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The POE uses network cables as interfaces to directly generate power for the router and AP. When the power supply standard is the same, only one network cable is needed to power on the POE. This simplifies lines, facilitates management, and ensures a beautiful environment. Why do we need the Read more…
The application of POE switches in the security industry has brought qualitative changes to the video surveillance system. It can power PoE terminals, such as wireless AP and network camera, through network cables. The transmission distance is up to 100m. Simple installation, plug and play. Very suitable for wireless city, Read more…
Industrial Switch: Managed Industrial Ethernet Switches A managed industrial Ethernet switch provides valuable capabilities that go beyond the basic functionality of an unmanaged switch, combined with such industrial characteristics as extended operating temperature, ruggedized enclosure, and ingress protection. By allowing you to manage, configure, and monitor your LAN settings, a managed Read more…
Turn on the extension switch，Extend function extending max power and data transmission distance from 100 meters to 300 meters.(usually250meter only in market. ) which is easy to expand network via ethernet cable to somewhere without power supply but need fix device such as IP Cameras. Take an 8 port 1000M Read more…
In recent years, PoE power supply technology has been gaining momentum. With a range of advantages such as simplifying the installation and deployment of power-using devices, energy saving, and security, PoE power supply has become a new favourite for scenarios such as wireless coverage, security monitoring, and smart grids. What Read more…
Switches and switch connections are generally available in these two modes: cascading and stacking. The cascade is further divided into ports,here we will focus on two types of cascade, the normal port cascade and the UPLINK port cascade. 1>.Use UPLINK port cascading Cascading means that the switch is connected to Read more…
PoE (Power Over Ethernet) technology brings new capability and device expansion to network deployments, such as IP cameras, indoor wireless access points, VoIP (Voice over IP) phone systems which are capable of receiving power over Ethernet cabling. Among them, VoIP phone is a fast-growing area for small and medium-sized businesses Read more…
Lightning is inevitable all over the world and it causes real trouble to all electrical and electronic devices. Also, the network devices are not safe from attack. Especially if you have a tower without any lightning conductor, your network devices such as the router or switch are prone to lightning Read more…
Uplink portThe uplink port refers to the port connected to the aggregation or core network. Usually, the interface rate is higher and does not support the POE function. The port iu marked with UPLINK is the uplink port, usually on the far right of the switch, 1-2 (some are 4 Read more…
The standard 48V poe switch can only provide DC44-57V voltage. It can’t directly power 12VDC camera or other 12VDC PD devices. We can use 48V to 12V POE splitter cable to power the 12VDC device.The POE splitter cable is to solve the problem that some powered devices do not support Read more…