Operating Manual

PRIVATE AND CONFIDENTIAL © 2021 FRTEK CO., LTD.
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39GHz_L 5G Wireless Optical DAS Operating Manual
- Support optical fiber port.
- Star-Connection structure.
- In-building and outdoor service.
- GUI support for all system control/monitoring on network.
• Low OPEX / CAPEX
- Small design.
- Easy installation and maintenance.
2.1.2 Design Consideration
39GHz_L 5G Wireless Optic DAS is configured as below, and the model names are as below.
Item
Model
Type
Remark
DU
FRM-DU39DL
Enclosure type
MDU
FRM-MDU39L
19” Rack type
MPSU
FRM-MPSU
19” Rack type
MHU
FRM-MHU39
19” Rack type
DRU
FRM-DRU39
Enclosure type
mRU
FRM-mRU39DL
Enclosure type
This system wirelessly receives 37GHz 5G base station signals at the DU, amplifies the signal and
provides 5G service through the mRU. The sync module on the MDU extracts the TDD sync signal
from the signal received from the base station and provides to each unit.
The module on each unit is designed to be easily separated for easy module replacement and
maintenance. Also, the DU and DRU, mRU are designed on a IP66 structure to protect from dust,
contaminants and insects for outdoor use.