Communication Infrastructure - Beidou Bangtai Official Website

Communications infrastructure

Building the next-generation communications infrastructure

With the development of 5G, convergence of broadcasting and telecommunication, interconnection of data centers, and cloud-side collaboration, the requirements of communication infrastructure for high-precision time synchronization and frequency consistency are increasing. Relying on its self-developed time and frequency platform, Beidou Bontec provides multi-protocol time and frequency synchronization solutions such as PTP (IEEE 1588v2), SyncE, IRIG-B, etc. with localization capability for typical scenarios of operators' bearer network, core network, radio access network, broadcast control network of broadcasters, and IDC interconnection network to ensure the stable operation of low-latency, zero-packet-loss, and millisecond-level fault-tolerance among systems.

5G mobile network

It serves key nodes such as DU, CU, RU, etc., and guarantees high and stable synchronization requirements under MIMO and TDD networking.

backbone and access network

It supports distributed deployment, remote timekeeping and synchronous operation with the center, and comprehensively improves network anti-interference and fault tolerance.

Broadcast Video Transmission

Provides frame-level and stream-level synchronization interfaces, and supports IRIG-B and 10MHz time base input to ensure the consistency of program broadcast control.

Data Center and Edge Cloud

Provides unified timing solution for AI training and cloud-native services, facilitating temporal and spatial traceability and stable scheduling of microservices.

5G mobile network

It serves key nodes such as DU, CU, RU, etc., and guarantees high and stable synchronization requirements under MIMO and TDD networking.

backbone and access network

It supports distributed deployment, remote timekeeping and synchronous operation with the center, and comprehensively improves network anti-interference and fault tolerance.

Broadcast Video Transmission

Provides frame-level and stream-level synchronization interfaces, supports IRIG-B and 10MHz inputs to ensure program broadcast consistency.

Data Center and Edge Cloud

Provides unified timing solution for AI training and cloud-native services, facilitating temporal and spatial traceability and stable scheduling of microservices.

Core Advantages

Full range of time protocols supported (PTP, SyncE, IRIG-B, 1PPS, 10MHz, TOD)
Integrated rubidium clock, OCXO, GNSS module, support Holdover mode
Meet carrier-grade synchronization metrics (TDEV, MTIE)
Provide localized alternative certification version, support mainstream operational equipment docking
Provide SDK/API for easy integration to SDN/NMS and other O&M platforms

Communication facility application products

T600-LBDRBP NTP Time Server

T600-LBDRBP NTP network time server supports NTP/SNTP to provide high precision and high capacity timing for critical infrastructure. It adopts localized industrial motherboard, adapts Kirin OS, supports business network/management network isolation, independent configuration of multiple network ports and routing policy; supports bonding link redundancy and dual-machine hot standby/heartbeat detection to ensure continuous reliability. Support multi-constellation GNSS (pure BeiDou optional) + rubidium atomic clock timing, automatic holdover and smooth lockback; with anti-jamming/anti-spoofing detection alarms. Provide Web unified management, support SNMP/customized MIB access network management.

T600-BDRBP NTP Time Server

T600-BDRBP NTP network time server supports NTP/SNTP to provide high precision and high capacity timing for critical infrastructure. It adopts localized industrial motherboard, adapts Kirin OS, supports business network/management network isolation, independent configuration of multiple network ports and routing policy; supports bonding link redundancy and dual-machine hot standby/heartbeat detection to ensure continuous reliability. Support multi-constellation GNSS (pure BeiDou optional) + rubidium atomic clock timing, automatic holdover and smooth lockback; with anti-jamming/anti-spoofing detection alarms. Provide Web unified management, support SNMP/customized MIB access network management.

TSA500 Time Synchronization Analyzer

The TSA500 Time Synchronization Analyzer is a portable test terminal that integrates high-precision time code testing, frequency stability measurement, clock source analysis, and time-frequency signal output. Complying with international and domestic standards such as ITU-I, IEEE, and EIA, it is widely applicable to time-frequency signal testing scenarios in communications, power generation, rail transit, national defense, research institutes, and measurement units. Its high reliability and professionalism make it an ideal test tool for a variety of time-frequency applications.

CX2119A Low phase noise Crystal Oscillators

The CX2119A is a low-phase-noise, 10MHz oven-controlled crystal oscillator housed in a standard 36×27mm package. It operates stably in environments ranging from –20°C to +70°C, has an aging rate better than 5E-10/day, and offers excellent near-end and far-end phase noise performance. This product is ideal for use in low-phase-noise phase-locked loop (PLL) local oscillator circuits. When connected to an atomic clock, it significantly improves the system's short-term frequency stability and phase noise performance, while effectively suppressing and eliminating clutter interference from the atomic clock.

TRW70 Small and WideTemperature Rubidium atomic clock

The TRW70 is a wide-temperature, high-performance rubidium atomic clock, suitable for temperatures ranging from -50°C to +95°C. It features a compact design and high reliability. It offers excellent frequency stability and phase noise performance, built-in 1PPS training and output functions, supports 10MHz square wave output, and supports automatic external signal calibration. Its integrated digital control system features intelligent learning and health monitoring capabilities. Its interfaces are centralized on a single DSUB9 connector, making it easy to install in confined spaces. It is suitable for a variety of high-precision frequency comparison and customized applications.

TRA80 High-performance Rubidium atomic clock

The TRA80 is a high-performance, cost-effective rubidium atomic clock featuring high stability, low phase noise, low aging rate, and a low temperature coefficient. It supports 1PPS discipline and 10MHz calibration, and features frequency self-test and automatic calibration. It is suitable for applications such as time and frequency measurement standards, aerospace, aircraft measurement and control, communications, astronomy, meteorology, simultaneous broadcasting, digital television, single-frequency networks, and synchronous data acquisition.

Communications case studies

Review the case studies to learn how we've helped our customers develop smart, connected and safe products.

Communications case studies

Review the case studies to learn how we've helped our customers develop smart, connected and safe products.

Communications Infrastructure Design Partnership

If you need help implementing communications infrastructure technology in your next design, contact one of our communications infrastructure design partners!

Communications Infrastructure Design Partnership

If you need help implementing communications infrastructure technology in your next design, contact one of our communications infrastructure design partners!