Optical Repeater
RF Repeater
In-Building system
Small cell
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1. Overview
A Multi Band (800/1.8) optical repeater that used in large cities that has large telephone traffic and small town that the signal is weak, to expands the coverage of the base station and solve the issues with the area with weak signals
2. Characteristics
Provide the service combining CDMA and LTE service.
Highly efficient due to superior linear current amplifier
minimizing a loss due to spurious radiation characteristic.  
The advantages of digital signal utilizing practical
expandability (Multi-drop, Cascade).
The backup battery has the overdischarge and
overcharge protection circuit
Monitoring, alarm function, control function, editing
and equipment setting with wired and wireless
communication and alarm history can be inquired
using local GUI function
3. Specification
Order Item CDMA LTE
1 Frequency [MHz] FWD 1860~1870 884~894
RVS 1770~1780 839~849
2 Gain FWD 57dB 57dB
RVS 45dB 45dB
3 Input range FWD +5dBm/Total +10dBm/Total
RVS -65dBm/Total -65dBm/Total
4 Max. output FWD 45dBm/Path 43dBm/Path
RVS -20dBm/Path -20dBm/Path
5 Heat dissipation Natural Convection
6 Operating temperature -30 ~ +60 -30 ~ +60
7 Storage temperature -40 ~ +70 -40 ~ +70
8 Humidity 5~95% (Non-condensing) 5~95% (Non-condensing)
9 SIZE(mm) 290(W) x 607(H) x 341(D)