Monday, January 09, 2012

What Is (EoC) Ethernet Over Copper?

If you are involved in Information Technology, you have surely heard of (EoC) Ethernet over copper. This technology allows for a faster Ethernet connection so that customers can email or surf the web at faster speeds. Let us speak to you more about (EoC) Ethernet over Copper.

In order to understand how Ethernet over copper works, you should first look at the history of Ethernet technology. Ethernet is older than you may think; Robert Metcalfe, a researcher working for Xerox, invented it in 1973. Metcalfe was assigned the task of building a networking system for all of Xerox’s computers so that they could all print off the same printer. This was the first time that hundreds of computers would be connected to the same network, and the network had to move fast enough to keep up with the printer. Metcalfe worked on this project for several years; in 1979, he left Xerox to promote the use of local area networks (LAN) in personal computers.

Metcalfe’s protocol connected computers to a network using a single coaxial cable. Soon this system proved to be overly expensive to install as well as unreliable. The coaxial cable was replaced with point-to-point links connected by hubs and switches. Over time, new technology developed for faster connections.

In any event, Ethernet works by sending data packets from station to station. All Ethernet stations use the same frame formats, and network cards are often hard-wired into modern computers so that they can easily access Ethernet networks.

So where does Ethernet over copper come in? EoC is the newest type of data packet transmission technology. This technology uses copper wires to transmit data packets from one computer to another over the Ethernet network.

EoC is a fast and cheap technology; it can run a 10 Mbps Ethernet connection for a little over or under a thousand dollars a month. EoC uses 5 pairs of copper wires to run, giving it the added advantage of being able to work even if a couple of pairs become non-functional. In this case, the network will run more slowly.

The main disadvantage of Ethernet over copper is that a building must be located fairly close to the Ethernet mainframe in order to receive services. In areas where this is not possible, you can install Ethernet over serial connection, which functions similarly.

EoC has actually been around since the turn of the 21st century, but it is only recently that Ethernet installation companies have realized how lucrative a technology Ethernet over copper is.

One of the primary carriers of EoC, Hatteras Networks, offers EoC services as an alternative to fiber service in areas where fiber access is not possible. Hatteras, which is based in North Carolina, has had success connecting clients all over the world; as a result, many Ethernet carriers are switching from fiber access to EoC access in an attempt to cash in on this success.

Ethernet connectivity has had a long history. Currently, Ethernet over copper is one of the most viable options for connecting businesses on a fast, reliable network.

To take advantage of EoC for your business network, simply request a free quote here:

Business Ethernet & More

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3 Comments:

Blogger Unknown said...

Hatteras is not a carrier. It is a vendor.

7:09 AM  
Blogger Tony Sampano said...

Hatteras Networks is now Overture Networks, the two companies merged last year see here www.overturenetworks.com Quote from the website "Overture is harnessing the power of Carrier Ethernet to provide an entrance to a smarter network. We develop and manufacture high-speed Carrier Ethernet Edge and Aggregation solutions that multiply revenue and streamline operational costs by cost-effectively enabling high-capacity Ethernet services over any physical media – fiber, copper and TDM."

9:41 PM  
Blogger Tony Sampano said...

EOC is also capable of running up to 15Mbps per pair symmetric.. can be run over 1pair or bonded on up to 32pairs.. Most commonly up to 8 pairs giving a maximum bonded rate of 120Mbps

9:45 PM  

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