Optical interconnect within space vehicles in low-Earth orbit
■When components, like embedded optical transceivers are deployed in space on a satellite or on a space vehicle, they are exposed to both protons and heavy ions from cosmic rays and solar flares. This is why, unlike most electronic equipment designed for terrestrial use, hardware deployed at LEO (low-Earth orbit: altitudes between 500 and 2000 km), must be radiation resistant.
■The charged particles are concentrated by the Earth magnetic field into two principal zones called the Val Allen belts. The inner belt ranges from 1000 to 10 000 km in altitude and overlap the LEO zone where most satellites discussed by this application will be located.
●Benefits of using SpaceABLE optical solutions
■Meet highest level SWaP requirement.
■Smallest transceiver on the market, low weight
■SEE: heavy-ion tested.
■TID: Gamma rays tested.
■TNID: high energy protons tested.
■ECSS/ESCC/NASA standards
■Lot acceptance tests
■12-lane parallel optical transceiver
■Up to 28 Gbps/lane
■Operation temperature from –40 ºC up to 85 ºC
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SpaceABLE 、 SpaceCONEX 、 SpaceABLE SL 40G 、 SpaceABLE SL 120G 、 SpaceABLE SL 120 、 SpaceABLE28 100G 、 SpaceABLE 10G SL Series 、 SpaceABLE 10G SL 、 SpaceABLE 10G SL Series 4TRX 、 SpaceABLE 10G SL Series 12TX 、 SpaceABLE 10G SL Series 12RX 、 SpaceABLE 10G SL Series 12TRX 、 SpaceABLE 28G 4TRX 、 SpaceABLE™ |
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embedded optical transceivers 、 optical transceivers 、 radiation-resistant optical transceivers 、 transceivers |
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[ space vehicles ][ Satellite ][ Low-Earth orbiting satellites ][ LEOs ][ LEO satellite ][ high-throughput LEO constellation satellites ][ LEO space vehicles ] |
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Case Study |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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2021 |
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Version 1.2 |
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738 KB |
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