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Before understanding PoE switches, we must first understand what PoE is. PoE is a power supply over Ethernet technology. It is a method of remotely supplying power to connected network devices (such as Wireless LAN AP, IP Phone, Bluetooth AP, IP Camera, etc.) on a standard Ethernet data cable, el...

Most of the optical modules are used in the backbone network of the optical fiber network, and the optical transceiver is simply a device to extend the network cable. What is the difference between optical modules and optical transceivers? 1. Optical modules are accessories, generally only used i...

  CIOE 2020 (The 22nd China International Optoelectronic Exposition) will be held on September 9-11, 2020 at the Shenzhen World Exhibition & Convention Center. With better organized floor plan, CIOE 2020 will continue to present the entire optoelectronic ecosystem including information ...

As the two main members of optical network access, EPON and GPON each have their own merits, compete with each other, complement each other, and learn from each other. The following will compare them in various aspects. Rate EPON provides fixed uplink and downlink 1.25 Gbps, adopts 8b/10b line c...

In order to adjust the work pressure of colleagues in the sales department, create a passion, responsibility, and happy working atmosphere, so that everyone can better engage in the next work. The company specially organizes and arranges outdoor development training activities with the theme of &...

1.1 Passive optical splitter Passive optical splitter is an important component of PON network. The function of the passive optical splitter is to divide the optical power of one input optical signal into multiple outputs. Typically, the splitter achieves light splitting from 1:2 to 1:32 or even ...