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EAP650 Support for 48V Passive PoE and 24V Passive PoE Injector
The EAP650 is a high-performance access point that supports both 48V Passive PoE and 24V Passive PoE Injector. This article will provide a detailed explanation of these key concepts and how they relate to the EAP650.
Passive PoE
PoE, or Power over Ethernet, is a technology that allows network devices such as access points, IP cameras, and VoIP phones to receive both power and data over a single Ethernet cable. This eliminates the need for separate power supplies and simplifies installation.
Passive PoE, also known as non-standard PoE, is a type of PoE that does not use any communication protocols to negotiate power delivery. Instead, it relies on a simple voltage drop across the Ethernet cable to detect the presence of a powered device. Passive PoE is typically used in situations where the powered device does not support standard PoE, or where the cost of a standard PoE switch is prohibitive.
48V Passive PoE
48V Passive PoE is a type of Passive PoE that uses a voltage of 48V to power the device. This voltage is commonly used in enterprise-grade networking equipment and provides a sufficient amount of power for most devices.
The EAP650 supports 48V Passive PoE, which means that it can be powered by a 48V Passive PoE injector or a 48V Passive PoE switch. This allows for flexible deployment options and simplifies installation.
24V Passive PoE Injector
A 24V Passive PoE injector is a device that adds power to an Ethernet cable, allowing a powered device to receive both power and data over the same cable. A 24V Passive PoE injector is typically used to power devices that do not support standard PoE, or where the cost of a standard PoE switch is prohibitive.
The EAP650 supports 24V Passive PoE Injector, which means that it can be powered by a 24V Passive PoE injector. This provides an alternative to 48V Passive PoE and allows for even more flexible deployment options.
The EAP650 is a high-performance access point that supports both 48V Passive PoE and 24V Passive PoE Injector. This allows for flexible deployment options and simplifies installation. By understanding the key concepts of Passive PoE, 48V Passive PoE, and 24V Passive PoE Injector, you can make the most of your EAP650 and ensure that it is deployed and configured correctly.
References
- Cisco Catalyst 9100 Series Switches PoE Powered Devices List
- IEEE 802.3 - Power over Ethernet
- Ubiquiti Unifi 802.3af PoE Splitter
// Example of a simple 24V Passive PoE injector circuit
const int power = 24;
const int data = 8;
void setup() {
pinMode(power, OUTPUT);
pinMode(data, OUTPUT);
}
void loop() {
digitalWrite(power, HIGH);
digitalWrite(data, HIGH);
}