Eastsoft PLC Chips

Eastsoft PLC chips support Chinese national standards including Q/GDW 11612.31-2016 for State Grid Corporation and DL/T 698.44 for China Southern Power Grid. These standards define physical layer specifications, communication protocols, and application layer requirements for smart metering applications. Eastsoft chips implement the complete protocol stack ensuring interoperability with utility systems. For export applications, Eastsoft can provide solutions meeting international standards such as PRIME and G3-PLC upon request.

Select Eastsoft PLC chips certified for your target utility's standards.

Eastsoft narrowband PLC chips typically achieve communication ranges of 500 meters to 2 kilometers over power lines depending on line conditions, load characteristics, and noise levels. In typical urban distribution networks with transformer isolation, the range is usually 300-800 meters. For longer distances or noisy environments, repeater nodes can extend the network coverage. Broadband PLC offers higher data rates but shorter range, typically 100-300 meters. Actual range should be validated in the target installation environment.

Evaluate communication range in your specific power line environment.

Eastsoft PLC chips incorporate advanced noise immunity features including adaptive modulation that adjusts to line conditions, forward error correction (FEC) to recover corrupted data, and robust synchronization mechanisms. The chips use orthogonal frequency division multiplexing (OFDM) with carrier sense and adaptive tone mapping to avoid noisy frequency bands. Digital signal processing algorithms filter out impulse noise common on power lines. These features ensure reliable communication even in challenging electrical environments with high noise levels.

Eastsoft PLC provides excellent noise immunity for reliable communication.

Eastsoft narrowband PLC chips support data rates from 2.4 kbps to 45 kbps depending on the specific model and channel conditions. The ES1642 series provides up to 4.8 kbps for basic metering applications. Broadband PLC chips like ES1650 support higher data rates up to 2 Mbps for applications requiring faster communication such as firmware updates or real-time monitoring. Adaptive modulation automatically selects optimal data rates based on line quality.

Select narrowband for standard metering, broadband for high-speed applications.

Yes, Eastsoft PLC is designed to coexist with other communication technologies. PLC operates on power lines while RF wireless uses air interface, so they don't interfere. Many smart meter systems use PLC for meter-to-concentrator communication and RF (GPRS/NB-IoT) for concentrator-to-backend communication. Eastsoft offers combined PLC+RF solutions that integrate both technologies in a single device. Dual-mode communication provides redundancy and flexibility for different deployment scenarios.

PLC can complement RF technologies for complete communication solutions.