PFS3218-16ET-135 PoE switch

The PFS3218-16ET-135 from Dahua is an economical PoE switch that is used to build IP surveillance systems. It is equipped with 16 RJ45 10/100Mbps ports that support PoE 802.3af/at technology, as well as two RJ45 Uplink 1 Gbps shared ports (Combo) with two ports for SFP inserts. It complies with IEEE 802.3af, IEEE 802.3at and Hi-PoE standards (for the first two ports). This switch has a total PoE power budget of 135W for the devices connected to it. It also includes features such as PoE Watchdog, port isolation capability, VIP port QoS, and 250m long distance mode support. The device has LED indicators on its front panel to show its operational status. It is easy to use and the plug & play technique makes installation a breeze.

We present PFS3218-16ET-135, intelligent PoE with the PD Alive (Poe Watchdog) function and the possibility of transmission Poe over long distances. This product has been designed to ensure smooth transmission thanks to a wide range of operating temperatures from -10 to 55 ° C (14 ° F to 131 ° F). In addition, it has port insulation to increase safety and reliability. Thanks to this device, you can be sure that your PoE system is safe.

The highest level of performance

The unhealthy Dahua network switch operates based on automated recognition, adaptation and management of active connections, as well as maintaining the highest level of work efficiency at the lowest demand for electricity. In addition, the installation and use of the device is very simple, thanks to the Plug Nad Play technique. The advantage of Switch Dahua is also the universal shape of the housing that allows the switch to operate the freedom as a free -standing device and as part of a larger installation located in the Rack ICT wardrobe.

Support for SFP modules

A characteristic feature of Switch Dahua are the built-in 2 Combo Uplink ports, consisting of the RJ-45 ports working in parallel and SFP ports. SFP sockets allow the use of a switch in modern monitoring systems that use high -pass fiber optic networks to transmit data. To connect the switch to a fiber optic network, it is necessary to use the appropriate SFP module. It should be remembered that the corresponding RJ-45 and SFP sockets work in parallel. If the transmission takes place around the SFP port, then the RJ-45 port is turned off and vice versa.

Smart PoE ports

The device uses sixteen PoE ports, each of which allows the power supply to power with a power consumption not exceeding 30W (the exception are the first 2 ports with Hi-POE support, which can provide power of up to 60W). An additional advantage of Switch Poe Dahua is the function associated with the intelligent protective mechanism, which regulates power consumption at the time of overload. If all powered devices exceed the value of 135W, the switch automatically disconnect the communication port with the lowest priority. This solution will protect the installation from overloading and protect the proper and uninterrupted functioning of the remaining equipment.