Delivery Time:3-5 working days
Certification:ISO, ROHS, SGS
SM / SM 30dB Fiber Optic Attenuation , 850nm / 1300nm Attenuator

Quick Detail:

Low back reflection and Low PDL High precision attenuation value Precision control of attenuation range Wide attenuation range Precision ceramic ferrule FC, SC, ST, LC … optional Plastic or metal housing material

 Specification:

Item	Unit	Parameter
Operating Wavelength	nm	SM:1310/1550nm    MM: 850 /1300nm
Attenuation Range	dB	1-10dB(1dB step), 15, 20, 25, 30dB
Return Loss	dB	PC:≥50   UPC: ≥55  APC: ≥60
Attenuation Tolerance	dB	≤0.5(1-10dB) or ≤1.0(11-30dB)

Fiber optic attenuators are used in the fiber optic links to reduce the optical power at a certain level. We supply various kinds of fiber attenuators, including LC, SC, and ST, FC, MU, E2000 and Variable fiber optic attenuators.

Commonly used fiber optic attenuators are the female to male type, which is also called a plug fiber attenuator. They are with ceramic ferrules and there are various types to fit different kinds of fiber optic connectors. Fixed value fiber optic attenuators can reduce the optical light power at a fixed level, for example, a 10dB SC fiber optic attenuator will reduce the optical power 10dB and utilize a SC male to female attenuator.  Variable fiber optic attenuators are with adjustable attenuation range. There are also attenuation fiber optic patch cables available, their function is same as attenuators and are used inline.

Our fiber optic attenuators are manufactured according to industrial standards, and they are 100% strictly tested during the production. These fiber optic attenuators are prompt delivery and good prices