ZR fiber jumper manufacturers have two types of single-mode fiber and multi-mode fiber, which use long-wave 1310nm, 1550nm and short-wave 850nm respectively. The transmission of fiber jumpers relies on the movement of optical signals through the above wavelengths inside the fiber core. However, no matter what kind of signal transmission, there will be a certain attenuation loss, and the attenuation loss of the fiber jumper generally decreases with the wavelength, which is proportional to the transmission distance.
optical signal propagation
Optical fibers can be divided into multi-mode fibers and single-mode fibers according to the transmission mode. The multimode fiber has a thicker core (the core diameter is generally 50μm or 62.5μm) and can transmit several modes. Generally speaking, 62.5/125μm multimode fiber refers to the inner/outer diameter of the fiber.
Optical fibers can be divided into multi-mode fibers and single-mode fibers according to the transmission mode. The multimode fiber has a thicker core (the core diameter is generally 50μm or 62.5μm) and can transmit several modes. Generally speaking, 62.5/125μm multimode fiber refers to the inner/outer diameter of the fiber. So here, Shengwei fiber jumper manufacturers remind everyone: under normal circumstances, the 850nm wavelength used by multimode fiber jumpers is only suitable for short-distance signal transmission, and its attenuation value is 2.5dB/KM; long-distance transmission All choose single-mode fiber jumpers for long-wave transmission, and its attenuation value is (0.2-0.35) dB/KM.
Fiber attenuation
Of course, the values of these transmission wavelengths are not fixed, and these values are the wavelengths with the best transmission attenuation obtained by scientists in long-term theoretical experiments. If you use ZR's fiber patch cords to transmit signals without using these wavelengths, you can still succeed, but the attenuation value will be larger.
ZR fiber optic patch cords can be used for 10-15 years without interruption and have a 10-year warranty. If you are interested in the above ZR fiber, please click the customer service on the right side of the page to contact us.
