1. What is an SFP module?SFP means Small form-factor pluggable. It is a compact and hot-swappable transceiver, usually used in telecommunications and data communications. SFP is usually called mini-GB...
Ⅰ. What is Ethernet switch?Ethernet switch is the switch that transmits data based on Ethernet. Ethernet uses a local area network that shares a bus-type transmission medium. Ethernet switch is struc...
What is a rugged PoE switch?In addition to network data transmission, PoE switch equipment also has a built-in Power over Ethernet, which can provide up to 100W Power over Ethernet (PoE). It is based ...
Why choose H3B rugged media converter?H3B's industrial media converter is a reliable product that can provide stable media conversion in harsh environments. H3B industrial Ethernet to optical medi...
Industrial managed Ethernet switch is a switch based on Ethernet to transmit data, and the Ethernet uses a local area network that shares a bus-type transmission medium. The structure of the industria...
Why do we need fiber media converters?As we all know, CAT5/6 can only cover about 100 meters, which is obviously not enough for longer-distance transmission. In this case, optical fiber and media conv...
Ethernet Switch is the switch that transmits data based on Ethernet. Ethernet uses a local area network that shares a bus-type transmission medium. A good Ethernet Switch is structured in a way that e...
The Ethernet Switch is a switch based on Ethernet to transmit data, and the Ethernet uses a local area network that shares a bus-type transmission medium. The Ethernet Switch is structured in a way th...
As the name implies, the Ethernet switch is a switch that transmits data over an Ethernet. It is structured in a way that each port is directly connected to the device and all work in full-duplex mode...
What is an Ethernet Extender?According to the IEEE 802.3 specification, the wiring distance of the twisted pair is limited to 100 meters. For many web applications, this is obviously not enough. The E...
Profinet is an open, real-time industrial Ethernet standard in automation industry, which is flexible, efficient, and high-performance. Profinet Ethernet was born a long time ago. As an open standard,...
IEEE 802.3AF defines a POE technology in detail, aiming to provide 15.4 W DC power supply (minimum 44 VDC and 350 mA) for each device. Due to the loss in the cable, only 12.95 W can be provided for el...
The total power of POE switch is a very important index. It is directly related to how many cameras can be powered. For a POE switch with 400W power supply and 24 ports, the total power is about 370W ...
1. The origin of POEPOE is the abbreviation of Power Over Ethernet, which refers to the technology of transmitting data signals for some IP-based terminals (such as IP phones, wireless LAN access poin...
Profinet is a superior communication technology and has been successfully applied to distributed intelligent control. Profinet creates a new prospect for the realization of the distributed automation ...
