Cadillac deville refueling port opening circuit diagram
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Unmanaged PoE Ethernet Switches
Industrial Network Switches, also known as industrial Ethernet Switches. That is, the Ethernet switch equipment used in the industrial control field has good openness and wide application due to the adopted network standard; it can adapt to low temperature and high temperature, strong anti-electromagnetic interference, anti-salt fog, and strong shock resistance. The transparent and unified TCP/IP protocol is used, and Ethernet has become the main communication standard in the field of industrial control.
Industrial Switches have carrier-class performance characteristics and can withstand harsh working environments. Rich product series and flexible port configuration can meet the needs of various industrial fields. The product adopts a wide temperature design, the protection level is not lower than IP40, and supports standard and private ring network redundancy protocols.
The PoE industrial switch port supports output power of 15.4W and 30W, and conforms to the IEEE802.3af standard. It supplies power to standard PoE terminal equipment through network cable power supply, eliminating the need for additional power wiring. After investigation, the research and development of POE Switches conforming to IEEE802.3aT and IEEE802.3af standards, the port output power can reach 25-30W. In layman's terms, PoE switches are switches that support network cable power supply, which can not only realize the data transmission of ordinary switches. The function can also supply power to the network terminal at the same time.
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