FTTH Catalogue->Optical accessories-> Variable Attenuators

TABLE OF CONTENT

  Catalogue -> Optical accessories -> Variable Attenuators 

Variable Attenuators

Description

The Optical Variable Attenuators can variably attenuate the input light power in light transmission. The component offers low excess loss, high precision. It is design for optical communications, optical test instrumentations.

Features

High Attenuation Precision
Small Size; Lightweight
Easily Varied
Good Stability

Variable Attenuators

Applications

Optic-fiber Communication Systems
Optic-fiber CATV
Light Power Test

Specifications

Operating Wavelength (nm)	1310/1550
Attenuation (dB)	0.5 ~ 30
Excess Loss(dB)	<0.3
Operating Temperature (°?	-40 ~ +85
Storage Temperature (°?	-40 ~ +85
Industry Standard	Bellcore TA-NWT-001209

Optical equipment
Optical measuring and splice equipment
Optical cable
Optical accessories
     Connector Series
     GPJ-M Fiber Optic Splice Closure
     GPJ-8020 Fiber Optic Splice Closure
     GPJ-A Fiber Optic Splice Closure
     GPJ-B Fiber Optic Splice Closure
     GPJ-E Fiber Optic Splice Closure
     GPJ-8022 Fiber Optic Splice Closure
     GPJ-8023 Fiber Optic Splice Closure
     GPJ-F Fiber Optic Splice Closure
     GPJ-O Fiber Optic Splice Closure
     GPJ-N Fiber Optic Splice Closure
     Single-mode Standard Couplers
    Single-mode Wavelength Flattened Couplers
    Single-mode Wavelength Independent Couplers
    Single-mode Star/Tree Couplers
    Multi-mode Couplers
    Multi-mode Star/Tree Couplers
    Chassis Optical Couplers
    1310/1550nm WDM
    1310/1550nm Standard WDMs
    1310/1550nm Add/Drop WDMs
    1310/1550nm Relay WDMs
    980/1550nm WDM
    1480/1550nm WDM
    Filters
    Single-mode Patch Cords
    Multi-mode Patch Cords
    LC Patch Cords
    MU Patch cords
    MT-RJ Patch Cords
    Ribbon Fan-out Patch Cords
    Bunched Optical Fiber Fan-Out Patch Cords
    Waterproof Pigtails
    Standard Adapters
    Hybrid Adapters
    In-line Fixed Attenuator
    Fixed Attenuators
    Variable Attenuators
    Fiber Optic Termination Box