INTRODUCTION The Pulsar 4G BU733p product is a high throughput Baseband Unit (BBU) developed on an advanced platform as part of the Baicells distributed solution. In indoor deployment scenarios, the BBU integrates with the Radio Hub (rHub) and indoor Remote Radio Units (RRUs) to provide indoor wireless coverage. In outdoor deployment scenarios, the BBU integrates with outdoor RRUs to provide outdoor wireless coverage. The distributed solution is flexible to deploy, improves network coverage range and capacity, and is a low-cost solution that eliminates blind spots and enhances network edge coverage. This product comes with a standard one-year warranty; an extended warranty is available. NOTE: Features can vary based on model or region. • Customized versions can be requested: o Email sales [email protected] for North America. o Email [email protected] for all other regions. • Based on advanced platform to provide high throughput • Easy to deploy to save CAPEX • Flexible frequency application • 512 RRC connected users per cell • Supports maximum 3 x 2T2R cells* with FDD mode, and 2 x 4T4R cells with TDD mode • In LTE FDD mode, peak rate (up to): DL 150 Mbps, UL 75 Mbps with 20 MHz bandwidth per cell • In LTE TDD mode, peak rate (up to): DL 440 Mbps, UL 56 Mbps in Carrier Aggregation (CA) mode • 2CC DL/UL CA improves the spectrum efficiency of fragmented spectrum resources • GUI-based local and remote Web management • HaloB as an embedded EPC solution • Highly secured with equipment certification against potential intrusion risk • Plug-and-play with Self-Organizing Network (SON) capabilities • Supports TR-069 network management interface • Lower power consumption, which reduces OPEX *Planned for future release Pulsar 4G BU733p Baseband Unit Datasheet | www.baicells.com | +1 (888) 502-5585 | Version 1.01 | 11-Apr-2

TECHNOLOGY Standard Pulsar 4G BU733p Baseband Unit Datasheet | www.baicells.com | +1 (888) 502-5585 | Version 1.01 | 11-Apr-2022

Without mounting brackets: Dimensions (HxWxD) With mounting brackets: • 44 x 352 x 300 millimeters Installation Standard 19 inches (cabinet or wall mount) Pulsar 4G BU733p Baseband Unit Datasheet | www.baicells.com | +1 (888) 502-5585 | Version 1.01 | 11-Apr

Pulsar 4G BU733p Baseband Unit Datasheet BU733p Pulsar 4G BU733p BBU – -48 VDC, 3 A, 1U, 4*OPT (SFP+), 1*RJ-45, 1*SFP+ NOTE: Customized versions can be requested. Pulsar 4G BU733p Baseband Unit Datasheet | www.baicells.com | +1 (888) 502-5585 | Version 1.01 | 11-Apr-2022