Standard Single Mode Fiber Coupler

Description

Standard Single Mode Fiber Coupler Standard Single Mode Star and Tree Fiber Coupler Single Window Single Mode Wavelength Flattened Fiber Coupler Single Window single Mode Wavelength Flattened Star and Tree Fiber Coupler Dual Window Single Mode Wideband Fiber Coupler Dual Window Single Mode Wideband Star and Tree Fiber Coupler Monolithic Standard Single Mode Fiber Coupler (1x3) Monolithic Wavelength Flattened Single Mode Fiber Coupler (1x3) Monolithic Dual Windows Single Mode Fiber Coupler (1x3) Monolithic Single Mode Fiber Coupler (3x3) 1x4 Monolithic Standard Single Mode Fiber Coupler Miniature Coupler Multimode Fiber Coupler Monolithic Multimode Fiber Coupler (1x3, 3x3) Specifications Item Unit Parameter Center Wavelength nm ***0 or ***0 Bandwidth nm &#****7;*0 Coupling Ratio % *0~*0 Grade p a b Typical Excess Loss dB 0.*7 0.*2 0.*7 Max. Polarization Dependent Loss dB 0.*0 0.*5 0.*0 Min. Directivity dB *5 *0 *0 Max. Uniformity dB 0.7 0.8 0.9 Max. Temperature Coefficient dB/&#***1; 0.3 Typ. Flatness* dB 0.4 Operating Temperature &#***1; **0~**5 Storage Temperature &#***1; **0~**5 Package Dimensions mm C: &#**6;3.0x*4(**0um fiber) F: &#**6;3.5x*2 (0.9mm loose tube) H: &#**6;*5x*0x*2 (0.9mm loose tube) M: **0x*9x9 O: **0x*0x9 L: **0x*0x*8 (Receptacle) Qualification and Reliability Tests Dry Heat *5&#****7;2&#***1; for***0 hours Damp Heat *5&#****7;2&#***1;/*0&#****7;5%RH for ***0 hours Low Temperature Storage **0&#****7;5&#***1; for ***0 hours Water Immersion *3&#****7;2&#***1; and PH5.5&#****7;0.5 for **8 hours Temperature Cycling **0&#****7;2&#***1; to *5&#****7;2&#***1; for **0 cycles Vibration *0Hz to ***0Hz, 1.*2mm max. amplitude, 3 axes, 2 hours per axis Impact Test 1.8m, 3 axes, 8 times per axis