• OMC Industry Co.Limited
    Lena
    Thanks for OMC's Gifts. that's very nice. WE are expecting a better 2019
  • OMC Industry Co.Limited
    Hassan
    I like quality. It will be better if better package. but their price is very good. Maybe i will pay more to get a better package
  • OMC Industry Co.Limited
    Paolo
    Fastest delivery, that's very good.
Contact Person : Kanglly Wong
Phone Number : 86-18682182825
WhatsApp : +8618682182825

1260~1610nm Inline Fiber Optic Attenuator , 0-60dB Variable Optical Attenuator

Place of Origin China
Brand Name OMC or OEM
Certification ROHS and ISO
Model Number 0-60dB Inline Variable
Minimum Order Quantity 1 pcs
Price Negotiable
Packaging Details 20 pieces in a plastic bag. Several bags in a larger plastic bag. hundreds of bags in a cartoon of 54*35*39cm. other size carton is available too.
Delivery Time 3 days
Payment Terms T/T, Western Union
Supply Ability 1000000 pcs per month

Contact me for free samples and coupons.

Whatsapp:0086 18588475571

Wechat: 0086 18588475571

Skype: sales10@aixton.com

If you have any concern, we provide 24-hour online help.

x
Product Details
Wavelength 1260~1610nm Cable Option 2mm Cable
Length Customized Fiber Type Singlemode
Initial Insertion Loss < 1.0dB Attenuation Range 0.6~60dB
Return Loss UPC: >55dB APC: >65dB Original Loss <0.6dB
Precision 0.02dB PDL <0.10dB
High Light

inline optical attenuator

,

variable optical attenuator

Leave a Message
Product Description

0-60dB Inline Variable Fiber Optic Attenuator With SC UPC Connector

 

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.

 

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

 

Detailed Picture

 

1260~1610nm Inline Fiber Optic Attenuator , 0-60dB Variable Optical Attenuator 0

 

Operation of Variable Optical Attenuator

1260~1610nm Inline Fiber Optic Attenuator , 0-60dB Variable Optical Attenuator 1

1260~1610nm Inline Fiber Optic Attenuator , 0-60dB Variable Optical Attenuator 2

1260~1610nm Inline Fiber Optic Attenuator , 0-60dB Variable Optical Attenuator 3

With above excellent characteristics, variable fiber optic in-line attenuators can be used in fiber optical telecommunication system and optical transmission system. These attenuators can be applied in FTTH, CATV, LAN, fiber optical sensor and subscriber loop. They are often used as the testing equipment.

 

Packaging & Delivery

Packaging Details 20 pieces in a plastic bag.
Several bags in a larger plastic bag.
hundreds of bags in a cartoon of 54*35*39cm.
other size carton is available too.
Delivery Time Shipped in 3 days after payment