Ultra Hi-Rel Undersea Component Family Single Window Single Mode Wideband Fiber Coupler (1x2,2x2) UWFC Series Product Description Oplink’s single window wideband couplers split or combine light with exceptional performance over a wide bandwidth. These couplers have very good uniformity, low excess loss and very low polarization sensitivity. All devices are supplied with all pertinent measurement data. Please contact our Oplink OEM design team for further information. Oplink’s Ultra Hi-Rel family of optical components are available for your undersea applications. Please contact us with your requirements. Port 2 Main (High%) L Port 1 In Port 4 (terminated for 1x2 configuration) Ø Port 3 Tap (Low%) Performance Specificationns UWFC Series Premium Coupling Ratio 1/99, 2/98, 3/97, 5/95, 10/90 & 50/50 Operating Wavelength Fiber Type Grade A 1270 ~ 1350 or 1510 ~ 1590 or 1600 ~ 1640 nm Corning SMF-28 or equivalent Uniformity (50/50) <0.5 < 0.8 Directivity Return Loss Unit Optical Power Handing > 55 dB < 500 mW < 3.4 < 10.8 / 0.65 < 13.8 / 0.40 < 16.2 / 0.35 < 19.0 / 0.32 19.0 ~ 21.0 / 0.25 < 3.7 < 11.2 / 0.65 < 14.4 / 0.42 < 17.0 / 0.45 < 19.5 / 0.35 19.0 ~ 21.5 / 0.25 dB Temperature Dependent Loss < 0.15 < 0.20 dB 1310 Band & C Band Polarization Dependent Loss L Band < 0.10 < 0.13 < 0.13 < 0.15 Temperature Sensitivity < 0.002 < 0.002 Insertion Loss [1] [2] Split Ratio : 50/50 Split Ratio : 10/90 Split Ratio : 5/95 Split Ratio : 3/97 Split Ratio : 2/98 Split Ratio : 1/99 Operating Temperature Storage Temperature Package Dimensions [3] Wavelength Independent Low Polarization Sensitivity High Directivity High Stable & Reliable dB > 55 [1] dB Features Applications Undearsea dB dB/°C - 10 to + 70 °C - 40 to + 85 °C P1: 250 µm bare fiber (Ø) 3.0 x (L) 47.0 P2: 900 µm loose tube (Ø) 3.0 x (L) 60.0 P3: 3 mm cable (L)96 x (W)12 x (H)6.4 mm Note: [1] Values are referenced without connector loss. [2] Insertion loss over operating wavelength range at ~23°C (excluding PDL and TDL). [3] The mechanical tolerance should be +/-0.2 mm on all package dimensions unless otherwise custom specified. S0173 - R04.20120702 Ultra Hi-Rel Undersea Component Family Single Window Single Mode Wideband Fiber Coupler (1x2, 2x2) UWFC Series Ordering Information Oplink can provide a remarkable range of customized optical solutions. For detail, please contact Oplink’s OEM design team or account manager for your requirements and ordering information (510) 933-7200. UWFC 0 Type 1x2 = 1 2x2 = 2 Tap Ratio Grade Fiber Length** Connector Type 50/50 = 50 3/97 = 03 2/98 = 02 1/99 = 01 Premium Grade = P A Grade = A 0.5 meter = H 1.0 meter = 1 * 1.5 meters = 5 2.0 meters = 2 None = 1 FC/PC = 2 FC/SPC = 3 FC/APC = 4 SC/PC = 5 SC/SPC = 6 SC/APC = 7 ST = 8 LC/UPC = 9 MU = A LC/APC = B Wavelength 46335 Landing Pkwy Fremont, CA 94538 Tel: (510) 933-7200 Fax: (510) 933-7300 Email: [email protected] • www.oplink.com 0 1310 nm = 3 C band = 5 L band = 6 Package & Fiber Type P1 + 250 μm bare fiber = 11 P2 + 900 μm loose tube = 22 P3 + 3 mm cable = 33 Notes : * 1 meter is standard. The lead time for special fiber length will be longer. ** The tolerance of fiber length is +/-0.1m. S0173 - R04.20120702 Product Lines: Mux/Demux Switching/Routing Coupling/Splitting Monitoring/Conditioning Amplification Transmission Interconnect RGB Laser Modules