Satcom testing

Everlast Networks conducted extensive tests encompassing traditional terrestrial networking to LEO connected computing and userless devices, as well as LEO to LEO device connectivity, in order to test communication viability, reliability, and speed. A 1080p uncompressed video stream was established, and client to client commands issued with zero packet loss.

We also conducted tests in a simulated fiber environment with a StarLink fallback, and was able to bring SDZT’s Post-Quantum keyed connection back immediately over the fallback link.

• Establishment time: 8 seconds
• Uplink saturation: 100%
• Latency: 400ms
• Altitude: Hybrid ground station + 10m remote station.

Everlast Networks conducted testing with a Medium Earth Orbit satellite network to simulate a remote stationary & mobile vehicle connecting to another vehicle with mounted receiver a substantial distance away.

• Establishment time: 12 seconds
• Uplink saturation: 100%
• Latency: 750ms
• Altitude: Ground to ground
• Groundspeed: 85 km/h

Everlast Networks conducted live testing of the SDZT packaged in pre-release software tunnelling the Microsoft applications to facilitate post-quantum hardened and reliable connectivity at high altitude and high airspeed, using Intelsat’s geostationary satellite comlink aboard a Boeing 787-9 aircraft.

Quantum keying was successful, and heavy encryption of data in transit was  achieved using SDZT at cruising altitude and airspeed.

• Establishment time: 9 seconds
• Uplink saturation: 100%
• Latency: 918ms
• Altitude: Approx. 11,165.18m
• Airspeed: between 874 km/h to 975 km/h