How to Choose the Power of a POE Industrial Ethernet Switch
The feature of poe industrial Ethernet switch is that it has a poe power supply function, which can supply power to network devices such as network cameras (IPC) and wireless APs, so that the connection of these devices eliminates the need for complicated power wiring. So what is the general power of the specific poe industrial Ethernet switch, and how to choose the power of the poe industrial Ethernet switch? This article will introduce you to the power of poe industrial Ethernet switches.
How big is the power of poe industrial Ethernet switch?
Poe industrial Ethernet switches have 100M and Gigabit industrial Ethernet switches. Among them, the TG-NET P3000 series are full Gigabit poe industrial Ethernet switches, the P1000 series are 100M poe industrial Ethernet switches, and the P2000 series are Gigabit plus 100M poe industrial Ethernet switch, P3000 series full Gigabit poe industrial Ethernet switch, provides 8 10/100/1000M adaptive electrical ports, P3000 series has two models that provide 4/8 each to support IEEE802.3af/at standard Poe ports, each port has a limit output power of 30W.
P2000 series Gigabit poe industrial Ethernet switches support full-port IEEE802.3af power supply, and support high-power 802.3at/30W power supply. The P1000 series 100M poe industrial Ethernet switches provide 5-8 10/100M adaptive electrical ports. The P1000 series includes 4 models, which respectively provide 2/4/8 ports supporting IEEE802.3af/at standard poe ports, The output power of each port is limited to 30W.
How to choose the power of poe industrial Ethernet switch
1. Pay attention to the power supply standard when choosing poe industrial Ethernet switch power
Determine the power supply protocol (such as 802.3af, 802.3at or non-standard poe) supported by the power receiving terminal (AP or IPC). The poe power supply protocol supported by the industrial Ethernet switch needs to be consistent with the power receiving terminal. The single port output power of the 802.3af standard poe industrial Ethernet switch is 15.4W, and the single port input power of the 802.3at standard poe industrial Ethernet switch is 30W. It is recommended to use the 802.3at standard poe industry for the power receiving equipment.
2. When choosing poe industrial Ethernet switch power, pay attention to the physical port
The ports of poe industrial Ethernet switches range from 4 to 24 ports. Please consider the number of poe power supply ports according to the number of power-receiving terminal devices.
3. Pay attention to the transmission rate when choosing the power of the poe industrial Ethernet switch
The transmission rate of the poe industrial Ethernet switch is divided into 100M and Gigabit. It is necessary to consider the quota rate that the port needs to support according to the power receiving terminal and business requirements. Under normal circumstances, the performance of Gigabit Poe Industrial Ethernet Switch is better than that of 100M Poe Industrial Ethernet Switch. If the monitoring equipment is configured with a high-definition camera but the bandwidth is not enough to support high-definition transmission, packet loss will occur and affect the monitoring effect (delay, card pause). To achieve high-definition and smooth effects, Gigabit poe industrial Ethernet switches can be used.
4. Pay attention to manageability when choosing poe industrial Ethernet switch power
Poe industrial Ethernet switches are divided into network management poe industrial Ethernet switches and basic poe industrial Ethernet switches. The basic poe industrial Ethernet switch mainly provides the poe power supply port, which does not need to be configured for direct use; the network management poe industrial Ethernet switch can flexibly configure the port power supply time and priority while providing the poe power supply, and can specify a more reasonable power supply plan.
This article introduces the power of poe industrial Ethernet switches and what to pay attention to when choosing the power of poe industrial Ethernet switches. In short, the poe technology can ensure the reliability of the existing structured wiring while ensuring the normal operation of the existing network. The newly launched poe industrial Ethernet switch that meets the IEEE802.3aT and IEEE802.3af standards has a port output power of 25- 30W.
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