Polarization Maintaining Optical Attenuator-1

1310/1550nm Polarization Maintaining In-Line Variable Optical Attenuator (VOA)

Name: 1310/1550nm Polarization Maintaining In-Line Variable Optical Attenuator
Availability: InStock

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◎ P/N: #50581

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$224.64 – $424.64

Wavelength

Fiber Length

Cable Diameter

Connector

Axis Alignment

Clear

Custom Details

1310/1550nm Polarization Maintaining In-Line Variable Optical Attenuator (VOA) | PM VOA for Precise Optical Power Control

The 1310/1550nm Polarization Maintaining In-Line Variable Optical Attenuator (PM In-Line VOA) is an optical device used to precisely adjust optical power while maintaining the polarization state of the optical signal. It supports two common communication wavelengths, 1310nm and 1550nm, and adopts an in-line structure, which can be directly integrated into the optical fiber system and is widely used in the fields of optical fiber communication, optical fiber sensing and quantum optics.

Specifications

Parameter	Unit	Value
Center Wavelength	nm	1310/1550
Operating Wavelength Range	nm	±40
Attenuation Range	dB	0.8 ~ 60
Max. Insertion Loss (dB)	dB	1.1
Min. Return Loss	dB	50
Adjustment Precision	dB	0.02
Min. Extinction Ratio	dB	18
Max. Power Handling	mW	300
Max. Tensile Load	N	5
Fiber Type	–	PM Panda Fiber
Operating Temperature	℃	0 ~ +70
Storage Temperature	℃	-40 ~ +80
Dimensions	mm	26×18×8

Features	Applications
Wide Attenuation Range	Fiber Communication On System Test
High Precision	Optical Passive Component Test
Low Original Loss	Optics Lab Use
Compact Size	Optics Lab Use