In WDM technology multiple signals are separated in different wavelengths and transmitted in a single fiber.

Available Coupler types

• Singlemode and Multimode
• Single band and dual band
• Splitting ratios for "Tap" Fused couplers 50/50, 40/60, 30/70, 20/80, 10/90, 5/95, 1/99
• Ports 1x2, 2x2, 1x4, 1x8, 1x16, 1x32, 1x64

 Features

• Low excess loss
• Low polarisation dependent loss (PDL)
• Excellent uniformity
• High stability