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With the massive construction and rapid deployment of 4G/5G networks, the problems of shortage of optical fiber resources and difficult management of “Dumb resources” in base station fronthaul networks are becoming increasingly prominent. In order to solve the above-mentioned problems encountered in the construction of wireless network, Accelink Technology Co. Ltd. provides 5G fronthaul solution. The 5G fronthaul solution, through multiplexing techniques of multiple standards such as CWDM, LWDM, MWDM and DWDM, realizes the convergence of services transmitted by multiple optical fibers into a single optical fiber for transmission, improves the service efficiency of optical fiber cores, and achieves the purpose of saving optical fiber resources. Through the optical module pilot tone modulation technique and standard management and control interface of active equipment, it realizes the functions of monitoring, protection, management and alarm, and achieves the purpose of effectively managing the “dumb resources” of the fronthaul network.

Topological Graph

Customer Value

Rich in solutions

Multiplexing techniques of multiple standards such as CWDM, LWDM, MWDM and DWDM

Flexible selection of passive and semi-active WDM equipment, applied to a variety of room environments, rapid deployment to solve the problem of insufficient optical fiber resources

Support access at multiple rates including CPRI options 1~8, CPRI option 10, eCPRI, Ethernet, SDH, etc.

Provide 1U/2U/3U/5U equipment types with multiple heights and integration, and allow flexibly selecting appropriate equipment according to the room space and C-RAN concentration

Convenient operation and maintenance

Support OMC network management system, can provide Restful protocol northbound interface

Support Netconf standard protocol management and control interface

Provide monitoring, protection, management, alarm and other functions

Support optical module amplitude modulation and multi-carrier frequency amplitude modulation and other pilot tone modulation techniques, and meet the requirements of lightweight OAM management