T-TW2000R3F2B - 2x2 Wideband Fiber Optic Coupler, 2000 ± 200 nm, 75:25 Split, SMF-28 Fiber, FC/PC accepts-fiber-size_250-m AFL FFLX-4S-AFC FOCIS Duel FC-APC

AFL FFLX-4S-AFC FOCIS Duel FC-APC Adapter Tip

Item # Item # of

Pump Transmission Efficiency ≥95%

5 dB Loss @ 405 nm (Connector to Connector)

T-TW2000R3F2B - 2x2 Wideband Fiber Optic Coupler, 2000 ± 200 nm, 75:25 Split, SMF-28 Fiber, FC/PC accepts-fiber-size_250-m AFL FFLX-4S-AFC FOCIS Duel FC-APCT TW2000R3F2B 2x2 Wideband Fiber Optic Coupler, 2000 200 nm, 75: 25 Split, SMF 28 Fiber, FC PC Product Drawing 2000 nm Fiber Optic Couplers with 150 nm or 200 nm Bandwidth 50: 50, 75: 25, 90: 10, or 99: 1 Split Ratios Available Center Wavelength 2000 nm Bandwidth 150 nm Coupling Ratio (%) 75: 25 Coupling Ratio Tolerance 3. 5% Insertion Loss 2. 1 dB 7. 3 dB Excess Loss <0. 5 dB (Typ.) Uniformity 1. 5 dB Fiber Type SM1950 Termination FC PC Coupler