Home > News > Content

Fiber Attenuator Stability

Jun 22, 2017

Fiber optic attenuator as an optical passive device for optical communication systems which debug optical power performance, debugging fiber optic instrument calibration correction, fiber signal attenuation. The product is made of attenuating fiber with metal ions, which adjusts the optical power to the desired level.

According to the type of port can be divided into the following categories:

SC fiber attenuator: used in SC fiber interface, Fiber Optic Attenuator it looks very similar with the RJ-45 interface, but the SC interface is more flat, the obvious difference is inside the contact, if it is 8 fine copper contacts, then Is RJ-45 interface, if it is a copper column is SC fiber interface.

LC fiber attenuator: used in LC fiber interface, Fiber Optic Attenuator connected to the SFP module connector, which uses a convenient modular jack (RJ) latch mechanism made. (Commonly used by routers)

FC fiber attenuator: used in FC fiber interface, external reinforcement is the use of metal sets, fastening for the screw buckle. Generally used in the ODF side (the most used on the patch panel)

ST fiber attenuator: used in ST fiber interface, Fiber Optic Attenuator commonly used in fiber patch panels, shell was round, fastening way for the screw buckle. (For 10Base-F connections, the connector is usually of type ST. Commonly used in fiber patch panels)

Fiber attenuator is an optical device that reduces the energy of optical signals. For the attenuation of the input optical power, to avoid the input optical power caused by the super-optical receiver distortion.

Fiber optic attenuator as an optical passive device for optical communication systems which debug optical power performance, debugging fiber optic instrument calibration correction, fiber signal attenuation. The product is made of attenuating fiber with metal ions, Fiber Optic Attenuator which adjusts the optical power to the desired level.

The fiber attenuator test system has the characteristics of high attenuation precision, low loss and good stability.

Mainly used in: optical fiber communication system; fiber CATV; high-power optical device measurement;

For the attenuation of the input optical power, to avoid the input optical power caused by the super-optical receiver distortion.

The fiber attenuator can protect the fiber by working in a specific wavelength range like a sunglasses. A good fiber attenuator standard is: by absorbing additional fiber instead of reflective fiber. Fiber Optic Attenuator Because in optical fiber communication, the need to damage the fiber attenuator without the premise, the use of lower optical power.