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MVOA Inline Variable Optical Attenuator Manual Adjustable 1310nm 1550nm

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MVOA Inline Variable Optical Attenuator Manual Adjustable 1310nm 1550nm

Name: MVOA Inline Variable Optical Attenuator Manual Adjustable 1310nm 1550nm
Brand: Unifiber or OEM
Price: 1 USD

Best MVOA Inline Variable Optical Attenuator Manual Adjustable 1310nm 1550nm wholesale

Brand Name : Unifiber or OEM

Model Number : Variable Optical Attenuator

Certification : ROHS

Place of Origin : China

MOQ : 10

Price : Negotiable

Payment Terms : L/C, T/T

Supply Ability : 1000pcs/day

Delivery Time : 3~5 days

Packaging Details : Blister case

Product : Variable Optical Attenuator

Wavelength : 1310nm 1550nm

Attenuator Value : 0~60dB

Cable Type : 2.0/3.0mm Single Mode Cable

Connector : FC/APC

Application : FTTH

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Single Mode Variable Optical Attenuators allow the user to manually vary the attenuation of the signal in the fiber as it is transmitted through the device. These VOAs can be used to to precisely balance the signal strengths in fiber circuits or to balance an optical signal when evaluating the dynamic range of the measurement system. The maximum specified attenuation is achieved within 10 turns of the adjustment screw. All in-line VOAs have single mode fiber pigtails with a Ø3 mm jacket. The VOAs are offered unterminated or terminated with 2.0 mm narrow key FC/PC or FC/APC connectors.Each attenuator has a lens to collimate the light from the input fiber. A blocking device or window can be manually adjusted by a screw Then, a second lens is used to couple light into the output fiber. Thus, the coupling efficiency is changed until the desired attenuation is obtained.

Features:
Single mode,inline,variable fiber optical attenuators
Up to 60 dB attenuation
Available with no connectors,FC/PC connectors,or FC/APC connectors

Application:
Telecommunication networks
Optical communications system
CATV networks

Technical Specification :

parameter		SM(9/125)		MM(50/125,62.5/125)
Attenuation values		1dB to 20dB(1dB step),25dB,30dB		1dB to 25dB(1dB step)
attenuator Wavelength		1310nm & 1550nm		850nm &1300nm
Attenuation Tolerance (dB)		1-10dB<±1.0dB ( typical ) standard		2dB,5dB,10dB<±1.0dB(typical ) standard
		11-25dB<±10% ( typical ) standard		15dB<±10% ( typical ) standard
		1-10dB<±0.5dB ( typical ) premium		2dB,5dB,10dB<±0.5dB(typical ) premium
		11-25dB<±5% ( typical ) premium		15dB<±5% ( typical ) premium
attenuator Return Loss	PC	≥45 dB		/
	UPC	≥55 dB
	APC	≥65 dB
Attenuator mode			Fixed type, male to female type, In-line type, Variable type
attenuator Operating Temperature			-40°C~+75°C
attenuator Storage Temperature			-40°C~+85°C

MVOA Inline Variable Optical Attenuator Manual Adjustable 1310nm 1550nm

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MVOA Inline Variable Optical Attenuator Manual Adjustable 1310nm 1550nm

MVOA Inline Variable Optical Attenuator Manual Adjustable 1310nm 1550nm

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