qualifi ed service personnel only.
Adhere to the following safety warnings and guidelines:
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Dangerous Voltages
◦
Only qualifi ed service personnel are allowed to perform equipment installation or replacement.
◦
Disconnect power before servicing the unit.
◦
Only qualifi ed service personnel are allowed to remove chassis covers and access only fi eld replaceable
pluggable accessories.
•
Grounding
◦
Do not violate the protective grounding by using extension cables, power cables, or other devices on
the mains power without a protective ground conductor.
◦
If this equipment is equipped with an external grounding terminal, attach one end of an 18-gauge
wire (or larger) to the grounding terminal; then, attach the other end of the wire to a ground, such as a
grounded equipment rack.
1 .2 Installation Site
When selecting the installation site, comply with the following:
•
Maintain a Protective Ground - The protective ground lead of the building’s electrical installation should comply with
national and local electrical and safety requirements.
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Environmental Condition - The installation site should be dry, clean, and ventilated. Do not use this equipment where
it could be at risk of contact with water. Ensure that this equipment is operated in an environment that meets the
requirements as stated in this equipment’s environmental specifi cations.
1 .3 Installation Requirements
WARNING:
Allow only qualifi ed service personnel to install this equipment. The installation must
conform to all local codes and regulations.
1 .4 Equipment Placement
WARNING: Avoid personal injury and damage to this equipment. An unstable mounting surface
may cause this equipment to fall.
•
Install this equipment in a restricted access location.
•
Place this equipment close enough to a mains AC outlet to accommodate the length of this equipment’s power cord.
•
Route all power cords so that people cannot walk on, place objects on, or lean objects against them.
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Make sure the mounting surface or rack is stable and can support the size and weight of this equipment.
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