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KEY FEATURES

•QKD protocol: Decoy-state BB84 protocol with polarization coding scheme

•Quantum security: Against attacks such as photon beam separation attack, light blinding attack, double counting attack, Trojan light attack, seed light attack

•Channel adaption: Support real-time monitoring and compensation of  polarization state

•High reliability of the platform: ATCA carrier-grade architecture, and redundant design with dual power supply, dual fans, etc

•Easy maintained facility: Blade structure and Real-time Remote Monitoring 

•Convenient expandability: Scalable integration of quantum key distribution and key management functions, and compatible with third-party card access

TYPICAL APPLICATIONS

 Quantum key distribution in a metropolitan area. The products have been practically applied in thousands of miles of quantum secure communication networks so far.

PRODUCT CATEGORY

 According to each facility's function, this series of products can be divided into two types: QKD-POL40A-S (Transmitting in simplex mode) , QKD-POL40B-S (Receiving in simplex mode), QKDM-POL40A-S (Transmitting in simplex mode,support key management functions, Type-A) and QKDM-POL40B-S (Receiving in simplex mode, key management functionsType-B).