SC APC to SC APC Single Mode 0-60dB CVOA Optic Fiber Patchcord
In-line Variable Optical Attenuator
Optical attenuator is a passive device used to reduce the power level of an optical signal. It is generally used in single-mode long-haul applications to prevent optical overload at the receiver. Optical attenuator is widely used in CWDM&DWDM, CATV systems, data center networks, test equipment and other high power applications.
In-line VOA comprises a dual fiber collimator and a reflection component separated by a linear moveable ND filter. They are used to permit dynamic control of optical power levels in a fiber and can be applied to adjust power level of signal in the optical communication at the output of light sources, E/O converters and for the linear or dynamic range of power meter.
Collimator variable optical attenuator is an useful tool for the optical components and systems test.
||1310/1550 Dual window
||1310 ± 40
||1550 ± 40
||1310 ± 40 & 1550 ± 40
||850 ± 40 &1310 ± 40
|Attenuation range (dB)
||0.6 ~ 60
||0.6 ~ 60
||0.8 ~ 60
||0.8 ~ 40
|Original loss (dB)
|Adjustment Precision (dB)
|Return loss (dB)
||50/125 or 62.5/125
|Operating& Storage temperature (℃)
||-40 ~ +85
· Wide attenuation range 0dB to 60dB
· High Stability &High Reliability
· Low original loss&PDL
· Compact size
In-line Variable optical attenuators comprises a dual fiber collimator and a reflection component separated by a linear moveable ND filter. They are used to permit dynamic control of optical power levels in a fiber and can be applied to adjust power level of signal in the optical communication at the output of light sources, E/O converters and for the linear or dynamic range of power meter.
1,Free samples--- we can supply free products for testing .
2,Brand---OEM service acceptable
3,Payment terms---Nice payment. Like T/T, Western Union, Paypal etc.
4,Quality Level---High quality as per your requirements.
5,Competitive price---The manufacturer having our own factory has the advantage.
6, Delivery Time--- Usually 3 days. Less than a week.
8,Optical Network Project Consultant---Professional experts help you.
9,New Products development for customer---We can produce it for you with pattern.
10, logistic solution--- Cost-effective ways can be chosen for you.
OMC industry co., limited, which was founded by an expert team, has been exporting FTTX passive products since 2007. We focus on providing innovative and integrated FTTX solutions for a variety of applications/Networks. Our capabilities include product/solution design, development, enhancement and integration. Our products are among the highest performing in the industry and truly represent the best values in the industry. We also offer training, pre and post-sales support. We help you select the right products for your Optical network’s needs.
Quality is life of OMC. Our firm commitment is to deliver world class product to our customers and forever exceed their expectations. We also offer Solid after sales support i.e. 3 years product warranty under no conditions
OMC treat our customers, suppliers, and employees as our respectable partners. We very happy to share our success with them. Offering best products to our customers, Long-term/Loyal partnership to our supplier and good salary/welfare to our employees. OMC also spare no effort to care our society and environment. With a grateful heart, OMC will go firmly to the bright way that we are longing for.
We hereby gather in OMC, with plentiful passion and professional techniques to service customers all over the world.
This easily taken and well-protected fiber optical cable package has been labelled and marked by OMC as default .Standard carton size : 34*22*15 cm; 44*34*24 cm ; 54*39*34 cm . Which carton to be used depends on goods Qty . Packing can be customized.