• Gigabit Connectivity for the International Space Station

    Berlin, 26.04.2018: At today’s press conference Airbus Defence and Space, the Institute for Communication and Navigation of the German Aerospace Center (DLR-IKN) and Tesat-Spacecom published their cooperation with the aim to equip the ISS with a...
  • ILA 2018 - Review Day 1

    Every two years, the clocks in the space business tic a bit different and everyone looks towards the ILA in Berlin. We have survived the first day almost unscathed and can justifiably say - without having seen many other exhibition stands - that...
  • World's smallest Laser Communication Terminal from Tesat on track - CDR for CubeL successfully held

    Backnang, 12.04.2018: Tesat's Laser Communication Terminal for CubeSats, CubeL, is on track after recently the Critical Design Review (CDR) was successfully held at the German Aerospace Center (DLR) in Oberpfaffenhofen. This was an important...
  • 10,000 laser links between satellites established

    Satellite communication reaches new peak Backnang, 11.04.2018: Tesat-Spacecom established 10,000 connections between satellites using its Laser Communication Terminals (LCT). Tesat's LCTs transmit massive amounts of data at up to 1.8 Gbps over...
  • Tesat celebrates 10 Years of Laser Communications in Space

    Backnang, 21.02.2018: Exactly ten years ago on 21st February, 2008, a government-to-government cooperation between the United States and Germany to establish a laser link between two operational satellites in Low Earth Orbit (LEO) started a new...
  • Advanced capability evolution for optical Laser Communication

    The LCT135 with its 135 mm narrow aperture is the smallest terminal in the geostationary orbit. Working in a daily routine it is the powerhouse within the European Data Relay System called SpaceDataHighway. Under the ESA ScyLight program...
  • Live: Launch of SES-14 and Al Yah 3

    Tomorrow, on the 25th January, at 23:20 CET (live stream starts at 22:05 CET) an Ariane 5 ECA will launch two satellites - the SES-14 and the Al Yah 3 - into a geostationary transfer orbit. A rocket launch per se is a event you don't want to miss,...
  • Live: Launch of Sentinel-5P

    Today at 11:27 am CET the European Sentinel-5P satellite of the Copernicus program starts with a Rockot from Plesetsk Cosmodrome in northern Russia. In addition to the great fact that this launch is one of the few that takes place during the day...
  • Tesat-Spacecom cooperates with industry to produce the first interoperable LCT

    PI1283 – Backnang, 12.09.2017: Tesat-Spacecom GmbH announced today that it will produce and market an interoperable version of its space based Laser Communication Terminal (LCT). The interoperable terminal will be able to communicate in both 1064nm...
  • Tesat-Spacecom & Bridgesat announce partnership

    Tesat-Spacecom and BridgeSat Announce Partnership to Provide Total Optical Communications Solution for Commercial Satellite Operators PI1284 – Backnang, Germany, and Boston, Massachusetts, USA (September 11, 2017) — Tesat-Spacecom GmbH & Co. KG...

10,000 laser links between satellites established

Berlin, 26.04.2018: At today’s press conference Airbus Defence and Space, the Institute for Communication and Navigation of the German Aerospace Center (DLR-IKN) and Tesat-Spacecom published their cooperation with the aim to equip the ISS with a high capacity direct-to-earth Laser Communication Terminal.

T-OSIRIS, how the new terminal is called, was developed in cooperation between DLR-IKN and the German spacecraft supplier Tesat-Spacecom. It complements Bartolomeo, Columbus and thus the ISS with the ability to transmit data directly to earth via optical communication. Data rates of up to 10 gigabit per second and capable of transmitting data over a distance of 1,500 kilometres are the key parameters of the small terminal, which is based on the long-term experience of Tesat-Spacecom as the only company worldwide to offer state-of-the-art laser communication technology on a serial production level. T-OSIRIS is a follow-on-design of the OSIRIS-family from DLR-IKN, which is in orbit on BIROS and Flying Laptop.

“With this new and groundbreaking technology, the International Space Station will be connected to the earth at an unprecedented data speed in space. Where previously only 1 megabit per second was possible, T-OSIRIS now provides the ISS with the ability to send data to the ground at data rates of up to 10 gigabits per second. This capability opens up a whole host of new and future-oriented fields of application”, said Andreas Hammer, CEO of Tesat-Spacecom.

T-OSIRIS will be connected to the ISS via the new external payload platform Bartolomeo, which will serve as a commercial platform for external payloads, enabling private and institutional customers to access the ISS more cheaply, quickly and reliably.

 

About Tesat-Spacecom
At Tesat-Spacecom in Backnang, around 1,100 employees develop, manufacture and distribute systems and equipment for telecommunications via satellite. The product range includes highly reliable devices such as travelling wave tube amplifiers, multiplexers, switches, modulators, as well as entire systems, payloads, and world leading, unique optical terminals for data transmission via laser. To date, far more than 700 space flight projects have been accomplished.

Media Contact
Nina Backes
Communications, Exhibitions & Fairs
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