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19-Port 100/1000M Intelligent PoE Switch—HR900-AF-1621GS-300

HR900-AF-1621GS-300

Product Description:

19 port 10/100/1000M intelligent standard PoE switch, adopting high-quality and high-speed network ICs and the most stable PoE chips, this series of PoE switches can provide seamless connection for 10/100/1000M Ethernet. The switches incorporate the latest AI functions, and the ports automatically turn on AI mode in Extend mode. The PoE power supply port can automatically detect and supply power to powered devices that comply with the IEEE802.3af or IEEE802.3at standards. Non PoE devices are not powered by intelligent detection and only transmit data. PoE technology (Power over Ethernet) is the power over Ethernet technology. It means that while transmitting data signals for some IP based terminals (such as IP phones, wireless access APs, network cameras, etc.), it also provides DC power supply technology for this device. These devices receiving DC power supply are called power receiving devices. This product has simple and convenient installation and maintenance methods, as well as rich business features, to help users create a safe and reliable high-performance network. Mainly positioned at the core or convergence layer of user networks such as industrial parks, buildings, factories and mines, government agencies, and residential broadband; It can be widely used in Ethernet access scenarios such as small and medium-sized enterprises, internet cafes, hotels, schools, etc.


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Featuresand Benefits Parameter Product structure Application topology

16*10/100M POE ports + 2* Gigabit Ethernet Uplink ports +1* Gigabit SFP Port;
Comply with IEEE 802.3, IEEE802.3u,IEEE802.3ab, IEEE802.3z standards;
Ethernet port 10/100M rate auto adaptive;
PoE port is in Extend mode, and ports 1-16 force 10M to automatically turn on AI mode;
Supports POE priority, in order from 1 to 16 ports, enabled by default;
Flow control method: IEEE 802.3x standard is used for full duplex, and Back pressure standard is used for half duplex;
Zero configuration feature, automatically supplied to adaptive devices;
Monitor the working status of the panel indicator light and assist in fault analysis;
It is equipped with a three gear one key intelligent Dip switch, which supports VLAN, Default and Extend modes;
Support port lightning surge: common mode 4KV(level B); Electrostatic ESD: air 8KV, contact 6KV(level B).

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