Alumina Ceramic Sleeve

Ceramic sleeves are mainly used in optical passive components and optical active components optical transceiver modules. Among them, fiber optic adapter applications occupy most of the market. At this stage, mobile communication has developed into the 4G era, and the replacement of copper wire by fixed-line fiber in fixed-line communication has become an irreversible trend. With the launch of applications such as IPTV, online games, 3D video, cloud computing and the Internet of Things, the emergence and replacement of smart phones, people have become increasingly inseparable from broadband networks, network IP traffic is exploding, and existing bandwidth has been The user's needs cannot be met, so operators have to expand their capital expenditures related to mobile broadband and fiber-optic networks to upgrade or build new networks.