Data Sheet Stellar227 gNB
Stellar227
Indoor 5G Base Station Datasheet 
INTRODUCTION
The Baicells Stellar227 is an advanced indoor 5G Sub 6G integrated base station (gNB), which is designed and developed based on Qualcomm 5G SoC solution. This 2x250mW gNB is low power, subminiature and easy to maintenance.
This product helps operators to enhance the coverage performance of 5G networks effectively, improve the capacity of 5G networks and eliminate the blind district, meanwhile it also can help to reduce the system power consumption.
This product comes with a standard one-year warranty; an extended warranty is available.s
HIGHLIGHTS
NOTE: Features can vary based on model or region. • Standard NR Band n78/n41/n48
• Comply with 3GPP Release 15 and Release 16 • GUI-based local and remote Web management • Supports 100MHz bandwidth per cell • Peak rate: Up to DL 850Mbps* and UL 600Mbps • Supports 128 RRC connected users per cell • Supports Stand Alone (SA) mode
• Supports F1 setting*
• Supports SCTP control (IKE SCTP)
• Supports embedded 5G core network (HaloB) • Integrated small cell form factor for quick and easy installation
• Supports flexible xHaul
• Highly secured with equipment certification against potential intrusion risk
• Supports TR-069 network management interface • Lower power consumption, which reduces OPEX * Planned for future release
www.baicells.com | 400-108-0167 | contact@baicells.com | BaiBNQ_2.5.x | Document version: 01
Stellar227
Indoor 5G Base Station Datasheet
TECHNOLOGY
Standard 5G NR TDD (3GPP R15 & R16 compliant)
TDD UL/DL Configuration 5ms periodicity (μ=1): DDDDD+DDSUU
5ms periodicity (μ=1): DDDDD+SUUUU*
2.5ms dual periodicity (μ=1): DDDSU+DDSUU
2.5ms single periodicity (μ=1): DDDSU*, DSUUU
Frequency Band n41 (2496 MHz – 2690 MHz)
n48 (3550 MHz – 3700 MHz)
n78 (3300 MHz – 3800 MHz)
Channel Bandwidth n41: 100MHz
n48: 10/20/30/40MHz
n78: 10/20/30/40/50/60/80/90/100MHz
Multiplexing 2x2 MIMO (DL)
Security Radio: SNOW 3G/AES-128
Backhaul: IPsec (X.509 AES-128, AES-256, SHA-128, SHA-256)
* Planned for future release
INTERFACE
Ethernet Interface 1 x RJ-45 Ethernet interface (1 GE)
1 x 1GE optical interface (SFP) or 10GE optical interface (SFP+)
Power Supply 12VDC/POE++
Protocols Used IPv4, UDP, TCP, ICMP, NTP, SSH, IPsec, TR-069, HTTP/HTTPs, DHCP Network Management IPv4, HTTP/HTTPs, TR-069, SSH, Embedded EPC
VLAN/VxLAN* 802.IQ/VxLAN
LED Indicators 4 x status LED
PWR/ACT/RUN/ALM
RF Antenna Embedded omni antenna or 2T2R external high gain antenna with SMA connectors
GPS Antenna External GPS antenna, SMA connector
* Planned for future release
PERFORMANCE
| 100 MHz | DL (Mbps) |
|---|---|
| 5ms periodicity (DDDDD+DDSUU, 6:4:4) | 850 |
Peak Data Rate UL (Mbps) with UL256QAM
210
www.baicells.com | 400-108-0167 | contact@baicells.com | BaiBNQ_2.5.x | Document version: 01
Stellar227
Indoor 5G Base Station Datasheet
| 5ms periodicity (DDDDD+SUUUU, 6:4:4)* | 525 |
|---|---|
| 2.5ms dual periodicity (DDDSU+DDSUU, 10:2:2) | 720 |
| 2.5ms single periodicity (DDDSU, 10:2:2)* | 850 |
| 2.5ms single periodicity (DSUUU, 10:2:2) | 380 |
400
330
210
600
User Capacity Up to 128 RRC connected users
Maximum Deployment Range 2000m2
Latency Round-trip delay (RTD) less than 10 milliseconds Receive Sensitivity -92 dBm (per channel)
Modulation UL: MCS0 (QPSK) to MCS27 (256QAM)
DL: MCS0 (QPSK) to MCS27 (256QAM)
Transmit Power Range 0 to 24 dBm per channel (combined 27dBm, configurable) (1 dB interval) Quality of Service Nine-level priority indicated by QoS Class Identifiers (QCI) ARQ/HARQ Supported
Synchronization GPS/NL/1588v2
FEATURES
Voice VoNR/EPS-FB
SON* Self-Organizing Network
• Automatic Neighbor Relation (ANR)
• PCI confliction detection
Traffic Offload Local breakout
Maintenance • Local/Remote Web maintenance
• Online status management
• Performance statistics
• Fault management
• Local/Remote software upgrade
• Logging
• Connectivity diagnosis
• Auto startup
www.baicells.com | 400-108-0167 | contact@baicells.com | BaiBNQ_2.5.x | Document version: 01
Stellar227
Indoor 5G Base Station Datasheet
LINK BUDGET
VSWR \<= 1.5
EIRP Antenna gain \= 4 dBi
EIRP= (27+4)dBm/100MHz
Power Control UL Open-loop/Closed-loop Power Control, DL Power Allocation (3GPP TS 38.213 compliant)*
* Planned for future release
PHYSICAL
Surge Suppression Yes
Power Interface Lightning Protection
Differential mode: ±10 KA Common mode: ±20 KA
MTBF ≥ 150000 hours
MTTR ≤ 1 hour
Ingress Protection Rating IP30
Operating Temperature -5°C to 45°C
Storage Temperature -20°C to 65°C
Humidity 15% to 85% RH
Atmospheric Pressure 70 kPa to 106 kPa
Power Consumption Maximum 30W
Weight \< 2.4 lbs/ 1.1kg
Dimensions (HxWxD) 7.9 X 7.9 X 1.9 inches / 200 X 200 X 49 millimeters
Installation Ceiling, wall or T-bar mount
GLOBAL PART NUMBERS
BSC7078A227 Stellar227 indoor 5G NR TDD gNB – n78(3300MHz-3800MHz),2T2R,2*250mW, 12VDC/POE++, internal antenna, 1*RJ45+1*(GE/10GE)OPT)
BSC7041A227 Stellar227 indoor 5G NR TDD gNB – n41(2496 MHz-2690 MHz),2T2R,2*250mW, 12VDC/POE++, internal antenna, 1*RJ45+1*(GE/10GE)OPT)
BSC7048A227 Stellar227 indoor 5G NR TDD gNB – n48(3550 MHz -3700 MHz),2T2R,2*250mW, 12VDC/POE++, internal antenna, 1*RJ45+1*(GE/10GE)OPT)
NOTE: Customized versions can be requested.
www.baicells.com | 400-108-0167 | contact@baicells.com | BaiBNQ_2.5.x | Document version: 01