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Single Mode Manual Variable Optical Attenuator Ultra Low Loss

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Single Mode Manual Variable Optical Attenuator Ultra Low Loss

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Brand Name : UNIFIBER-OEM

Model Number : Manual Variable Optical Attenuator

Certification : ROHS

Place of Origin : CHINA

MOQ : 10pcs

Price : Negotiable

Payment Terms : L/C, T/T

Supply Ability : 1000pcs/day

Delivery Time : 3~5 business days

Packaging Details : Blister Case

Product : Manual Variable Optical Attenuator

Wavelength : 1310/1490/1550nm or customized

Attenuation Range : 0.8 ~ 60dB

Fiber Mode : Single Mode

Adjustment type : Hand adjustment Screw adjustment

Pigtail Style : 0.9mm

Connector : None

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Ultra-Low Loss Manual Variable Optical Attenuator Single Mode

Variable in-line optical attenuators comprise a dual fiber collimator and a reflection component separated by a linear moveable ND filter. They are used to permit dynamic control of optical power levels in a fiber and can be applied to adjust power level of signal in the optical communication at the output of light sources, E/O converters and for the linear or dynamic range of power meter.

Features

High Precise attenuation value

Perfect environmental stability and reliability

Low insertion loss and additional loss

Wide attenuation range (variable)

Precision ceramic ferrule

Application

System testing
Optical network
Laboratory R&D
Telecommunication

Parameter
Specification
Type(nm)
1310
1550
1310/1550
850/1310
Wavelength (nm)
1310±50
1550±50
1260~1650
850±40 or 1310±40
Attenuation range(dB)
0.8 ~ 60
Original loss(dB)
≤0.8
Return Loss(dB)
≥50
≥30
Fiber type
SMF-28
50/125 or 62.5/125 MM
PDL(dB)
≤0.15
Operating Temperature (℃)
0 ~ + 70
Storage Temperature (℃)
40 ~ + 85
Dimensions (mm)
26 x 18 x 8

Single Mode Manual Variable Optical Attenuator Ultra Low LossSingle Mode Manual Variable Optical Attenuator Ultra Low Loss


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