interconnection products specifications ordering 57 description samsung optical attenuators are designed to handle high optical power with very low back-reflections and outstanding wavelength reliability by being installed directly on optical paths. feature / benefit precision attenuation stable and accurate attenuation operation at both 1310 nm and 1550 nm very low back-reflection free of cladding mode excellent wavelength reliability high power capability applications receiver padding for optical sensor optical power equalization test equipment multi-channel subscriber loop optical attenuators at-sc at-fc at-lc item attenuation tolerance(db) insertion loss 5 db 0.5 10 db 1.0 wavelength: 1310~1550 nm 15 db 1.5 20 db 2.0 vibration 10~55 hz (1.5 mm) impact 5 times, 1.5 m (height) dry heat 70 c, 96 hrs (4days) loss change: 0.2 db damp heat 40 c, 93 % rh, 96 hrs (4days) change of temperature -25 c ~ 70 c, normal temp: 25 c, 1 c/min 12 cycle (1hrs / 1cycle), 96 hrs (4days) at -xx -x - x - xx - x ???? connector type sc, fc, st, lc polishing type p: pc u: upc a: apc application sm: single mode m5: multi mode(50/125) m6: multi mode(62.5/125) attenuation value 01 ~ 20 db operating wavelength a: 1310 nm b: 1550 nm c: 1310 nm d: 1550 nm
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