1. Great communication skills
Theoretically, a single fiber can transmit 10 billion voice channels at the same time. At present, the experiment of transmitting 500,000 voice channels at the same time has been successful, thousands or even hundreds of thousands of times more than coaxial cables. traditional and microwaves. .
2. Long distance relay
Optical fiber has a very low attenuation coefficient, and with proper optical transmission, optical receiving equipment, optical amplifier, forward error correction and RZ coding modulation technology, etc., it can make the Distance of your relay reaches more than thousands of kilometers, while traditional cables can only transmit 1.5 km, microwave 50 km, cannot be compared at all.
3. Good confidentiality
4. Strong adaptability
It has the advantages of not fearing interference from strong external electromagnetic fields, corrosion resistance, etc.
5. Small size and light weight.
6. Abundant sources of raw materials and low prices
Post time: Oct-15-2022
