Metro fiber is a fiber optic network that connects several companies in a metropolitan area providing a high speed broadband connection. High-speed data is transmitted as pulses of light. Suppliers often rent these fibers to other companies.

Fiber Metro is a relatively newer technology used to connect buildings in a large metropolitan area over the Internet, such as connecting multiple computers in a single building. In a metropolitan area, metropolitan fiber is used to connect the central offices. In a fiber optic network, this fiber is used for high speed data transmission over fiber optic lines in the form of pulses of light.

To simplify the operation of a metropolitan fiber network, consider a hypothetical situation, in which all commercial companies and even individual consumers are using a single network. These networks would then be joined with even larger networks and the metropolitan area would be connected by a single large network. Metro fiber is used for high-speed broadband connections in various companies in a metropolitan area. The buildings it connects are known as “illuminated” or “networked” buildings. With speeds of up to 10, 100, or 1000 Mbps, it enables faster Internet access and data transfer for customers, an important way to go over traditional bandwidth. This fiber meets the high data needs of multi-site business enterprises.

A very favorable alternative to traditional Internet connections, these fibers are particularly beneficial for data and multimedia transfers. Commercial companies can get the most out of this technology by using it to increase their productivity and thus earn higher revenues.

Providers of metropolitan fiber networks often rent unused fibers to other companies. These unused fibers are called dark fibers. These fibers are rented out to companies to establish optical connections in their region. For example, large commercial houses that rent their connections, telephone companies that connect central offices, etc. If a local cable company leases network connections from a television company, then the television company can transmit signals directly to the cable company, thus transmitting clear signals.

Networks using this fiber can transmit signals in a range of approximately 200 kilometers, although most connections are confined to a much shorter area such as a metropolitan area. Most connections are made within 100 kilometers and do not require the use of an optical amplifier, except when the coupling loss is very high. Optical amplifiers do not allow the operation of the wavelength of light outside the available band of the optical amplifier.

Subway fiber technology has become something of a revolution. It connects people, increases the productivity of business enterprises, and brings multiple institutions together in a network. With speeds of 155 Mbit / s up to 10 Gbit / s, you can rent a full channel over this fiber network and data is transmitted at the speed you want.