1 and 2Mbt/s (broadband) ports: it can transmit10.36 million ports.
2. Telephone loop: it can transmit 3 1 10,000.
3. Number of people who can talk to two places at the same time: 3 1 10,000 pairs.
2. The maximum information transmission capacity of photonic crystal fiber is:
1 and 2Mbt/s (broadband) ports: it can transmit 20.62 million.
2. Telephone loop: it can transmit 6 1 10,000.
3. Number of people who can talk to two places at the same time: 6 1 10,000 pairs.
If the transmission coding speed is increased or the wavelength division interval is reduced, the maximum transmission capacity of information can be doubled.
Extended data:
The transmission loss characteristic of optical fiber is one of the most important factors that determine the transmission distance, transmission stability and reliability of optical network. There are many reasons for optical fiber transmission loss. In the construction and maintenance of optical fiber communication network, the most noteworthy thing is the reason of transmission loss caused by using optical fiber and how to reduce these losses.
The transmission loss caused by using optical fiber mainly includes splicing loss (inherent loss of optical fiber, splicing loss and movable joint loss) and non-splicing loss (loss caused by construction factors such as bending loss and application environment).