20DB LC Fixed Fiber Optical Attenuator Easy To Operate Green

Fiber Optical Attenuator Flange LC-LC Fixed Light Attenuation Adapter 1-20DB

Classified by interface
According to the type of port, it can be divided into the following categories:

SC optical fiber attenuator: applied to SC optical fiber interface, it looks very similar to RJ-45 interface, but the SC interface is flatter, the obvious difference is the contact piece inside, if it is 8 thin copper contacts, then It is an RJ-45 interface, if it is a copper column, it is an SC optical fiber interface.

LC optical fiber attenuator: used in LC optical fiber interface, the connector to connect SFP module, it is made by the easy-to-operate modular jack (RJ) latch mechanism. (Routers are commonly used)

FC optical fiber attenuator: applied to FC optical fiber interface, the external strengthening method is a metal sleeve, and the fastening method is a turnbuckle. Generally used on the ODF side (most used on the distribution frame)

ST optical fiber attenuator: applied to ST optical fiber interface, often used in optical fiber distribution frame, the shell is round, and the fastening method is turnbuckle. (For 10Base-F connection, the connector is usually ST type. Often used in optical fiber distribution frames)

Other categories
Online
The online optical attenuator is a precision device that can provide a certain amount of attenuation according to engineering needs. The product is used in various optical fiber transmission lines to perform a predetermined amount of light intensity attenuation. This product also has two types: high return loss type FC SC ST plug and socket structure, high return loss type online optical cable structure.
Application: Optical fiber communication network, optical fiber data network, optical fiber CATV network, optical fiber test system
Features: high accuracy of attenuation, low additional loss, good stability, adjustable fiber attenuator
Application: optical fiber communication system, optical fiber CATV, high-power optical device measurement
For the realization of using flanges, a variety of joints can be used. FC, SC, ST, LC are optional. Easy installation and simple structure.

Yin Yang type
A male-female device for different connector designs (LC / SC / FC / ST/MU)
PC, UPC or APC grinding (APC can choose tapered or stepped ferrule)
Attenuation value: 1~ 30dB
Wavelength: single mode 1310um, 1550um; or dual wavelength; multimode 850um or dual wavelength
With dust cap
Features of Yin-Yang optical fiber attenuator:
The metal ion-doped attenuation fiber achieves the attenuation effect;
Resistant to high-power light sources;
Light weight, small size, high precision, good stability, various forms, and easy to use.
Application range of Yin-Yang optical fiber attenuator: optical distribution frame, optical fiber network system, high-speed optical fiber transmission system, cable television (CATV) system, long-distance trunk line dense wavelength division multiplexing (DWDM) system, optical add/drop multiplexer (OADM) .

Shenzhen Jiangfan Communication Equipment Co., Ltd. is a comprehensive enterprise integrating R&D, production, sales and service.
The company promotes production efficiency and reduces product costs through continuous technological innovation and new process applications.
The company's high-quality products, reasonable prices, and accurate delivery date to cooperate with customers.

 Shenzhen Jiangfan Communication Equipment Co., Ltd. is a comprehensive enterprise specializing in design, development, production and processing:
The company has processing equipment: plastic injection molding machine, CNC machining center, CNC lathe, sheet metal bending, laser, riveting, polishing machine, ultrasonic, milling machine, wire cutting, punching machine, surface grinder, quality control equipment, projector, micrometer, ring gauge Product control degree, etc. We have rich experience in supporting production, high quality control, high efficiency, and high-quality after-sales service. The company has an enterprise team with professional skills and dedication and 8 years of manufacturing experience. The company has established long-term and stable cooperative relations with many scientific research units, research universities, and manufacturers in various fields.