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Thin-Film Filter Cascade

Assembly

A series of dichroic optical filters each reflecting one CWDM channel while transmitting others, stacked at precise angles to separate wavelengths. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Thin-Film Filter Cascade parts and their functions

8 top-level parts · 8 parts in total · full bill of materials below
Thin-Film Filter Cascade parts diagram: 1 1470 nm filter, 2 1490 nm filter, 3 1510 nm filter, 4 1530 nm filter, 5 1550 nm filter, 6 1570 nm filter, 7 1590 nm filter, 8 1610 nm filter. 8 parts in 8 top-level items.
Thin-Film Filter Cascade parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 1470 nm Filter 1× Filter for 1470 nm channel
2 1490 nm Filter 1× Filter for 1490 nm channel
3 1510 nm Filter 1× Filter for 1510 nm channel
4 1530 nm Filter 1× Filter for 1530 nm channel
5 1550 nm Filter 1× Filter for 1550 nm channel
6 1570 nm Filter 1× Filter for 1570 nm channel
7 1590 nm Filter 1× Filter for 1590 nm channel
8 1610 nm Filter 1× Filter for 1610 nm channel

3D model

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Build & assembly graph

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Bill of materials for Thin-Film Filter Cascade

8 top-level lines · 8 rows shown · 8 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 1470 nm Filter cwdm-filter-element-1470 1× 1 · part
2 1490 nm Filter cwdm-filter-element-1490 1× 1 · part
3 1510 nm Filter cwdm-filter-element-1510 1× 1 · part
4 1530 nm Filter cwdm-filter-element-1530 1× 1 · part
5 1550 nm Filter cwdm-filter-element-1550 1× 1 · part
6 1570 nm Filter cwdm-filter-element-1570 1× 1 · part
7 1590 nm Filter cwdm-filter-element-1590 1× 1 · part
8 1610 nm Filter cwdm-filter-element-1610 1× 1 · part

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Where the thin-film filter cascade is used

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

Used in 1 assembly

CWDM Multiplexer

Sourcing: possible vendors

Browse the supplier directory → 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
VendorHQSpecialtyMOQLead 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