• Operating Wavelength: 1310 / 1550 nm
• OCT-Proven Broadband Couplers
• Optically Reversible
• 99:1 Coupling Ratio for use as a Signal Tap
• Polarization Insensitive
• 1 m Long Fiber Leads with 900 µm Loose Jacket
• Custom Connectorized Versions Available, Typically Ship Same Day

Thorlabs 10202A-99-APC single mode 2x2 fiber coupler has a center wavelength of 1310 / 1550 nm and a split ratio of 99:1. Additionally, the coupler is bidirectional, allowing any one of the ports to be used as an input port. The coupler has FC/APC connectors. If a custom connector configuration is needed please contact your local Thorlabs office. For small orders same day turn-around is possible if the order is placed before 12pm EST. All fibers have a 900 µm diameter loose jacket.

• Center Wavelength: 1310 / 1550 nm
• Change in Wavelength: ±40 nm
• Coupling Ratio: 99:1
• Insertion Loss: 21.6 / 0.4
• Excess Loss: 0.2 dB
• Polarization Dependent Loss (PDL): <0.15 dB
• Directivity: >60 dB
• Termination: FC/APC