Yongding participated in the 43rd American Optical Fiber Communication Exhibition and Seminar (OFC)
2018-03-19
The 43rd American Optical Fiber Communication Exhibition and Symposium (OFC) held in San Diego, USA, has come to an end. The application discussion of 400G in the exhibition data center is in full swing. 5G has gradually moved from laboratory testing to on-site display of the scheme. Cutting-edge technologies such as silicon light and coherent modules have gradually formed a scale. Experts and elites in various segments gather at OFC to discuss and exchange these latest technologies and market developments.
The 43rd American Optical Fiber Communication Exhibition and Symposium (OFC) held in San Diego, USA, has come to an end. The application discussion of 400G in the exhibition data center is in full swing. 5G has gradually moved from laboratory testing to on-site display of the scheme. Cutting-edge technologies such as silicon light and coherent modules have gradually formed a scale. Experts and elites in various segments gather at OFC to discuss and exchange these latest technologies and market developments.
It coincides with the recent Chinese telecom industry first proposed and verified the high-speed 25 GWDM-PON solution. As a recognized 5G era prequel implementation scheme, WDM technology is applied to PON. The scheme is based on AWG and point-to-multipoint physical networking architecture, supports multi-channel colorless and adjustable, transparent transmission based on Ethernet protocol per channel, and low delay forwarding capability. It has high power budget to support 10KM deployment scenarios, and can provide services with exclusive wavelength channels with high security, high reliability, low delay and low jitter.
Facing the challenges and opportunities of 5G, Yongding shares, as a veteran manufacturer of optical fiber and cable, gradually began to optical devices, subsystems, equipment and other industrial chain layout and application. In view of the current hot WDM-PON, Yongding Co., Ltd. has demonstrated a full range of wavelength division device products, especially 50ghz/100ghz heatless AWG,4chAWGCWDM/LanWDM and other products. Based on the previous commercial temperature, the OFC adopts advanced secondary compensation patent technology to realize the realization according to the requirements of WDM-PON industrial temperature, which has received extensive attention from peers and unanimous praise from customers.
WDM-PON technology has 4 major advantages, saving fiber, rapid deployment, centralized maintenance, lower cost. WDM-PON can significantly reduce the consumption of optical cable resources, reduce the construction cost of the front-pass network, improve the concentration of CU deployment, and reduce the operation and maintenance cost and difficulty of 5G network. It is foreseeable that WDM-PON will become the core of 5G fronthaul, followed by a large number of demand for wavelength division devices, especially AWG devices and higher requirements.
At the same time, 5G architectural changes have triggered expectations. The outbreak of 5G business traffic is the source, spectrum resources can not be expanded indefinitely is the direct cause, 5G system architecture has to be adjusted, the new architecture forward transmission network C- RAN came into being. Under the new architecture, the fiber optic cable changes more than expected. 5G's demand for fiber optic cables will exceed FTTH, and the fiber optic cable boom cycle will continue. Fiber optic cable global tightening, 5G demand will drive the industry's continued boom cycle.
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