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New Optical Fiber Adapter Connector FC PC APC Adjustable Fiber Attenuator1～30dB Single Multi-Mode Mechanical Flange Wholesale
Product model: LC/PC ,FC / PC, UPC, APC ST /PC
LC-LC (0-15dB adjustable)
FC Male and Female
Operating wavelength 1310 and 1550 (nm)
Attenuation 1 ～ 30 （dB）
Temperature range -40 ~ + 85 (℃)
The adjustable attenuator is used in the optical fiber transmission line to continuously and continuously attenuate the light intensity, change the product accessories with low loss and high adjustment accuracy, and is widely used in optical communication systems for various measurement systems.
Product application: telecommunication network, CATV broadband network, test instrument, local area network, optical fiber sensor, optical fiber to the home.
Product features: good environmental stability, easy installation, and small insertion loss deviation!
A. Features
Small size and light weight
Low insertion loss (≤0.3dB)
Stable and reliable attenuation value
The attenuation value is continuously adjustable within 0-30dB
No wavelength limitation
B: How to use
The adjustable attenuator must be used in conjunction with the connector. Clean the cross section of the connector before use. When in use, connect the connector to the adjustable attenuator and tighten, and adjust the attenuation according to the test or use needs. When adjusting, first loosen the lock nut, adjust the adjustment nut, the required attenuation value, and then lock the lock nut.
C: matters needing attention
When the adjustable attenuator is used, the connector must be tightened so as not to affect the attenuation value. When adjusting to the desired attenuation value, the adjustment nut and the locking nut must be locked to prevent the required attenuation value from changing. When using an adjustable attenuator, the use range can be up to 40dB attenuation value. When not in use, the adjustment nut and lock nut should be reset to zero attenuation, and the protective cap should be covered to avoid contamination of the internal ceramic sleeve.
d: storage
The adjustable attenuator cannot be stored in the open air or severely corroded environment for a long time. The storage temperature is -40 ℃ ~ + 85 ℃.
