Big Data and the Information Autobahn

November 5, 2015 at 8:00 AM

 

By 2017 the amount of data transported globally through mobile networks is expected to reach a staggering 7.7 zettabytes (7.7 billion terabytes), and this will be only a portion of the total data being processed in and out of data centers around the world.

 

To handle the massive throughput required these trillions of bits of data will require high-speed-connection technology such as fiber optics and 40GBASE-T Ethernet.

 

The data centers of today often employ Gigabit and 10-Gigabit Ethernet as a backbone technology and in many cases utilize Gigabit to the desktop due to the lowering cost of Gigabit Ethernet switches and interface cards. Until now this was sufficient throughput for most SMB and Enterprise networks. But with the explosion of Big Data and IoT applications this will no longer be longer adequate.  Users will require access to huge global databases as well thousands of IP enabled devices in order to run their business.

 

10GBASE-T or 10-Gig Ethernet over copper twisted pair cabling was standardized in 2006 and can be used with both Category 6 cabling (max distance 55 meters) , Category 6a cabling (max distance 100 meters) and the newer Category 7 cabling (max distance 100 meters).

 

40GBASE-T or 40-Gig Ethernet is currently in development along with Category 8 cabling that will be required to run 40-Gig over copper twisted pair.

 

Another viable option for Big Data’s throughput requirements is fiber optic connectivity. Although usually more costly than a copper based solution, fiber can, right now, support Terabits of throughput on a solitary, Single mode fiber cable. The higher system cost is due to the expensive laser driven fiber transceivers that are required to transmit and receive voice, video and data packets at blazing fast speeds.

 

The future is clear, the demand for data by businesses and consumers will grow exponentially and using fiber optic and high speed Ethernet connectivity will make meeting this demand possible. 

 

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