Network (R-C/C/R) detectionHow to apply for a report? What items need to be tested? We will conduct testing and evaluation in strict accordance with the standards. We can also provide personalized testing plans and reports according to your needs.

A bridge was an early two port two-layer network device used to connect different network segments. The two ports of the bridge each have an independent switching channel, which is not a shared backplane bus and can isolate conflict domains. A network bridge performs better than a hub, as all ports on the hub share the same backplane bus. Later, the bridge was replaced by a switch with more ports and the ability to isolate conflicting domains. A bridge is like a smart repeater. The repeater receives signals from a network cable, amplifies them, and sends them to the next cable. Compared to others, bridges are more sensitive to information uploaded from levels. Bridge is a technology for forwarding frames, which can isolate collisions based on MAC partition blocks. A bridge connects multiple network segments of a network at the data link layer. A bridge, also known as a bridge, is a storage/forwarding device that connects two local area networks. It can divide a large LAN into multiple network segments or interconnect two or more LANs into a logical LAN, allowing all users on the LAN to access the server. The most common way to expand a local area network is to use a network bridge. The simplest bridge has two ports, while more complex bridges can have more ports. Each port of the bridge is connected to a network segment

Test report function

1、Project bidding: issue authoritative third-party CMA/CNAS qualification report；

2、E-commerce platform entry: quality inspection reports recognized by major e-commerce platforms；

3、Used as sales report: issuing a test report with legal effect to make consumers feel more at ease；

4、Papers and scientific research: providing professional and personalized testing needs；

5、Judicial services: providing scientific, fair and accurate testing data；

6、Industrial problem diagnosis: verifying the troubleshooting and correction of problems in industrial production；