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5G 8T8R RRU
FCST
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.
Network Architecture
Device Interface Diagram
Product Specifications
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 | UL：2×2 、 4×4 DL：2×2、4×4、8×8 | Max throughput | DL：3Gbps UL：1.5Gbps |
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 | |||
Optical Fiber | SFP+ × 2 *「OP1，OP2」；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 *「SYS」ALM × 1 *「ALM」OP1 × 1 *「OP1」OP2 × 1 *「OP2」 |
Functional specifications | |
System standard | - Support 5G TDD |
Frequency | - Support N78：3400MHz~3600MHz - Support N79：4800MHz~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/down＜50 μs |
RRU data processing | - Support the realization of L1/Low (Split option 7-2) data processing *「Include：Data Compression，FFT/IFFT，PRACH 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 error＜0.5dB - Phase error＜5° |
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℃ Humidity：2%~100% |
MTBF | ＞100,000 hours |
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.
Network Architecture
Device Interface Diagram
Product Specifications
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 | UL：2×2 、 4×4 DL：2×2、4×4、8×8 | Max throughput | DL：3Gbps UL：1.5Gbps |
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 | |||
Optical Fiber | SFP+ × 2 *「OP1，OP2」；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 *「SYS」ALM × 1 *「ALM」OP1 × 1 *「OP1」OP2 × 1 *「OP2」 |
Functional specifications | |
System standard | - Support 5G TDD |
Frequency | - Support N78：3400MHz~3600MHz - Support N79：4800MHz~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/down＜50 μs |
RRU data processing | - Support the realization of L1/Low (Split option 7-2) data processing *「Include：Data Compression，FFT/IFFT，PRACH 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 error＜0.5dB - Phase error＜5° |
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℃ Humidity：2%~100% |
MTBF | ＞100,000 hours |
