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

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).

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.