B900i-42
The SageRAN B900i-42 is a high-capacity 4G LTE and 5G NR dual-mode Baseband Unit (BBU) designed for distributed base station deployments. Supporting up to 4CC 2T2R for 4G and 2CC 4T4R or 4CC 2T2R for 5G, it delivers up to 1.5 Gbps downlink throughput and supports over 1,200 users per 5G cell, making it ideal for enterprise networks and indoor coverage applications.

Description
Features
Features:
- 4G/5G Dual-Mode: Supports LTE FDD and 5G NR TDD/FDD with flexible bandwidth configurations.
- High-Capacity Processing: Supports 4CC 2T2R for 4G and 2CC 4T4R or 4CC 2T2R for 5G.
- Massive User Connectivity: Supports ≥400 users per 4G cell and ≥1,200 users per 5G cell.
- High-Speed 5G Performance: Delivers up to 1.5 Gbps DL for 5G TDD and 150 Mbps DL for 4G FDD.
- Flexible Indoor Deployment: Designed for distributed base stations and enterprise indoor coverage.
- Advanced Synchronization: Supports GPS, BeiDou, IEEE 1588v2, and optional 1PPS+TOD synchronization.
Networking:
Specifications:
|
Item |
4G |
5G |
|
IBW |
FDD: 5/10/15/20MHz |
TDD: 100/80/60/40/20/10MHz FDD: 40/30/20/10MHz |
|
System Capacity |
FDD: 4CC 2T2R |
2CC 4T4R or 4CC 2T2R |
|
User Capability |
400/cell |
1200/cell |
|
Throughput |
150Mbps@DL, 75Mbps@UL |
TDD: 1.5Gbps@DL, 230Mbps@UL FDD: 400Mbps@DL, 200Mbps@UL(1 layer) |
|
Synchronization |
GPS/BeiDou/1588v2, 1pps+TOD(Optional) |
|







