SC Type Fixed Attenuators(for multimode) MU FC SC HSC-AT5 Series Features 1. SC Type : IEC 61754-4(JIS C 5973) Harsh Environment 2.For Multi Mode 3.Operating wavelength : 1310nm Applications Power level adjustment of optical fiber communication networks. Attenuators Product Specifications Ratings Operating temperature range -25C to +70C Max. Input Power 10mW Environmental Characteristics POF / PCF Mechanical Characteristics Terminators Optical Characteristics Item 84 Storage temperature range -25C to +85C Fiber type Test Method GI Specifications 22dB Return Loss Wavelength : 1310nm Attenuation Attenuation tolerance 1.5 dB Engagement and Separation forces Engagement and separation forces at 50mm/s. Engagement force 19.6N Separation force 19.6N Gauge retention force Zirconia pin gauge at 2.499 0.0005mm. 2.0N to 5.9N Durability 500 times Vibration Frequency:10 to 55 Hz, single amplitude of 0.75mm, 3 hours in each of the 3 axis. Impact Acceleration of 981 m/s2, 6 ms duration, sine half-wave waveform, 3 cycles in each of the 3 axis. Heat/humidity cycles Humidity : 90 % to 96 % Temperature : -10 to 65 , Time : 240 hours (10 Cycles) Heat cycles Temperature : -25 to +70, 100 cycles, Dray heat 500 hours at 85. Cold 500 hours at -25. Salt mist 48 hours in a 5% concentration of salt mist 1) Attenuation and return loss shall be satisfied before and after the test. 2) N o b r e a k a g e , c r a c k o r l o o s e n e s s o n components. No significant corrosion. HSC-AT5 SeriesSC Type Fixed Attenuators (for multimode) Materials Material SC Part Body Zinc alloy Ferrule Zirconia Split sleeve Phosphor Bronze FC 9 13 36 MU PC Polishing type: Return Loss 22dB Part Number Attenuation HSC-AT5S-B05A (40) 820-3022-0-40 5dB HSC-AT5S-B10A (40) 820-3023-2-40 10dB HSC-AT5S-B15A (40) 820-3024-5-40 15dB HSC-AT5S-B20A (40) 820-3025-8-40 20dB Attenuation Tolerance Return Loss Wavelength Split Sleeve Fiber type 1.5dB 22dB 1310nm Phosphor Bronze GI-50/125 Harsh Environment CL No. Attenuators Terminators POF / PCF 85