NASA NTRS · 20030102258
Standard Spacecraft Interfaces and IP Network Architectures: Prototyping Activities at the GSFC
Abstract
Advancements in fright semiconductor technology have opened the door for IP-based networking in spacecraft architectures. The GSFC believes the same signlJicant cost savings gained using MIL-STD-1553/1773 as a standard low rate interface for spacecraft busses cun be realized for highspeed network interfaces. To that end, GSFC is developing hardware and software to support a seamless, space mission IP network based on Ethernet and MIL-STD-1553. The Ethernet network shall connect all fright computers and communications systems using interface standards defined by the CCSDS Standard Onboard InterFace (SOIF) Panel. This paper shall discuss the prototyping effort underway at GSFC and expected results.
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Schnurr, Richard, Marquart, Jane, Lin, Michael. 2003-05-01. Standard Spacecraft Interfaces and IP Network Architectures: Prototyping Activities at the GSFC. https://ntrs.nasa.gov/citations/20030102258
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