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Inline Attenuator

InlineAttenuator


The inline attenuator is used in an optical systemwhere the optical power from a source is too high for the test equipment inuse. The fixed optical fiber attenuator introduces an in-line fixed loss thatwill reduce the source power to an acceptable detection level. The attenuationlevel should be stable with temperature and wavelength for a stable reliablesystem.


G-TECH produces awide range of fixed in-line singlemode and multimodeattenuator. The inline attenuator is used directly on the fiber optic connectorand provides a fixed level of optical attenuation. Single mode fiber basedattenuators with single window (1310nm or 1550nm) or dual window(1310nm&1550nm). Multimode fiber based attenuators with single window(850nm or 1310nm). FC and SC connector types with PC or APC polish areavailable, as well as ST and LC types of attenuators.

Inline Attenuator


Specifications


Operation Wavelength

SM: 1200-1600nm or 1310nm, 1550nm

MM: 850nm, 1300nm

Return Loss

>=50db(spc)

>=55db(upc)

>=65db(apc)

Attenuation Accuracy

/-0.5(1-5)db

/-10% (6-30)db

Polarization Dependent Loss

<=0.2db

Maximum Optical Input Power

200mW

Operating Temp. Range

-40~80



Ordering Options


Connector Type

Application

Wavelength

Attenuation Level

SC

UPC

1310nm

1,2,3…25db

FC

APC

1550nm

ST

1310/1550nm

LC

MU

For other style please contact us immediately!


As a China-based inline attenuator manufacturer, G-Tech also produce female to male attenuator and fixedattenuator, to suit your various needs. Located in Shenzhen, we are providedwith quick and easy accesses to transportations by sea, land and air. Thisenables us to save a lot on transportation fees. If you have any inlineattenuator requirement, or any other fiber optic attenuators needs, pleasecontact us directly.


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