Fused Couplers Dual Window Coupler 1xN 1x4, 1x8, 1x16, 1x32, single node Description These products are high port count devices that split and combine light over 80nm bandwidth at two operating wavelength region. Many wideband fused taper couplers are cascaded in series to achieve the designed configuration. The products have good uniformity and low excess loss. Features • Low insertion loss • Low excess loss • Excellent uniformity • Low PDL • Environmentally stable and reliable • Wide wavelength range Applications • CATV • Telecommunication • FTTH • Local area networks • Subscriber loop • Test equipment Specifications Parameters Grade Operating Wavelength Maximum Insertion Loss Maximum Uniformity 1x4 Premium 7.0 dB 1.0 dB 1x8 1x16 Premium Premium 1310 and 1550 nm ± 40 nm 10.4 dB 14.0 dB 1.6 dB 2.4 dB 1x32 Premium 17.5 dB 3.0 dB Maximum Polarization Dependent Loss 0.3 dB 0.45 dB 0.6 dB 0.75 dB Minimum Directivity 55 dB Maximum Thermal Stability 0.002 dB/°C 0.003 dB/°C 0.004 dB/°C Operating Temperature -40°C to 85°C Storage Temperature -55°C to 85°C Package Dimensions L: 100 mm L: 140 mm L: 140 mm (For ABS Type) H: 8 mm H: 10 mm H: 10 mm W: 80 mm W: 90 mm W: 120 mm Package Dimensions W: 28 mm W: 58 mm W: 116 mm (For Sub-Rack Mount) H: 3U/133 mm H: 3U/133 mm H: 3U/133 mm D: 127 mm D: 127 mm D: 127mm * Value of specification are without connector loss. Additional components according to your specifications on request! Please contact HUBER+SUHNER Cube Optics for further details. 0.005 dB/°C HUBER+SUHNER is certified according to EN(AS) 9100, ISO 9001, ISO 14001, ISO/TS 16949 and IRIS. Waiver: Facts and figures herein are for information only and do not represent any warranty of any kind. cubeoptics.com Page 1/2
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