Kexint Single Mode Simplex Online Variable with Connector LC Upc Fiber Optic Attenuator

• Type: Fiber Optic Attenuator
• Certification: CE, ISO, RoHS, GS, CE/RoHS/ISO9001
• Condition: New
• Attenuator Wavelength: 1310/1550
• Use: FTTX
• Network: None
• Model NO.: Variable LC/UPC
• Connector Type: LC/Upc
• Material: Steel
• Warranty Time: 2 Years
• Sleeve: Ceramic
• Attenuation Values: 0-30dB
• Transport Package: Inner Carton+Outer Carton
• Trademark: KEXINT
• Origin: Guangdong, China
• HS Code: 8543909000
• Production Capacity: 5000 Piece/Pieces Per Week

Product Description

Products Description

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 LC/SC/ST/FC/PC orLC/SC/ 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:
1.Low back reflection and Low PDL
2.High precision attenuation value
3.Precision control of attenuation range
4.Wide attenuation range
5.Precision ceramic ferrule
6.FC, SC, ST, LC … optional
7.Plastic or metal housing material

Application:
•Fiber Optical distributing frame
•Fiber Optical network system
•High speed fiber optical transmission system
•CATV system
•Long distance DWDM system
•Optical add-drop multiplexers(OADM)

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

Our advantages:

1.Good reply: Your inquiry related to our products or price will be replied within 24 hours.

2.OEM&ODM: We can help you to design or put your logo and company name into products.

3.Remote Technical support&Full Technical Document

4.Warranty: 1 year warranty( While the warranty is not responsible for those broken by violence or updated with other brands.)

5.English software, English Indicator

6.Professional, Very competitive price

7.Large Stock, Fast Delivery

8.Quality Assurance

Company Profile