LTE Distributed base station system is equipped with 2*250mW/2*10W/2*20W RF remote head end supporting main frequency B1/B3/B5/B8/B28 or customized band. The baseband unit (BBU) is connected to the EPC core network through IPsec (IPRAN), and the system adopts a star network architecture to provide FDD-LTE services to users. The system design achieves quick deployment and network construction, providing small cell coverage and improving indoor coverage, capacity with low cost. HIGHLIGHTS ・Support GPS,RGPS, 1588 synchronization ・Supports 64 user access status and 32 user VOLTE, providing voice, video, data and mobile communication services for terminals ・Supports multiple IP network backhaul solutions such as xPON/PTN/IPRAN ・Supports PSK authentication, digital certificate authentication, and ESP encrypted transmission ・Supports SON, remote management, and TR069 network management functions ・Support AC/DC power supply ・Antennas can be installed externally or in an integrated manner

4G PON Base Station is a distributed base station based on PON network, which is mainly composed of two parts: 4G baseband unit (4G BBU) and remote unit (4G pRU). This base station utilizes time-division forward transmission technology to solve the problem of Point-to-Multipoint uplink aggregation transmission between BBU and RU links. The baseband unit is used for processing the physical layer and upper layer protocol stack of the wireless access network air interface, as well as operation and maintenance processing, to achieve air interface communication with terminals and connection with the core network; And the downlink distribution and uplink aggregation of communication data from remote units to achieve extended functionality. The remote unit is responsible for RF transmission and reception, using low-power signal transmission to quickly achieve distributed coverage of 4G signals. HIGHLIGHTS ・Point to multipoint patented technology ・BBU is centrally deployed in the end office data center ・BBU supports IPRAN/IPSCE backhaul ・BBU-RU multiplexing PON network optic fiber cables ・Single cell+single channel PON, support 7*pRU (24dBm) ・RU supports a maximum carrier bandwidth of 20MHz ・The farthest transmission is 7km between BBU and RU ・Support GPS,RGPS, 1588 synchronization ・Supports 2*64 user access status and 2*32 user VOLTE, providing voice, video, data and mobile communication services for terminals ・Supports PSK authentication, digital certificate authentication, and ESP encrypted transmission ・Supports SON, remote management, and TR069 network management functions ・Support AC/DC power supply ・Antennas can be installed externally or in an integrated manner

The NR distributed small cell is a compact size, high power outdoor or low power indoor digital distributed base station that connects to the mobile core network through fixed broadband or dedicated backhaul. It consists of a main baseband unit (BBU), an extension unit (EU), and a remote radio unit (RRU), supporting main frequency n40/n41/n48/n77/n78/n79 achieving quick deployment and network construction, providing 5G mobile communication signal coverage for outdoor or indoor environments, achieving precise deep and capacity coverage with low cost, which enhances the data service internet experience while offloading traffic from the macro network. HIGHLIGHTS ・Supports GPS/1588V2/1pps+TOD synchronization. ・Each cell supports at least 200 RRC active users and up to 1200 RRC connected users. ・Supports multiple IP network backhaul solutions such as xPON/PTN/IPRAN ・Supports IPSec Backhaul. ・Supports SON, remote management, and TR069 network management functions ・Support AC/DC power supply ・Antennas can be installed externally or in an integrated manner

The LTE+NR distributed base station is a hybrid solution designed for both outdoor and indoor environments, combining 4G LTE reliability with 5G NR high-speed capabilities. It connects to the mobile core network via fixed broadband or dedicated backhaul, ensuring flexible and cost-efficient deployment. The system comprises a centralized baseband unit (BBU), an extension unit (EU) for signal distribution, and remote radio units (RRUs) for localized coverage, supporting key LTE bands (e.g.,B3/B7/B40) and 5G NR frequencies (n41/n78/n79) to meet global spectrum requirements. This architecture enables seamless coexistence of LTE and NR technologies, allowing dynamic resource sharing and smooth migration from 4G to 5G. By deploying RRUs strategically, it delivers precise deep coverage and enhanced capacity in challenging environments like urban hotspots, industrial facilities, or dense indoor spaces. The hybrid design optimizes costs by leveraging existing LTE infrastructure while introducing 5G capabilities, reducing macro network congestion through intelligent traffic offloading.

The NR distributed small cell is a compact size, high power outdoor or low power indoor digital distributed base station that connects to the mobile core network through fixed broadband or dedicated backhaul. It consists of a main baseband unit (BBU), an extension unit (EU), and a remote radio unit (RRU), supporting main frequency n40/n41/n48/n77/n78/n79 achieving quick deployment and network construction, providing 5G mobile communication signal coverage for outdoor or indoor environments, achieving precise deep and capacity coverage with low cost, which enhances the data service internet experience while offloading traffic from the macro network. HIGHLIGHTS ・Supports GPS/1588V2/1pps+TOD synchronization. ・Each cell supports at least 200 RRC active users and up to 1200 RRC connected users. ・Supports multiple IP network backhaul solutions such as xPON/PTN/IPRAN ・Supports IPSec Backhaul. ・Supports SON, remote management, and TR069 network management functions ・Support AC/DC power supply ・Antennas can be installed externally or in an integrated manner

The NR distributed small cell is a compact size, high power outdoor or low power indoor digital distributed base station that connects to the mobile core network through fixed broadband or dedicated backhaul. It consists of a main baseband unit (BBU), an extension unit (EU), and a remote radio unit (RRU), supporting main frequency n40/n41/n48/n77/n78/n79 achieving quick deployment and network construction, providing 5G mobile communication signal coverage for outdoor or indoor environments, achieving precise deep and capacity coverage with low cost, which enhances the data service internet experience while offloading traffic from the macro network.

The LTE+NR distributed base station is a hybrid solution designed for both outdoor and indoor environments, combining 4G LTE reliability with 5G NR high-speed capabilities. It connects to the mobile core network via fixed broadband or dedicated backhaul, ensuring flexible and cost-efficient deployment. The system comprises a centralized baseband unit (BBU), an extension unit (EU) for signal distribution, and remote radio units (RRUs) for localized coverage, supporting key LTE bands (e.g.,B3/B7/B40) and 5G NR frequencies (n41/n78/n79) to meet global spectrum requirements. This architecture enables seamless coexistence of LTE and NR technologies, allowing dynamic resource sharing and smooth migration from 4G to 5G. By deploying RRUs strategically, it delivers precise deep coverage and enhanced capacity in challenging environments like urban hotspots, industrial facilities, or dense indoor spaces. The hybrid design optimizes costs by leveraging existing LTE infrastructure while introducing 5G capabilities, reducing macro network congestion through intelligent traffic offloading."

The LTE+NR distributed base station is a hybrid solution designed for both outdoor and indoor environments, combining 4G LTE reliability with 5G NR high-speed capabilities. It connects to the mobile core network via fixed broadband or dedicated backhaul, ensuring flexible and cost-efficient deployment. The system comprises a centralized baseband unit (BBU), an extension unit (EU) for signal distribution, and remote radio units (RRUs) for localized coverage, supporting key LTE bands (e.g.,B3/B7/B40) and 5G NR frequencies (n41/n78/n79) to meet global spectrum requirements. This architecture enables seamless coexistence of LTE and NR technologies, allowing dynamic resource sharing and smooth migration from 4G to 5G. By deploying RRUs strategically, it delivers precise deep coverage and enhanced capacity in challenging environments like urban hotspots, industrial facilities, or dense indoor spaces. The hybrid design optimizes costs by leveraging existing LTE infrastructure while introducing 5G capabilities, reducing macro network congestion through intelligent traffic offloading.