BBU3800 Baseband Unit

The BBU baseband unit constitutes an eNodeB together with the Remote Radio Unit (RRU). It performs service processing as well as system operation, maintenance, and control.

Highlights of BBU3800

High Data Rate

Delivers a downlink data rate of 150 Mbps and an uplink data rate of 75 Mbps in LTE mode.

Large Capacity

One BBU supports at most 18 cells with a bandwidth of 20 MHz for each cell.

High Availability

High availability enabled by 1+1 redundancy for key modules.

Fallback Capability

Supports operating in standalone mode in case of eTC failure to guarantee stable service provision.

High Security

The BBU supports IPSec features, provides data encryption, integrity and data source authentication based on the IP layer to ensure the security of user communication and prevent communication content from being tampered with or eavesdropping.

Flexible Deployment

Supports multi-site large network, small network, and standalone mode, providing most suitable solution under different scenarios.

Specifications of BBU3800

Specifications

Consumption 320W (full configuration)

Operating Temperature -20℃～+55℃

Operating Humidity 5%RH～100%RH

Clock Synchronization GPS, GLONASS, BeiDou Navigation Satellite System, and 1588v2

Max. Cell Number 18

Max. user number per cell 400

Dimensions 88mm×483mm×300mm

Power Supply -48V DC

Weight 250,000h

MTTR