Electronic Dynamic Tunable MEMS VOA Optical Attenuator Mechanically Adjustable

Fiber Optical Attenuator

Optical fiber attenuator is a kind of optical device which can reduce the energy of optical signal. It is used to attenuate the input optical power and avoid the distortion of the optical receiver due to the strong input optical power.

As an optical passive device, optical fiber attenuator is used to debug optical power performance in optical communication systems, calibrate optical fiber instruments, and attenuate optical fiber signals. The product uses an attenuating fiber doped with metal ions to adjust the optical power to the desired level.

Ø  Low Insertion Loss & Low PDL

Ø  Low Power Consumption

Ø  Low WDL &Compact Design

Ø  Insensitive to Shock and Vibration

Ø  High Reliability and Stability

Applications

Ø Power control and equalization in multi channel System

Ø  Gain-tilt control in EDFAS

Ø  Receiver protection

Ø  Channel on/off switching

SHENZHENGaPho Communication Equipment CO., LTD established in 2010 , we are a professional enterprise which is specialized in researching, developing, manufacturing and selling fiber optic products and various kinds of devices and accessories for fiber transmissions system.

We have a team of top-notch researchers and high technicians. Our company has been accredited with ISO 9001 and the products also have been approved with ROHS certification . Moreover, all products do comply with standard of ITU-T.

We have advanced equipments and machines for production and test, and our main products are: Fiber Optic Patch cords/Pigtails, Fiber Optical Switch, WDM, Circulators, Couplers , Isolators, Outdoor Waterproof Field Connectors, Fiber Optic Adapters, Fiber Optic Attenuators, Fiber Optic Splitters ,ODF, Splitting Terminal Boxes …