Filter wavelength division multiplexer (FWDM) is an optical device which utilizes a thin film filter to combine or separate light at different wavelengths. The input fiber is marked COMMON, the output fiber is divided into PASS and REFLECTION wavelengths. This technique enables bidirectional communications over one strand of fiber, as well as multiplication of capacity.

Fiberwe manufactures a wide range of FWDM products, such as 3 port FWDM 1310/1490/1550 nm, FWDM 1310/1550 nm, FWDM 980/1550 nm, 1480/1550 nm, FWDM Devices, FWDM modules, FWDM in 1U Rackmount etc. with high quality and a low offered price.

• WDM Network
• Line Monitoring
• Telecommunications
• Fiber Optic Amplifier
• Testing Instruments
• FTTH Tri-Play System