Fiber Cable Solution Technology Co., Ltd.

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5G 8T8R RRU

 

   

Product Overview
In the telecom operators and telecom equipment manufacturers to work together, covering a wide range of 5G networks continue to rapidly expand.In the future, with the development of 5G network construction to- wards hierarchical and refined development, a large number of flexible and open 5G network construction methods need to be used to enhance 5G network coverage. Based on this demand, FCST Co.,Ltd. independently designed and developed a FCST 5G NR base station.FCST 5G NR follow 3GPP 5G NR station air interface standard protocol development, tissue compliance ORAN open networking architecture definition, is connected to the support via eCPRI DU interface, L1 / LOW PHY (Split Option 7-2) data processing.FCST 5G NR base station is designed for outdoor environments, for enhancing the multichannel 5G network coverage in outdoor scenes, high-power, high-performance base station products. This base station product can be widely used in outdoor wide-area coverage scenarios featuring high traffic density, high connection number and high mobility.
 

 
Product specifications
RF specifications
Frequency 3400MHz~3600MHz@n78
4800MHz~5000MHz@n79
Bandwidth 100MHz
Optional 20/40/60/80MHz
Number of channels 8 Duplex mode TDD
MIMO UL2×2 4×4
DL2×24×48×8
Max throughput DL3Gbps UL1.5Gbps
Receiver Sensitivity -100dBm/channel Transmit power 35.5dBm/port
EVM ≦2% Transmit power control step 0.5dB/step
Power Error ±2dB SCS 30kHz
Frequency Accuracy 50ppb Delay Error 50ns
AGC 30dB Noise Figure 3.5dB
Image Rejection 60dB Adjacent channel se-
lectivity
30dB
Interface specifications
Device interface diagram

 
Optical Fiber SFP+ × 2 *OP1OP2」;QSFP × 1 *QSFP
Antenna N type-Female × 8  *ANT1~ANT8
Antenna Calibration N type-Female × 1  *CAL
Power Supply 3 PIN 48V × 1  *PWR
External oscillator SMA type-Female × 1  *EXLO
GPS/GNSS SMA type-Female × 1  *GNSS
Maintenance Window RJ-45 × 1 *local Debug口」USB × 1 *local Debug USB口」TF Card × 1 *Mirco-SD
SMA type-Female × 1 *10MHz test
Indicator light SYS × 1 *SYSALM × 1 *ALMOP1 × 1 *OP1OP2 × 1 *OP2
 


 

Functional specifications
System standard - Support 5G TDD
Frequency
  • Support N783400MHz~3600MHz
  • Support N794800MHz~5000MHz
Bandwidth - Support 100MHz/Ant
Beamforming - Support digital beamforming
CA - Support
eCPRI
  • Support eCPRI compression, the maximum interface rate is 25Gbps
  • Support eCPRI fronthaul interface to extend 10 kilometers
RRU Processing delay - Up/down50 μs

RRU data processing
- Support the realization of L1/Low (Split option 7-2) data processing
*IncludeData CompressionFFT/IFFTPRACH Filtering (Optional )RRU Realize digital-to-analog conver- sion/modulation and demodulation of digital front-end
Alarm detection - Support
Power and standing wave indication - Support
Calibration accuracy
  • Amplitude error0.5dB
  • Phase error
Spectrum radiation template - Meet 3GPP radiation template
Physical specifications
Equipment size 13.5L*330×310×108mm
Equipment weight 13kg
Power supply DC 48V
*Meet special industry vehicle requirements +24V or +48V
Device power consumption 155W
Protection level IP65
Environmental Temperature-40℃~55℃ Humidity2%~100%
MTBF 100,000 hours

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Contact us

Tel: +86 21 3872 6791

Fax: +86 21 3872 6792

Mobile: +86 187 2062 4696

E-mail: may@fcst.com.cn

Website: www.fcst.com

www.micro-duct.com

Address: Rm405 block A Watts gallop tower
No.2816 YiXian Rd, BaoShan
District, Shanghai 200441.

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