“Design and development of microelectronics and software solutions for space, defence and aeronautics systems„
“Solutions for intelligent products driven by requirements from leading industries worldwide„
“20 years of experience in the design, manufacturing and maintenance of highly specialized, mission-critical electronics & software products„
Electrical Ground Support Equipment – EGSE
 

Building on over 20 years of expertise in testing & validation systems and with its iSAFT Product Line, TELETEL provides a comprehensive set of products and services related to customer-tailored Electrical Ground Support Equipment (EGSE) and specialised Spacecraft Check-Out Systems including:

Payload EGSE
Platform EGSE (e.g. CDMU EGSE, MMU EGSE, Other)
Instrument Simulators
Platform Simulator
Custom EGSEs

EGSE
 
 
EGSE COMPONENTS – DEVELOPMENT / CUSTOMISATION SERVICES
EGSE Controllers
Built on iSAFT application SW framework (iSAFT RTE).
Monitoring, Control & Simulation functions, Scripts/Test Execution.
Local MMI based on the iSAFT graphical tool chain.
3rd party SW integration / remote control through client API (C/C++, C#, Python available).
Interfaces with Central Checkout System (C&C CCSDS, EDEN, other).
EGSE Controller
Data Front Ends (SpaceWire , MIL-STD-1553, CAN)
Built on iSAFT Simulator & Recorder.
Support of various protocols including RMAP, CPTP, NDCP for SpaceWire, ECSS-E-ST-50-13C services for MIL-STD-1553, ECSS CAN / CANopen etc.
Combination of various interfaces/number of ports on the same platform (SpW, 1553, CAN, other) with IRIG & trigger timestamping / synchronization (FMEA available).
COTS boards by TELETEL (e.g. SpW) or other suppliers (e.g. AltaDT, ESD).
Data Front Ends
Discrete interfaces & I/O Front Ends
Generation / acquisition of all ECSS-E-ST-50-14C discretes (SHP/BSM, ASM, TSM, BDM etc.).
Controlled by the iSAFT Discrete Interfaces Acquisition and Control engine SW, through the EGSE controller.
IRIG interface, protection against internal failures with μs reaction time.
Discrete interfaces
Power Front Ends
COTS Power Supply systems (e.g. Keysight, TTI, etc.).
Latching Current Limiters with programmable reaction and trip-off time.
Control & monitoring by the iSAFT Power Supply Distribution & Control engine SW (ON/OFF, error status, voltage / current measurements etc.), through the EGSE controller.
Power Front Ends
Development services for EGSEs
Customisation of EGSEs or EGSE components.
Integration of COTS hardware components (i.e. power, I/Os, etc.).
Development, Rehosting & Adaptation of Test Suites.
Development of custom Test SW Applications.
Development of Interface Adapters, Cables & Fixtures.
Installation, training, support, evolutive maintenance.
Development services for EGSEs
EGSE REFERENCES
MicroCarb Instrument EGSE

TELETEL was selected by Airbus Defense & Space Toulouse to design, develop, integrate, verify and deliver two (2) EGSEs for the MicroCarb Instrument. The MicroCarb Instrument EGSE will consist of the EGSE Front End Equipment (EGSE-FE) provided by TELETEL and the EGSE CCS and QLK software provided by TERMA. The EGSE FE is based on the iSAFT SpaceWire Simulator product, plus COTS components for the Power and I/O Front Ends and custom HW and SW developments. The MicroCarb instrument EGSEs are planned to be delivered to the customer in Q4 2017 and Q1 2018.

MicroCarb Instrument
IASI-NG MDE EGSE

TELETEL was selected by Syderal (Switzerland) and Airbus Defense & Space Toulouse to design, develop, integrate, verify and deliver the EGSE for the IASI-NG Mechanism Drive Electronics (MDE). The MDE EGSE DFE is based on the iSAFT SpaceWire Simulator product. The MDE EGSE Power and I/O Front Ends are realised by COTS components and custom HW and SW developments. The MDE EGSE is planned to be delivered to the customer in Q2 2017. Two intermediate EGSE deliveries based the iSAFT SpaceWire Simulator product have been made to Syderal in October 2016 and January 2017.

IASI-NG MDE EGSE
Euclid ADPME EGSE

TELETEL was selected by Thales Alenia Space Espagna and Syderal (Switzerland) to design, develop, integrate, verify and deliver the EGSE for the EUCLID Antenna Deployment and Pointing Mechanism Electronics (ADPME). The ADPME EGSE DFE is based on the iSAFT MIL-STD-1553 Simulator product. The ADPME EGSE Power and I/O Front Ends is realised by COTS components and custom HW and SW developments.

Euclid ADPME EGSE
Integrated Payload Computer EGSE

TELETEL was selected by SYDERAL and ESA to design, develop, integrate, verify and deliver the EGSE for its new generation payload computer. The EGSE is based on the iSAFT SpaceWire / MIL-STD-1553 / CAN Simulator product supporting coordinated tests execution over multiple Data Front Ends (SpaceWire, MIL-STD-1553 and CAN) plus additional custom HW and SW developments to validate the specific OBC features. The EGSE was delivered to the customer in November 2016.

Integrated Payload Computer EGSE