The communication network is developing in the era of all-optical networks, and the fiber access network will gradually replace the original copper access network. At present, the development of high-speed data services and video services, the accelerated reduction of fiber construction costs, coupled with increased competition among operators and the support of national policies, the copper bandwidth is seriously challenged, and the optical access is inevitable. Entered into the period of large-scale construction.
FTTx refers to the way in which the optical fiber is used in the access layer network to make the optical fiber close to the user or even directly connected to the user. The optical fiber access network uses optical fiber as the transmission medium, and has the advantages of large transmission capacity, high transmission quality, high reliability, long transmission distance, and anti-electromagnetic interference. It is the development direction of fixed broadband access in the future.
Among all the known FTTx implementation technologies, the Passive Optical Network (PON) technology uses optical fiber as the transmission medium, and has the characteristics of high access bandwidth and full-range passive optical transmission, and manages operation and maintenance, bandwidth performance, Compared with other optical access technologies, the integrated service provision, bandwidth allocation strategy, networking flexibility, and construction cost have obvious advantages.
Based on years of technology accumulation in the field of communication networks and unique insights into future optical communication systems, Koman Light has introduced FTTX (FTT0, FTTH, FTTB) based on communication network physical connection devices and devices for domestic and international communication network construction users. +LAN, ...) system solution that provides optical wiring management products from the communication office to the user's home or office.
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