Can the network box be connected to the private wall at will?

If it is in the stairwell of a normal building, the operator's optical fiber box can be installed after filing with the property management company. However, if it is a private house such as a bungalow, it needs the consent of the owner to install the corresponding equipment on the wall. Optical fiber broadband is to convert the data to be transmitted from electrical signals to optical signals for communication. The two ends of the optical fiber are respectively equipped with "optical cats" for signal conversion.

Optical fiber is one of the most ideal transmission media in broadband network, which has the characteristics of large transmission capacity, good transmission quality, low loss and long relay distance.

Optical fiber transmission adopts wavelength division multiplexing, that is, the data of multiple users in the cell are combined into high-speed signals through PON technology, and then optical signals with different wavelengths are modulated and transmitted in one optical fiber. The difference between fiber-optic broadband and ADSL access mode is that ADSL is the propagation of electrical signals, while fiber-optic broadband is the propagation of optical signals.