1310nm, 1550nm, 1310&1550nm Wavelength Dependence: <0.3dB Change in Insertion Loss for 1310-1550 Nm.

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. Plug-in fixed type attenuator_female to male Adapter fixed type attenuator_male to male In-line fixed type attenuator Specification: Operating Bandwidth: 1240~1600nm OR 1310nm, 1550nm Return Loss: UPC≥ 55dB, APC≥ 65dB Attenuation Tolerance: 1~10dB± 0.5dB &10~30dB± 10% Vibration: 10~55Hz(2hr) Maxi Optical Input Power: 200mw FEATURES GR-910, UL94-V0 Compliant? Attenuation Range: 0-30dB Attenuation Tolerance: 1~10dB± 0.5dB &10~30dB± 10% Available Wavelengths: 1310nm, 1550nm, 1310&1550nm Wavelength Dependence: <0.3dB Change in Insertion Loss for 1310-1550 Nm. Return Loss: UPC≥ 55dB, APC≥ 65dB 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

A-Wavelength	B-  Conn. #1	C-Conn. #2	D-Polish	E-Attenuation
1=1310/1550nm2=1310nm3=1550nm4=850nm	SCM=SC  maleSTM=ST  maleLCM=LC  maleFCM=FC  maleMUM=MU  maleSCF=SC  femaleSTF=ST  femaleLCF=LC  femaleFCF=FC  femaleMUF=MU  female	SCF=SC  femaleSTF=ST  femaleLCF=LC  femaleFCF=FC  female MUF=MU  female	A=APCB=UPCC=PC	0-30dB

Fiber Optic Attenuator