At the 20th China International Optoelectronic Exposition (CIOE2018) held last week, Li Han, deputy director of the Network Technology Research Institute of China Mobile Research Institute, said: The Slice Packet Network (SPN) has become one of the mainstream technologies of 5G transport network. "At present, all aspects of the SPN industry chain are maturing, and all parties in the industry chain such as chips, modules, equipment, and test instruments have gradually introduced SPN products."
It is understood that at present, Huawei, ZTE, Fiberhome, Ericsson, Nokia and other mainstream equipment manufacturers have supported and completed SPN equipment research and development, and completed 5G transmission pre-transmission and back-transmission laboratory tests; Huawei, ZTE, and Fiberhome completed their own chip development.Broadcom, Centec, Microsemi, etc. released SPN chips; mainstream instrument manufacturers released support SPN test instruments, Spirent, IXIA, VIAVI and other support SPN test.aluminum anti corrosion grease
At the same time, Li Han proposed to build an organization for promoting the development of the SPN transport network industry, joint operators, research institutes, equipment vendors, device vendors, chip vendors and other transport network industries to form an end-to-end industry alliance, industry, university and research community work together to promote the next-generation slicing packet transport network technology and solution scale commercial process and form a global new generation transport network.
The next-generation transmission network takes the 5G bearer as the core, in China Mobile opinion , SPN is the preferred solution for building a unified and efficient integrated service transmission network in the future.PE pellets for optical cable
SPN is China Mobile's independent innovation technology system. At the end of January and early February of this year, at the ITU-T SG15 plenary session, the 5G transmission technology standard project led by China Mobile was successfully established. The project made SPN an important content and became an important milestone in the development of 5G bearer network standards.optical fiber loose tube filler
Then at MWC2018 (World Mobile Communications Conference), China Mobile released a white paper on sliced packet network (SPN) technology for 5G bearers.
Recently, Cheng Weiqiang, deputy director of China Mobile Research Institute Network and IT Technology Research Institute, said: "China Mobile will jointly promote the maturity of SPN standards, equipment, chips and test instruments, and open a complete 5G transmission industry chain. With SPN scale in the second half of 2018 Under the pilot conditions, Q3 will launch the SPN live network pilot program and strived to have commercial capabilities in the second half of 2019." filling compound for optical fiber cable