Cable Modem Access :: essays research papers fc

Cable Internet The Internet has been around for oer 40 years and despite technological advances in speed, people restrained complain that its too slow. How can people get their favourite songs or visit their favorite sites before dinner is over? This stem will discuss one option, seam net income access.Until now internet the public had to access the WWW through slow holler parameters, connecting anyplace from 300 bps in the infancy of public access to 56k. only if now there are several high-speed alternatives to the old phone line, one being the cable modem. Using your cable TV supplier as your ISP, people can access the Internet at speeds up to 27 Mbps, but limitations with hardware limit this to about 2Mbps (www.TechTarget.com). This speed is fine for most users. It is also always on. Meaning you do non have to dial-up to your ISP. It is similar to a LAN connection. This hasnt been done before mainly because when cable TV companies were being formed, the profits were only being instal up to send data and not to receive it. The remedy for this was to climbing the networks not only to be able to receive information, but to conduct the larger amount of bandwidth (www.Vicomsoft.com). The way cable internet access is doable is my using a standard cable TV coax line as the medium and a cable modem to connect the computer to the Internet. The cable TV provider has a Cable Modem Termination System (CMTS) that because goes through the coax line to the home. The coax line is then connected to a splitter, with one line going to the television or set-top box, and the other to the cable modem (www.Techtarget.com). The cable modem then is connected to a PC via a Cat 3 or 5 cable to a network card. Some modems can also be connected via the USB or FireWire port. The showcase of modem a person needs depends on the standard the provider is using. ane may be using the Multimedia Cable Network Systems (MCNS)/ info over Cable Systems Interface Specificatio n (DOCSIS) standard, and the IEEE 802.14 standard. The faster, bandwidth efficient, better performing, and more healthy choice is the MCNS DOCSIS standard (www.Vicomsoft.com). Because this is the standard, most manufacturers have developed their modems to work with it, though some manufacturers have based theirs off of the IEEE 802.14 standard.