• Compliance with the dual-mode communication interoperability technical specification of State Grid and the dual-mode communication technical specifications of the metering automation system of China Southern Power Grid.

• Wide support of frequency bands and modulation modes: frequency bands of 0.7–12 MHz, OFDM technology, and BPSK, QPSK, and 16-QAM modulation modes for PLC; OFDM, OQPSK, and GFSK modulation modes for wireless communication.

• Access from up to 2000 devices, fast networking (3 to 5 minutes for a typical 3-layer network with 500 devices), and automatic switching between HPLC and HRF.

• Stellar communication performance, with industry-leading anti-attenuation and anti-noise capabilities.

• Physical topology identification and minute-level data reporting: The physical topology for low-voltage transformer districts can be identified within 4 hours on average, at an accuracy of higher than 98%, all without increasing hardware costs or compromising power grid quality. The timeslot reservation mechanism at the link layer implements proactive reporting of data in minutes. Data of 200 nodes can be reported within 45 seconds, at a success rate of higher than 99%.

• Open, yet secure development environment for system operations: Powered by Huawei's open-source LiteOS, the chipset supports various encryption algorithms, such as AES, SHA-256, SM2, SM3, and SM4.