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Powered Fiber Cable Systems

Exploring Powered Fiber Cable Systems (PFCS)— Is it time for PoE to Divorce Power and Data?

Power over Ethernet (PoE) is known for its simultaneous transmission of power and data using twisted pair copper, but will the search for faster speed rates influence the separation of data and power? New Powered Fiber Cable System (PFCS) solutions introduce a new breed of PoE extension. The solution utilizes a powered fiber cable that […]

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PoE Compatibility vs Compliant

Compatible vs Compliant PoE Devices—What is the difference?

Compliant PoE devices and compatible PoE devices do not hold up to the same 802.3af/at standard. Misunderstanding the difference between compliant and compatible devices can lead to interoperable connections. Powered Devices labeled as “compliant” fulfill IEEE’s strict requirements of supporting both Mode A and Mode B power modes. 802.3af/at compatible Powered Devices on the other hand, […]

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PoE Lighting

Largest PoE Lighting Installation Ushers Age of Innovation at Watt Family Center

Royal Phillips has announced its first large-scale lighting deployment powered by Power over Ethernet (PoE) at Clemson University. The University’s Watt Family Innovation Center now boasts state-of-the-art lighting that combines the energy efficiency of LED lighting with the simplicity of PoE cabling. PoE Lighting is a cutting edge technology that provides a branding statement of […]

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What is DSLAM?

What is DSLAM?

DSLAM Definition DSLAM Definition: A DSLAM, or Digital-Subscriber-Line-Access-Multiplexer, is a network distribution device that aggregates individual subscriber lines into a high-capacity uplink. These high capacity uplinks, either ATM or Gigabit Ethernet, connect subscribers to their Internet service providers (ISPs). DSLAM units are typically located in telephone exchanges or distribution points. They allow for the high-speed […]

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