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 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: System compatible with third party and provide diverse configuration

 Strict key randomness: Conform to the specification of the GM/T 0005-2012

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) and QKD-POL40B-S (Receiving in simplex mode)

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