X-PoE®
Extended Power over Ethernet [X-PoE®]
A game-changer to accelerate the adoption of DC technology
Power over Ethernet (PoE) technology, first introduced in 2003, improved our existing distribution systems by allowing us to transmit both power and data to devices over an Ethernet cable. By removing the need for separate AC power circuits, it transformed the field and enabled widespread usage of newer devices, such as those powered using DC
X-PoE® (Extended PoE) technology represents a present-day upgrade of PoE. It is fast to install and doesn’t require electricians, meaning buildings can resume operations quickly. It improves upon current systems on all fronts:
Reduces the cost of utilising DC connected lighting systems
- Multiple channels for constant current/voltage LED driving
- Provides 8 ports that can deliver controlled power in either IEEE standard (90W per port) or DC (110W per port) configurations.
- Powered by a 48V-57V low-voltage DC input, it ensures efficient and reliable operation, maintaining consistent and optimised power supply to connected LED fixtures
- Reduces material usage by up to 40%, thus saving energy at very competitive costs.
FAQ
DC lighting system utilises direct current (DC) electricity to power lighting fixtures.
Alternating current (AC), which drives all the LED drivers, periodically reverses direction. DC flows steadily in one direction, making it suitable for lighting applications.
Alternating current (AC), which drives all the LED drivers, periodically reverses direction. DC flows steadily in one direction, making it suitable for lighting applications.
Some of the major advantages of DC lighting are:
- Simplified Installation: DC lighting eliminates the need for AC electrical wiring, reducing both installation time and costs
- Efficiency: DC lighting systems can be more efficient than traditional AC systems, especially in applications where power needs to be converted from AC to DC
- Stability: DC power tends to be more stable and reliable for lighting, especially LED lighting
- Renewable Integration: DC lighting systems can more easily integrate with renewable energy sources such as solar panels, which also generate DC power
Most LED lighting fixtures are compatible with DC power. This includes LED bulbs, strips, and panels which are within 48V DC and other specialised fixtures designed for DC operation. Most lighting manufacturers are now adopting DC lighting fixtures.
Future trends for DC lighting include advancements in power delivery technology, integration with IoT devices and sensors, and the development of standardised protocols for interoperability and compatibility with other building systems.
DC lighting systems are commonly used in commercial buildings, offices, retail spaces, healthcare facilities, and educational institutions. They are also suitable for outdoor and architectural lighting applications, where centralised control and energy efficiency are highly desired.
