Background
By the end of 2021, China Mobile have built up more than 24,000 5G base stations in Wuhan city to provide mobile service to over 10 million people, and this network is one of the largest 5G network in China.
Customer Requirements and Challenges
Because of increasing numbers of wireless users and bandwidth, China Mobile needs to upgrade its Front-haul bandwidth from 10G to 25G, WDM solutions are also needed to be used in order to save fiber.
Bland Technologies Solution
As a long-term partner of China mobile, we partner with them and provide our 25G optical transceivers and WDM solutions. The solution is:
1, Use passive or semi active WDM systems to link AAU (Active Antenna Unit) and DU (Distribute Unit).
2, Use 25G optical transceivers to transmit or receive optical signals at both sides.
Customer Benefits
By using our WDM and 25G optical transceivers, China Mobile expands the Front-haul bandwidth successfully, and that consolidates its No. 1 position in local 5G mobile market.
25G Transceivers deployed by China Mobile for 5G network
