Long Distance Quantum Key Distribution System

Integrated Quantum Key Distribution (QKD) system based on polarization-entangled photon pairs, optimized for long distances ~ 350km.
Optical Specifications
BBM92 (entanglement based),
discrete-variable (DV) QKD
Source intrinsic QBER
< 1%
QBER during operation
optimized for max key rate
Secure key rate
12 x 256bit AES key per hour @ 350km
Quantum channel
dedicated dark fiber pair (provided by customer)
Quantum channel length
system optimized for ~ 350km
Central wavelength
1550nm, ITU channels (DWDM 100GHz)
Management channel
dedicated fiber pair
General Specifications
Power supply/consumption
230V ± 5%; 50Hz / <4kW
Mechanical system
2x QKD rack, 19'' modular sub-rack systems: 
entangled photon pair source 
2x detection unit with SNSPD 
2x secure key generation hardware units 
2x compressor units (450 x 320 x 400mm)

Secure your communication with Quantum Key Distribution

Quantum-enabled communication with Quantum Key Distribution (QKD) cryptography provides a crucial advantage in cybersecurity. With unbreakable encryption it ensures confidential and tamper-proof communication, even against advanced computational attacks – for all future. Embrace the unmatched security of QKD for sensitive data transmission.

100% security based on quantum entanglement and the laws of nature

Leveraging quantum entanglement in cryptography provides an unmatched advantage in security. The ultra-strong correlations of quantum states ensure unbreakable encryption, making it resistant to any attack on the channel, even against quantum computers. Embrace this cutting-edge technology for safeguarding sensitive information in the digital age.

Integrate seamlessly into existing infrastructure

Our quantum cryptography solution smoothly integrates into existing communication systems, revolutionizing security without disruption. Compatible with diverse networks and protocols, it eliminates the need for a complete overhaul of infrastructure. Enhance your security effortlessly with our seamless quantum integration.

Other Solutions

Polarization Entangled Photon
Pair Source

High rate and high heralding Sagnac-interferometer source of polarization-entangled photon pairs, based on spontaneous parametric down-conversion (SPDC) within a periodically poled Lithium Niobate crystal (type 0). Access to all mechanical and electrical parameters, ideal platform for Research & Development teams.
Product Details

High Speed
Quantum Key
Distribution System

Integrated Quantum Key Distribution (QKD) system based on polarization-entangled photon pairs, optimized for inter-city distances ~ 10km. Super-conducting nanowire detectors (SNSPD) allow for very high key rates.
Product Details

Quantum-Safe Communication Made Simple with Quantum Industries

Our quantum cryptography company stands out with a superb team and a top-class advisory board. With their expertise, we offer unparalleled innovation and excellence in secure communication solutions. Trust in our exceptional team to deliver cutting-edge cryptographic solutions for your needs.
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