SDM 1735-SB

4G + 5G Multi-band DAS

There are many types of DAS system for in-building service that has been developed in various forms according to the demands of the market, multi-band has become popular as the network evolves from 4G to 5G NR.

This is a DAS system that supports 6 bands of 4G and 5G NR TDD simultaneously and has a structure that allows a total of 128 SUs to be distributed in a building. RF signals received from 5G NG gNB are converted into optic signals through MU and finally transmitted to SU via EU.
BTS-Fed Active / Hybrid 5G DAS
High Capacity Performing Network

Specifications

Master Unit (MU)Specification
Master Unit (MU) Specification DimensionW*D*H=482.6*250*266nm
Weight≤20kg
CoolingForced convection
Operating Temperature-10 ~ +55℃
Relative humidity0% ~ 90%
Mount typeRackor Wall mount
RF connectorMini-DIN 4.3-10 (female)
Type of Power SupplyDC-DC convertor (DC -48V in)
Local monitoring RJ-45
Power consumption≤ 90W

(Master Unit) MU

Master Unit (MU)Specification
Master Unit (MU) Specification DimensionW*D*H=482.6*410*130mm
Weight≤16kg
CoolingForced convection
Operating Temperature-10 ~ +60℃
Relative humidity0% ~ 90%
Mount typeRackor Wall mount
RF connectorNone
Type of Power SupplyAC-DC powersupply (AC100~200V free volt in)
DC power transmission to SUDC -48V
Local MonitoringRJ-45
Power consumption≤ 75W

(Extensive Unit) EU

Master Unit (MU)Specification
Master Unit (MU) Specification DimensionW*D*H=355*257*73mm
Weight≤5kg
CoolingConvection
Operating Temperature-10 ~ +60℃
Relative humidity0% ~ 95%
Mount typeWall mount/Ceilingmount/Suspension bolt
RF connectorMini-DIN 4.3-10 (female)
Type of Power SupplyDC-DC convertor (DC -48V in)
DC power transmission to SUDC -48V
Local MonitoringRJ-45
Power consumption≤ 83W

(Service Unit) SU