Flight Data Network

Assembly

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Triple-redundant data bus and the switch boxes that carry sensor and command traffic between the voting flight computers and every box on the stage.

Direct parts	3
Total parts	1,977
Used in	1 assembly
Class	Assembly
Status	unverified

Triple-redundant data bus and the switch boxes that carry sensor and command traffic between the voting flight computers and every box on the stage. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Flight Data Network parts and their functions

3 top-level parts · 1,977 parts in total · full bill of materials below

Flight Data Network parts diagram: 1 network switch box, 2 wire bundle, 3 connector. 1,977 parts in 3 assemblies. — Flight Data Network parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.

#	Part	Qty	What it does
1	Network Switch Box 4 parts	3×	One per redundant string
2	Wire Bundle	3×	Triplex bus runs
3	Connector	90×	Box and bulkhead breakouts

3D model

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Build & assembly graph

expand / collapse · shared sub-assemblies converge · links to related products · est. labour

product / assembly shared across products atomic part related product

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Bill of materials for Flight Data Network

3 top-level lines · 7 rows shown · 1,977 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	Network Switch Box 4 parts	reusable-launch-vehicle-network-switch	3×	3	628	assembly
1.1	Bare PCB	pcb-bare	2×	6	·	part
1.2	Microcontroller	mcu	2×	6	·	part
1.3	SMD Passive (R/C/L)	smd-passives	600×	1,800	·	part
1.4	Connector	connector	24×	72	·	part
2	Wire Bundle	wire-bundle	3×	3	·	part
3	Connector	connector	90×	90	·	part

Where the flight data network is used

1 product across 1 domain contain it, directly or inside a sub-assembly

Space Systems 1 Reusable Launch Vehicle

Used in 1 assembly

Avionics Suite

Sourcing: possible vendors

Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $0.50–$100. How estimates work

Vendor	HQ	Specialty	MOQ	Lead time
🇨🇳Foxconn foxconn.com ↗	Shenzhen, CN	Electronics contract mfg	1,000 pcs	6–10 wks
🇸🇬Flex (Singapore) flex.com ↗	Singapore	Electronics contract mfg	1,000 pcs	6–10 wks
🇮🇳Dixon Technologies dixoninfo.com ↗	Noida, IN	Electronics contract mfg	1,000 pcs	6–10 wks
🇨🇳BYD Electronics bydelectronic.com ↗	Shenzhen, CN	Electronics contract mfg	1,000 pcs	6–10 wks
🇸🇬Venture Corp venture.com.sg ↗	Singapore	Electronics contract mfg	1,000 pcs	6–10 wks