Desktop adjustable optical attenuator

NegotiableUpdate on 05/07

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

The ATT-SM desktop adjustable optical attenuator can continuously attenuate optical signals and is suitable for detection and calibration of optical power meters, as well as applications in digital systems (PDH, SDH) of communication equipment and systems using analog modulation (CATV).

Product Details

1Overview:

ATT - SMDesktop adjustable optical attenuatorCapable of continuously variable attenuation of optical signals, suitable for detection and calibration of optical power meters and digital systems of communication equipment(PDHTheSDH)And using analog modulation(CATV)Waiting for the application of the system.

IITechnical Indicators:

Working wavelength（nm）	400～1700
Attenuation range（dB）	0～70
Resolution（dB）	0.01
Insertion loss（dB）	≤3.5
Return loss（dB）	≥48
External dimensions and weight	250×150×340；4kg
Usage environment	temperature(-10～40)℃ humidity(0～80)% RH

IIIDesktop adjustable optical attenuatorOperation Instructions:

1．Connect the power cord and connect the power input plug to a 220V power supply. Turn on the power switch (above the power outlet)

2Input/output interface: No need to distinguish between input and output terminals,You can choose freely. To reduce the impact of backward reflection on the light source, the attenuator port isAPCType (oblique head). Therefore, it is necessary toFC/APCConnect the (green head) type fiber optic connector to it.

3Connect the attenuated optical signal to the attenuator.

4The attenuator display is a touch screen and can be operated directly by touching the screen.

5Press the red button between the two fiber ports to turn on or off the light source.

6Press+or-Adjust the attenuation value of the attenuator with the key. Then press' Run to set value '”Attenuation to the set value.

7Press the reset button to restore to the initial state.