For almost a decade now, IT Teams have relied on the 1000BASE-T Ethernet standard over copper wires. Using Category 5e and Category 6 cables, network admins are used to achieving data speeds of roughly 1 Gbps for single users. While these throughput speeds have been adequate for a while, the increasing demand for speed has […]
You know Power over Ethernet as the cabling technology used in information technology that transmits both data and power using a standard Ethernet cable. PoE gives users the ability to deploy powered devices at any location, regardless if electrical outlets are present. It is this characteristic that makes Ethernet the ideal default cabling medium that […]
In 1973, Robert Metcalfe wrote a memo that would serve as the founding concepts for the technology that we now know as Ethernet. Xerox Parc assigned Robert Metcalfe with the task of connecting a group of personal computers to a printer. Along with his co-inventor David Boggs, Robert Metcalfe invented the cabling technology that would […]
Why is Power over Ethernet (PoE) far from reaching market saturation levels? Power over Ethernet has evolved since its inception in 2002. IEEE has introduced PoE standards with increasingly higher power outputs to account for the evolving use-case scenarios for PoE. But even though the technology has been around for over a decade, PoE has not […]
802.11acintroduced gigabit speeds to the 802.11 body of Wi-Fi standards, but the Wi-Fi alliance has already begun exploring 802.11ax, a follow-up standard that is promising to deliver double-digit gigabit speeds. The new standard is led by Huawei and the Wi-Fi Alliance. Huawei has reportedly achieved 1.5 Gbps speeds using the 5 GHZ frequency band in laboratory […]
Google Fiber just announced that it will give low-income families in Kansas City, the opportunity to receive symmetrical 25 Mbps broadband services for $15/month. 25 Mbps just happens to meet FCC’s recently raised minimum broadband threshold. Internet service offerings below the 25 Mbps rate do not qualify as broadband. Kansas City residents also have the […]
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 […]
We’ve compiled a list of the most commonly asked questions about VDSL & VDSL2. If you’re interested in learning more about ADSL and ADSL2+, visit our ADSLs/2+ FAQ here. 1. What is VDSL/VDSL2? VDSL, or Very-High-Bit-Rate Digital Subscriber line, allows Internet Service Providers to provide fast connection speeds via legacy copper lines. VDSL and VDSL2 […]
Last year, FCC Chairman Tom Wheeler redefined broadband, raising the qualifying speeds from 4 Mbps DS/ 1 Mbps US to 25 Mbps DS/ 3Mbps US. This new standard toppled the once promising statistic that upheld that “99% percent of Americans had access to broadband speeds”. The FCC’s new definition spawned a new statistic that revealed […]
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, […]