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Fiber Optic Attenuator
Fiber Optic attenuator is used to reduce the optical power level of a communication signal, in an optical fiber used in a fiber optic communication link. They use different principles of functioning like gap-loss, absorptive or reflective techniques. Three basic types of Fiber optical attenuators are step wise variable, continuously variable and fixed.

Fixed Value Fiber Optic Attenuators
Fixed value fiber optic attenuators have fixed values that are specified in decibels. Their applications include telecommunication networks, optical fiber test facility, LAN and CATV systems. Fixed value fiber optic attenuators are composed of four groups: Fixed-Plug in type, Fixed Adapter Type, Fixed In-line type, and Fixed Hybrid Adapter type.
Fixed Plug in-Fiber Optic Attenuator (Fixed Build-out type)has a male end and a female end.
Fixed Adapter Type Fiber Optic Attenuator  (Fixed bulkhead type) has a female end and a female end.
Fixed In-line Fiber Optic Attenuator has a fiber cable terminated with two connectors which you can specify types.
Fixed Hybrid Adapter Fiber Optic Attenuator has a female end and a female end with different kind.

Variable Fiber Optic Attenuators
Variable Fiber Optic Attenuators come with many different designs. They are general used for testing and measurement, but they also have a wide usage in EDFA for equalizing the light power among different channels. Variable Fiber optic attenuators are composed of three groups: Variable plug-in type, Variable adapter type, Variable In-line type and Manual VOA type.
Variable Plug-in Fiber Optic Attenuator (Variable Build-out Type)has a male end and a female end.
Variable Adapter Type fiber Optic Attenuator (Variable bulkhead type) has a  female end and a female end.
Variable In-line Fiber Optic Attenuator and Manual VOA Fiber Optic Attenuator are with more accurate attenuation compared with traditional connector type fiber optic attenuators, this fiber optic attenuator is with a precision screw set, by turning it, the attenuation range can be varied and this fiber attenuator can be with various terminations on the each side of the cable.
Product Show
SC/APC Male to Female Attenuator
FO-028
SC/APC Male to Female Attenuator
SC/UPC Male to Female Attenuator
FO-027
SC/UPC Male to Female Attenuator
FC/APC Male to Female Attenuator
FO-026
FC/APC Male to Female Attenuator
FC/UPC Male to Female Attenuator
FO-025
FC/UPC Male to Female Attenuator
LC/UPC Male to Female Attenuator
FO-024
LC/UPC Male to Female Attenuator
LC/APC Male to Female Attenuator
FO-023
LC/APC Male to Female Attenuator
ST/UPC Male to Female Attenuator
FO-029
ST/UPC Male to Female Attenuator
SC Fixed Adapter Type Fiber Optic Attenuator
FO-022
SC Fixed Adapter Type Fiber Optic Attenuator
LC Fixed plug in Fiber Optic Attenuator
FO-021
LC Fixed plug in Fiber Optic Attenuator
FC Fixed plug in optical attenuators
FO-020
FC Fixed plug in optical attenuators
FIBER OPTIC ATTENUATOR
FO-019
FIBER OPTIC ATTENUATOR
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