TX1631 | Fiber optic transmitter | Convert electrical signals into optical signals

Model: TX1631
Category: Fiber optic transmitter
• Drive controller: DKC
• Version: 3
• Rated current: 40 A
• DC bus nominal voltage: 700 V

The TX1631 optical fiber transmitter is an electronic device whose main function is to convert electrical signals into optical signals and transmit these optical signals to the optical fiber 1. Fiber optic transmitters typically include a light emitting diode (LED) or laser diode (LD) and a digital signal converter1. Key components include a light source, a modulator, and an optical coupler2.

Light source: The light source is the core component of the fiber optic transmitter, which produces a pure and stable optical signal. Commonly used light sources are semiconductor light-emitting diodes (leds) and laser diodes (LD). The beam emitted by the LED is relatively wide and not concentrated enough, which is suitable for close-range data transmission; The LD beam is more focused and accurate, which is suitable for long-distance data transmission.
Modulator: Modulator is used to modulate the output of the light source, changing the intensity, phase, frequency and other characteristics of the light. There are two ways of modulation: direct modulation and external modulation.
Optical couplers: TX1631 optical couplers are responsible for coupling the modulated optical signal to the optical fiber, usually consisting of a convergence and dispersion lens and an alignment interface 2.
Fiber optic transmitters have a wide range of applications in the field of data communications and telecommunications. According to different classification standards, there are many types of optical fiber transmitters, such as CXP, XFP, QSFP/QSFP+, SFP+, SFP, etc. 3; According to the fiber properties can be divided into single mode and multi-mode fiber transceiver; According to the required fiber can be divided into single fiber and double fiber fiber transceiver; There are also different classifications by level/rate of work.

Three, the main application

The main application areas of the TX1631 fiber optic transmitter include data communication and telecommunications. In these areas, fiber optic transmitters play a key role in converting electrical signals into optical signals and transmitting them to the fiber, enabling efficient and stable data transmission.