Technical support

The optocoupler is an electric-opto-electric conversion device that transmits electrical signals through light. It consists of two parts: a light source and a light receiver. The light source and the light receiver are assembled in the same closed housing and are separated from each other by a transparent insulator.

Principle and application

The optocoupler is an electric-opto-electric conversion device that transmits electrical signals through light. It consists of two parts: a light source and a light receiver. The light source and the light receiver are assembled in the same closed housing and are separated from each other by a transparent insulator.The pin of the light source is the input end, the pin of the light source is the output end, the common light source is the light emitting diode, the light acceptor is the photosensitive diode, photosensitive triode and so on. There are many kinds of photocouplers, common photodiode type, phototriode type, photoresistor type, photocontrolled thyristor type, photoelectric Darlington type, integrated circuit type and so on.

lc 10 Gigabit multi-mode fiber flange working principle

An electrical signal is added to the input end of the photocoupler to make the light source emit light, and the intensity of the light depends on the size of the excitation current. After the light is illuminated to the light receiver packaged together, the photocurrent is generated due to the photoelectric effect, and is led out by the output end of the light receiver, so that the conversion of electricity to light to electricity is realized.

lc 10 Gigabit multimode fiber flange application range

1. Optical fiber communication room

2, video optical terminal machine

3, optical sensor

4, optical test equipment

5. Optical fiber CATV

6. Local Area Network (LAN)

lc 10 Gigabit multimode fiber flange Features:

Good compatibility

High precision machine size

High reliability and stability

Ceramic or bronze conduit

Core end PC, APC, UPC

Single mode/multi-mode

Round, square one, square separate body

lc 10 Gigabit multi-mode fiber flange Uses:

Telecommunication network

Test equipment

Local area network

Optical fiber CATV

Transfer between different types of cores

Performance index:

Single-mode: PC≤0.3dB, UPC≤0.2dB, APC≤0.2dB Multi-mode: PC≤0.2dB

Insertion loss: ≤0.2dB

Interchangeability: ≤0.2dB

Repeatability: ≥1000 times