Optical fiber does not specify the number of megabytes of broadband, but only provides high-speed bandwidth capabilities such as 10Mbps, 100Mbps, and 1000Mbps. Optical fiber broadband only propagates signals through optical fibers. "Optical cats" are installed at both ends of the optical fibers for signal transmission. Convert.
The operating environment of this tutorial: Windows 7 system, Dell G3 computer.
How many megabytes of fiber is the network?
Optical fiber does not specify the number of megabytes of broadband, but only provides high-speed bandwidth capabilities such as 10Mbps, 100Mbps, and 1000Mbps. Fiber-optic broadband only propagates signals through optical fibers, and "optical cats" are installed at both ends of the optical fibers. Perform signal conversion.
Optical fiber access can ensure high-speed bandwidth of 10Mbps, 100Mbps, and 1000Mbps for users, and can be directly connected to CHINANET backbone nodes. It is mainly suitable for high-speed access of commercial group users and intelligent community LANs, and high-speed interconnection with INTERNET. Three specific access methods can be provided to users.
Optical fiber is the most ideal among various transmission media in broadband networks. It is characterized by large transmission capacity, good transmission quality, low loss, and long relay distance. Optical fiber transmission uses wavelength division multiplexing, which means that the data of multiple users in the community are concatenated into high-speed signals using PON technology, and then the optical signals modulated to different wavelengths are transmitted in one optical fiber.
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