UNSPSCCommodity
43221807Telecommunications dense wavelength division multiplexing DWDM filters
NAICS Mappings
Industries that typically purchase these products/services
3342Communications Equipment Manufacturing
High confidenceNetwork equipment output
5171Wired and Wireless Telecommunications (except Satellite)
High confidenceNetwork equipment
5174Satellite Telecommunications
Medium confidenceNetwork equipment
5178All Other Telecommunications
Medium confidenceNetwork equipment
5182Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services
Medium confidenceNetwork equipment
5415Computer Systems Design and Related Services
Medium confidenceNetwork equipment