Delivery Time:Delivery Time 5 - 7 Working Days
Certification:CE; ISO9001; RoHS

Variable Fixed 5dB Fiber Optic Attenuator Plug in Type , High Precision

FOCC Plug in Type fiber optic attenuator is a passive device used to reduce the amplitude of a light signal without significantly Variable 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. 

Specification 

Parameter	Unit	Value
Wavelength	nm	1310; 1550
Return Loss	dB	≥45
Attenuation and precision	dB	1±0.5; 2±0.5; 3±0.75; 5±0.75; 8±0.8;  10±1; 15±1.5; 20±2.0
Connector	FC, SC, ST, LC
Operating Temperature	-40 ~ 80 ℃

Features 

High attenuation precision; 

Excellent stability and reliability. 

Application 

Testing equipment; 

Date networks; 

Telecommunication networks; 
Optical communications system. 

Geometry Requirements

Ferrule Endface Radius 7mms ≦ R ≦ 25mm Apex Offset ≦ 50um Undercut ≦- 50nms ≦ U ≦ 50um Test By FOCC

Ordering Information 

Connector Type	Attenuation Value
SCA = SC/APC SCU = SC/UPC LCA = LC/APC LCU = LC/UPC STU = ST/UPC FCA = FC/APC FCU = FC/UPC	01DB 02DB 03DB 04DB 05DB 06DB 07DB 08DB 09DB 10DB 11DB 12DB 13DB 14DB 15DB 16DB 17DB 18DB 19DB 20DB 21DB 22DB 23DB 24DB 25DB 26DB 27DB 28DB 29DB 30DB

Shipping Tools Or Customized Methods 

FOCC Fiber Optic Attenuators Quality 

Notes: 

Prices and specifications are subject to change without notice, FOCC is not responsible for typographical or photographic errors, please contact us at focc@fiberfocc.com for detailed inquiry.