Description

Attenuator SC/APC 5dB Fiber optic attenuator is a passive device used to reduce the amplitude of a light signal without significantly changing the wave form itself. This is often a requirement in Dense Wave Division Multiplexing (DWDM) and Erbium Doped Fiber Amplifier (EDFA) applications where the receiver cannot accept the signal generated from a high-power light source. MingShiDa could offer three kinds of SC attenuators. Plug-in fixed type attenuator—female to male Adapter fixed type attenuator—male to male In-line fixed type attenuator Specification: Operating Bandwidthï&frac*4;š ***0ï&frac*2;ž***0nm OR ***0nm, ***0nm Return Loss: UPC≥*5db , APC≥*5db Attenuation Tolerance: 1ï&frac*2;ž*0db±0.5db &*0ï&frac*2;ž*0db±*0% Vibration: *0ï&frac*2;ž*5hz(2hr) Maxi Optical Input Power: **0mw FEATURES GR***0, UL**-V0 Compliant? Attenuation Range: ***0db Attenuation Tolerance: 1ï&frac*2;ž*0db±0.5db &*0ï&frac*2;ž*0db±*0% Available Wavelengths: ***0nm, ***0nm, ***0&***0nm Wavelength Dependence :<0.3db Change in Insertion Loss for ********0 Nm. Return Loss: UPC≥*5DB , APC≥*5DB Durable For High-Input Power Ideal For WDM Application Precise Control of Attenuation Range High Return Loss High Reliability APPLICATIONS Power Level Adjustment Of Optical Fiber Communication Networks. EDFA Dynamic Power Leveling in Optical Add/Drop Multiplexing Dynamic Power Balancing in DWDM Systems CATV Systems Optical Network Equipments Bi-Directional Systems