Taitong's 5G-R Core Network adopts a cloud-native architecture. Over ten network functions, including AMF, SMF, and UPF, comply with both 3GPP and railway industry standards. It has achieved interoperability with core networks from other vendors and obtained the Network Access License (NAL) from the MIIT.

Supports 5G LAN private network slicing, network orchestration, and access for millions of users, meeting the demands for massive connectivity and ultra-low latency scenarios.

Features independent core network separation for high-speed and conventional railways, accommodating their distinct maintenance window schedules.

Independently developed, it complies with domestic "Xinchuang" (IT application innovation) standards. It offers customizable functions and flexible deployment based on business scale.

Supports multi-level redundancy protection. Intra-DC redundancy utilizes IP address drifting technology, achieving millisecond-level failover speeds.

Designed specifically for railway applications, it features inter-DC disaster recovery with synchronized user registration data and context sharing. This ensures lossless service data failover, allowing terminals to maintain sessions without re-establishment.