EXPRESS DAS
Installation and Operations Manual
2
EXPRESS DAS Installation and Operations Manual – Version 2.2 November 2013
1.4
Safety and EMC Approvals
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FCC: This equipment complies with the applicable sections of Title 47 CFR Parts 15, 22, 24 and 90.
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ICES-003: This Class A digital apparatus complies with Canadian ICES-003.
•
UL/CUL: This equipment complies with UL and CUL 1950-1 Standard for safety for information
technology equipment, including electrical business equipment.
•
FDA/CDRH: This equipment uses a Class 1 LASER according to FDA/CDRH Rules. This product
conforms to all applicable standards of 21 CFR Chapter 1, Subchapter J, Part 1040.
•
NFPA 72 Code Compliant (applicable only for equipment like the DAS Remote Optic Unit (ROU)
which can be installed outdoors).
1.5
Safety Precautions
Only qualified personnel should handle the DMS-600 and EXPRESS DAS equipment. Any
person involved in installing or servicing the DAS equipment should understand and follow
these safety guidelines:
•
Obey all general and regional safety regulations relating to work on high voltage installations, as well
as regulations covering correct use of tools and personal protective equipment.
•
Use this unit only for the purpose specified by the manufacturer. Do not modify or fit any spare parts
that are not sold or recommended by the manufacturer. This could cause fires, electric shock or other
injuries.
•
To prevent electrical shock, switch the main power supply off prior to working with the DAS System or
Fiber BDA. Never install or use electrical equipment in a wet location or during a lightning storm.
•
When working with units outdoors, make sure to securely fasten the door or cover in an open position
to prevent the door from slamming shut in windy conditions.
•
Any DAS system or Fiber BDA will generate radio (RF) signals and continuously emit RF energy.
Avoid prolonged exposure to the antennas. SOLiD recommends maintaining a 3-foot minimum
clearance from the antenna while the system is operating.
•
Do not look into the ends of any optical fiber. Laser radiation can seriously damage the retina of the
eye. Do not look directly into the optical transceiver of any digital unit or exposure to laser radiation
may result. Use an optical power meter to verify active fibers. Place a protective cap or hood over any
radiating transceiver or optical fiber connector to avoid the potential of dangerous amounts of
radiation exposure.
•
Allow sufficient fiber length to permit routing without severe bends.
•
Do not operate this unit on or close to flammable materials, as the unit may reach high temperatures
due to power dissipation.
•
For pluggable equipment, make sure to install the socket outlet near the equipment so that it is easily
accessible.
•
Do not use any solvents, chemicals, or cleaning solutions containing alcohol, ammonia, or abrasives
on the DAS equipment. Alcohol may be used to clean fiber optic cabling ends and connectors.
Содержание EXPRESS Single-Carrier DAS
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