Lights & Lighting Professional Lighting LED Fiber Optic Lights

10 DB 5DB Inline Fiber Optic Attenuator Single Mode LC UPC Simplex Variable

Name: 10 DB 5DB Inline Fiber Optic Attenuator Single Mode LC UPC Simplex Variable
Brand: COMELINK CO.,LTD

Single Mode Simplex Inline Variable Fiber Optic Attenuators 0-30db With Connector LC/UPC 1 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

Place of Origin SHENZHEN CHINA

brand Name kexint

Attenuator mode in line type

Model Number Fiber optical attenuator

Supply Ability 500+PCS+permweek

Certification CE ROSS UL

toyota lc 200 lc fibre connection plastic fibre optic

Product Description

Single Mode Simplex Inline Variable Fiber Optic Attenuators 0-30db With Connector LC/UPC

1 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.

2 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 LC/SC/ST/FC/PC orLC/SC/ FC/APC connectors.

3 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

4 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.

arameter		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