Wired Network Connections

The wired network connections can be defined as a jack in which we plug a network connection and hence a wired connection is established. Wired network connections are similar to the phone jacks except for the size. Network jacks are yellow and orange in color. Wired network allows for the fast and easy access to the internet. All the wired networks are full duplex, switched.

All these wired connections are of about 100mb. Wired connections are much faster than dial up connections. Any DSL connection is 1800 times faster than the ordinary dial up connection. Though wired network connections are of many uses, but they require an extensive network of wires. The wired connection require extensive cable network underneath. This network requires an expense of coaxial cable, copper cable and sometimes fiber optic to get established.

Wired Ethernet Network Connections

This is a very fast wired Ethernet connection. The wired Ethernet connection can provide up to 1000mbit/sec speed. However it can not be ensured that full connection can be utilized. The usual wired Ethernet connection is provided using optical fiber cable or twisted pair cable. Its initial bandwidth can be of 10mbits/sec. this wired broadband connection does not require any additional hardware for its application.

Types of wired internet connections

There are many types of wired internet connections which help to establish wired network connections. B-ISDN, DSL, ADSL, ADSL+2, SDSL, VDSL and cable are included in the various forms of the wired internet connections-DSL stands for broadband integrated services digital networks. Unlike ordinary ISDN when the data is transferred over an optical fiber cable its efficiency and speed is increased, this high speed broad band connection is then termed as B-ISDN. The wide implementation of this connection is not that popular. SONET provides the backbone physical structure for this connection. When you need an internet connection which is not binding your telephone line when you are connected to the worldwide network, the best option to go for is digital subscriber line (DSL).DSL is always on except for an unexpected electricity failure. The most modern version of DSL is ADSL that is asymmetric digital subscriber line. It supplies the speed of about 9Mbps maximum. ADSL is applied using special modem. An extension to ADSL is ADSL+2 in order to provide faster internet connections. This ADSL connection splits the copper wired telephonic connection into two lines. This connection is provided by ISPs in areas which are close to their network. Symmetric digital subscriber line (SDSL) is most commonly used in Europe. The data rate for this network is about 3mbps.SDSL send high frequency faster internet signals over the traditional copper cable. This connection also requires particular modem. VSDSL is an improved and extended version of SDSL, meant to cover small geographical areas. More recent cable modem is placed in for the TV channels and the internet at the same time.

Comparison of dial up wired connections

As compared to the wired high speed connections dial up connections are much slower. Traditional dial up connection posses the speed of 54kb whereas any broad band wired connection can reach to a speed to 3mb.the dial up connection though is less expensive, but one has to incur cost when ever trying to connect. Broad band wired connections are a one time expense because for that one has to buy an additional modem. However this expense holds a msuch faster access and connectivity to the internet. This traditional dial up network blocks the telephone line when a user is connected to the internet. However wired broadband connection enables you to connect to the internet and at the same time you can use your telephone line.

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