Miniaturized Time-Bin Phase-Coding Quantum Key Distribution QKD-PHA1250-J21 have fully independent intellectual property rights owned by QunatumCTek.This implement decoy-state BB84 protocol with time-bin phase-coding scheme,integrated quantum key distribution and key storage management functions。The products can realize quantum key distribution in general and special channel environment ( electrical aerial optical cable, bridge aerial optical cable , rail buried optical cable, etc.) .
QKD-PHA1250-J21 products are 19-inch 2U standard rackable enclosure, and suitable for utilization in the equipment room of data communication, and mainly used in Metropolitan Area Network.
QKD-PHA1250-J21 can be divided into two types:QKD-PHA1250A-J21(Transmitting in simplex mode, Type-A) and QKD-PHA1250B-J21 (Receiving in simplex mode, Type-B). Type-A and Type-B can be connected together to execute quantum key distribution.
•QKD protocol: Decoy-state BB84 protocol with time-bin phase-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 anti interference: Capable of quantum channel anti-interference;
•High key rate、Long-distance key distribution;Support quantum key distribution under a distance longer than 100km,and higher key rate;
•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 ;
•Highly integrated: Integrate Quantum Key Distribution and key management in one enclosure;
•Strict key randomness: Conform to the specification of the GM/T 0005-2021.
Quantum key distribution in a intercity area.The application fields include government affairs, finance, energy and big data.