Communication equipment
- Router and switch
- Fiber optic communication module
- Wireless communication module
- Network security components
- Communication protocol processor
These network core devices route and translate packets through the use of electronic components. The main components include the central processing unit (CPU), which handles packet forwarding and routing decisions; memory, which acts as a buffer area for packets; and interface cards and switching chips to receive and send packets
Fiber optic communication modules enable fiber transmission with components such as lasers, optical receivers, fiber couplers, and modems. These modules play a key role in long-distance and high-speed data transmission, such as fiber optic communication networks, data center interconnects, and fiber-to-the-home (FTTH) applications
Wireless communication modules enable wireless data and sound transmission through components such as radio frequency (RF) circuits, antennas, and baseband processors. These modules include cellular communication modules (such as 4G and 5G modules), Wi-Fi modules, and Bluetooth modules, which are widely used in mobile phones, wireless routers, smart home devices, and Internet of Things (IoT) applications
Network security elements include firewalls, intrusion detection systems (IDS), and virtual private networks (VPNs) designed to protect networks from unauthorized access and malicious attacks. These elements use hardware accelerators, security chips, and cryptographic modules to encrypt, authenticate, and securely communicate data
Communication protocol processors are mainly used to parse and process different communication protocols, such as Ethernet (Ethernet), transmission control protocol, etc. Protocol processors ensure stable data transfer between different devices and applications, as well as data integrity and security
