Operating Manual

PRIVATE AND CONFIDENTIAL © 2021 FRTEK CO., LTD.
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39GHz_L 5G Wireless Optical DAS Operating Manual
4.2 Equipment Specification
4.2.1 Structure
Item
Type
Option
DU
Enclosure type
In-building/outdoor
MDU
19”Rack type
Indoor
MPSU
19”Rack type
Indoor
MHU
19”Rack type
Indoor
DRU
Enclosure type
In-building/outdoor
mRU
Enclosure type
In-building/outdoor
• Each unit of the 39GHz_L 5G Wireless Optical DAS is designed with consideration for installation
location space and user convenience, and the design should be beautiful.
• 39GHz_L 5G Wireless Optical DAS MHU can use internal Fan.
• Each unit's components of the 39GHz_L 5G Wireless Optical DAS must be modularized, installed
in a structure so each component can be easily mounted and detached between each other for
easy replacement and maintenance.
• Each unit of the 39GHz_L 5G Wireless Optical DAS is designed so dust, contaminants and insects
cannot penetrate.
• In order to prevent body damage during maintenance, all parts of the cabinet is smoothed out.
4.2.2 Manufacturing and Processing
• Sealing materials are strong on heat, and do not get torn or damaged by chemicals.
• Each unit's internal/external wiring of the 39GHz_L 5G Wireless Optical DAS is designed with
lapping method or connector connection method, and can withstand vibration.
• Each unit's printed circuit board used for the components of the 39GHz_L 5G Wireless Optical
DAS are made of glass epoxy resin or a more equivalent product, has beautiful soldering, has
electrical insulation treatment to prevent corrosion and contamination and to reduce the
insulation resistance between wires due to accumulation of moisture and dust.
• The internal, external surface of painted cabinets have the same color, the cabinet exterior is
designed to withstand blistering, peeling and cracking for over 5 years.