Umbra Network Switch 8-1G
Umbra Lab Inc.
Qualified 8-port Gigabit Ethernet switch for mission-critical intra-satellite data communication in LEO.
Technical specifications
- Max Dimensions
- 5.84 in x 3.15 in x 0.97 in
- Mass
- < 300 grams
- Input Voltage Nominal
- 28 V
- Peak Power
- 5.4 W (at 33 V, max traffic)
- Average Power
- 4.6 W (at 28 V)
- Electrical Interface
- 9-Socket Micro-D Connector
- Data Interface
- IX Type A Ethernet
- Data Rate
- Up to 1 Gbps
- Number of Ports
- 8
- Protocols
- 10BASE-T, 100BASE-TX, 1000BASE-T
- Intended Space Environment
- Multi-Orbit Capable
- Heritage
- Qualified and Flight Heritage on Umbra 11+
- Design Life
- 5+ Years
- Production
- Assembled and tested in the USA
- Random Vibe
- Qualified to 14.16 Grms profile enveloping GEVS, Falcon 9, SpaceX Rideshare, and Electron levels
- Shock
- Qualified to 1000g peak profile
- Operating Temperature
- -30°C to 65°C
- Survival Temperature
- -40°C to 85°C
- EMI/EMC
- Component level radiated emissions, EFT/burst immunity, power frequency magnetic field immunity testing
- Total Ionizing Dose
- Designed to withstand at least 30 krad TID
About
The Umbra Network Switch 8-1G is a qualified Ethernet device for communication between onboard modules in Low Earth Orbit. It provides mission-critical Gigabit Ethernet connectivity between 2 to 8 onboard modules and is available in a plug-and-play unmanaged configuration or a managed configuration for more complex integrations. With testing tailored for Falcon 9 rideshare missions and multi-orbit compatibility, the switch offers dependable, high-bandwidth intra-satellite communication in a ruggedized, radiation-tolerant, low-SWaP package.
Documentation
- NETWORK-SWITCH-8-1G.pdf umbra.space ↗
- Umbra-Network-Switch-User-Guide-5091D0001-REV-01-1-1.pdf umbra.space ↗
Need the full ICD, test reports or a specific revision? Ask the supplier directly.
