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Cree is a world-class producer of LED lighting and semiconductor products for power and radio frequency applications. In 2003, the PoE standard IEEE 802.3af was introduced and offered 15.40 watts with 12.95 watts of power available for connected devices . In 2009, the PoE+ standard IEEE 802.3at was introduced and offered 30 watts with 25.50 watts of power available for connected devices . AC power also requires heavier gauge wire, a conduit, and an electrician to install.
We have partnered with multiple vendors, including Igor and Molex, to support PoE in its various types of system architectures. We’ve tested all the major systems in our in-house lab to see how they perform technically, including voltage in relationship to the current, efficiency, dimming performance, flicker and more. We have educated and challenged our PoE partners about what it takes to succeed in the lighting industry, and in many cases have been a catalyst for improvements in their products and systems. But it can significantly impact energy consumption, especially when empty offices and conference rooms stay lit well after occupants have left the space.
PoE and LED
We form strong, collaborative relationships with our dealers to ensure they have the tools and support they need to be successful by providing them with state-of-the-art solutions. We bring green technologies to businesses helping them reduce their carbon footprint by reducing their energy usage. Wattage limits, especially with older Ethernet cabling, can only support lighting up to 30W. Once the handshake is achieved, the PoE injector or switch starts sending power, prompting the PD to power on.
We live in an environment where the specter of global warming threatens our ecosystem and our very way of life. That’s why Luminetworx™ Residential PoE LED recessed fixtures are designed first-and-foremost for optimal energy efficiency. Efficient lighting requiring 90% less electrical power, which in turn, contributes to a cleaner, more sustainable habitat for all living things.
Constellation Projector
PoE lighting can be readily paired with sensors, shades, and HVAC controllers without requiring a separate data cable. LED lights need DC power to operate, so AC-powered LED fixtures need a transformer to convert their power source to DC. In addition, the transformer itself can be bulky, and it emits heat because of the conversion. Low-voltage LED lighting can offer a dramatic reduction in energy required per lumen when compared to incandescent, halogen metal halide, and fluorescent equivalents. In fact, LED lighting is 30 percent more efficient than even the most efficient alternative, T8 fluorescent.
As the popularity of smart buildings continues to grow, more options will become available. However, it is important to note who the early innovators are and whose technology has time-tested results on its side. The CoreSync platform by Molex offers one of the more robust systems that is available on the market today. With on-premises or cloud-based software capability, wireless or wired control, and one of the most flexible light fixture agnostic systems available – the CoreSync system is hard to beat.
BMS Controller
Production testing and quality control is best in class to ensure that all systems work properly. At Axis, we work closely with our customers, market partners and PoE manufacturers to deliver PoE lighting in a way that meets the lighting design intent. PoE offers robust building system integration opportunities, and as interest grows in the owner community, we will continue to support stakeholders in improving their PoE lighting initiatives. Our in-house support team is there for you every step of the way, from PoE training upon request, to quotes through engineering and project management.
PoE benefits your business in various ways, from increasing cost savings and prioritizing sustainability to increasing the health and productivity of your employees. At the same time, it also introduces a significant element of flexibility into your physical setup. More flexible power sources can increase the use of smart technology throughout the building and move individual devices around without significantly increased costs. All PoE systems are tested in our in-house lab to ensure quality performance and gather feedback in support of PoE product development. We have evolved and expanded our solutions engineering and factory production techniques to support the optimal deployment of all system architectures. Virtually all Axis luminaires are available with PoE systems and have been tested to meet the UL requirement for low-voltage systems that applies to PoE lighting.
Therefore our recessed fixtures are a favorite of contractors, architects, and lighting designers. Because they offer feature-rich installation, integrate quietly into ceilings, and present artwork, textures and architectural features at their dramatic best. In other words they set the mood, expand the space, and create stunning effects. All while allowing you to navigate easily throughout the interior of your home. Platformatics offers a fully integrated, cloud-based PoE system.
Using PoE to power low-voltage DC-powered LED lighting has many benefits over both traditional lighting options and newer AC-powered LED options. PoE lighting is available in several different system architectures, and some are more practical than others for certain ceiling types. It is prudent to understand these pros and cons at the conceptual design phase, before a PoE manufacturer is selected.
Considering custom details that you’re truly passionate about can transform the look and feel of the space. Your kitchen is of course where you cook delicious meals and gather with friends and family, and for most people it’s the central hub of the home. While a run of the mill pendant light may do the trick, a truly special and modern PoE Lighting Fixtures can elevate the space almost instantly. Easily retrofit your existing security camera by adding PoEWit Outdoor PoE Security Lighting.
Cree partners with building and facility managers on more customized financial analyses based on its expertise and experience in indoor and outdoor lighting, EV/HEVs, and electronic signage. This becomes quite useful to facility owners and managers with integrated views of their facility’s energy usage. Not only that but smart LED hubs allow network-connected devices like smartphones, tablets, laptops, and wearables to manage lighting as users move from one room to another. Businesses can replace LED lights’ electrical power source with an alternate but common power source found in the networking world— Power over Ethernet .
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