Dense wavelength-division multiplexing (DWDM) is an optical fiber multiplexing technology that is used to increase the bandwidth of...

‘Laser’ evolved from the abbreviation of LASER (Light Amplification by Stimulated Emission of Radiation). Laser is a kind of coherent...

Wavelength division multiplexing (WDM) is the technology of combining optical carrier signals of two or more different wavelengths...

WDM (Wavelength Division Multiplexing ) is a transmission technology that uses one optical fiber to simultaneously transmit multiple...

What is OLP Optical Fiber Line Auto Switch Protection Equipment (OLP) is an automatic monitoring and protection system which is...

The data rate of optical modules has upgraded from 100 Mbps to 1 Gbps to 10G, 25G, 100G and even 400G for development of fiber optic...

Fiber Optic Switch Fiber optic network switch, or fiber switch, is a multi-port telecommunication network bridge device to connect...

Optical Switch (OS) is a device used to close an optical circuit and selectably convert, logically switch the optical signal transmission...

In the optical fiber communication system, the Optical Switch (OS) is mainly used to realize the physical switching of optical signals or...

MEMS (Micro-Electro-Mechanical System) is a micro device or system integrating micro-machinery, micro-actuator, signal processing and...

Fiber patch cables can be classified into simplex and duplex according to the interface working mode. Simplex and duplex are two modes of...

In optical fiber communications, the Dispersion Compensation Module (DCM) (also known as the Dispersion Compensation Unit, DCU) can be...

Optical isolator is a two-port optical device with non-reciprocal characteristics. It has little attenuation to the optical signal...

Fiber Optic Switch Fiber optic network switch, or fiber switch, is a multi-port telecommunication network bridge device to connect...

Fiber optic splitter is an important component in FTTx and PON architectures, enabling multiple users to share the optic network. The...

Optical switch is one of the core devices for realizing functions such as optical cross connection, optical add/drop multiplexing,...

What is WDM WDM (optical Division Multiplexing) is the technology to combine two or more optical carrier signals of different wavelengths...

An optical isolator is a passive device that allows light to pass in one direction and prevents light from passing in the opposite...

OTDR, short for Optical Time Domain Reflectometer, is a professional instrument for optical fiber line maintenance and detection. OTDR is...

EDFA, short for Erbium-doped Fiber Amplifier, is one of the most commonly deployed amplifiers, featuring the capability of directly...