Polarization Coding Quantum Key Distribution Terminal series are QKD products with fully independent intellectual property rights owned by QunatumCTek. This series implement decoy-state BB84 protocol with polarization coding scheme to provide the quantum key that can't be eavesdropped or deciphered for the quantum secure communication network.
The series products are 19-inch 4U standard rackable enclosure, and suitable for utilization in the equipment room of data communication, and mainly used in Metropolitan Area Network.
•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
Quantum key distribution in a metropolitan area. The products have been practically applied in thousands of miles of quantum secure communication networks so far.
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).