good price male-female LC fiber attenuator:

Fiber Optic Attenuator is a component installed in a fiber optic transmission system that reduces the power in the optical signal.
It is often used to limit the optical power received by the photodetector to within the limits of the optical receiver.

Specifications
3db lc fiber optic attenuator
attenuation fiber inside
0dB - 30dB attenution
SC,LC,FC,ST,MU Optional
fiber optic attenuator
Features
Based on IEC 60869
Environmentally Stable and Reliable
Accurate Size
High Directivity
Excellent Return Loss 
Technical Standard:
Return Loss UPC ≥55 dB APC ≥65 dB

Package 
Repeatability1000 times≤ 0.2dB
 Attenuation & Tolerance:
1~10 dB: precision ≤ ± 0.5dB
11~15 dB: precision ≤ ± 0.75dB
15dB or more: precision ≤ ± 1.0dB
Temperature Range -40 to +85°C 
Wave length: 1,310, 1,550, 1,310/1,550nm
Fixed/adjustable
Hybrid (or female-male)
Attenuation levels ranging from 1dB to 30dB, with standard and premium tolerances,
plus custom configurations

Item Unit Parameter Operating Wavelength Nm 1310/1550 Attenuation Range dB 0~30 Return Loss dB UPC: ≥50   Attenuation Tolerance dB ≤+/-0.5(1-10dB) or ≤+/-1.0(11-30dB) Working Temperature  oC -25oC~+75oC Storage Temperature oC -40oC~+ 85oC

About package: Carton case and common exporting packages
About Shipping: A. Shipping time is depends on quantity and factory schedule
B. About Shipping ways:By air,sea and courier(DHL,Fedex,Ups,TnT or EMS)
About Payment:Usually paypal for sample,T/T,Western Union is available

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