Network Switch Box

Assembly

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Avionics switch routing one string of the flight-data bus among the computers, sensors and actuator controllers.

Direct parts	4
Total parts	628
Used in	1 assembly
Class	Assembly
Status	unverified

Avionics switch routing one string of the flight-data bus among the computers, sensors and actuator controllers. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Network Switch Box parts and their functions

4 top-level parts · 628 parts in total · full bill of materials below

Network Switch Box parts diagram: 1 bare PCB, 2 microcontroller, 3 SMD passive (R/C/L), 4 connector. 628 parts in 4 assemblies. — Network Switch Box 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	Bare PCB	2×	Unpopulated printed circuit board: copper traces etched on an FR-4 glass-epoxy laminate that carry current between the components later soldered to it.
2	Microcontroller	2×	Switching and bus management
3	SMD Passive (R/C/L)	600×	Surface-mount resistors, capacitors, and inductors, typically in 0402 to 1206 packages, that set voltages, filter noise, and time signals on a circuit board.
4	Connector	24×	Mating plug-and-socket pair that joins two lengths of wiring or a cable to a board so a circuit can be assembled, serviced, and separated without soldering.

3D model

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Build & assembly graph

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Bill of materials for Network Switch Box

4 top-level lines · 4 rows shown · 628 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	Bare PCB	pcb-bare	2×	2	·	part
2	Microcontroller	mcu	2×	2	·	part
3	SMD Passive (R/C/L)	smd-passives	600×	600	·	part
4	Connector	connector	24×	24	·	part

Where the network switch box 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

Flight Data Network

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