Network Cable Types and Specifications

UTP: (Unshielded Twisted Pair)

Short for unshielded twisted pair, a popular type of cable that consists of two unshielded wires twisted around each other. Due to its low cost, UTP cabling is used extensively for  and telephone connections. UTP cabling does not offer as high  or as good protection from interference as or , but it is less expensive and easier to work with.

STP: (Shielded Twisted Pair)

Often abbreviated STP, a type of copper telephone wiring in which each of the two copper wires that are twisted together are coated with an insulating coating that functions as a ground for the wires. The extra covering in shielded twisted pair wiring protects the transmission line from  leaking into or out of the cable. STP cabling often is used in  networks, especially fast data rate Ethernet.

Fiber optic:

Fiber optic cabling consists of a center glass core surrounded by several layers of protective materials  It transmits light rather than electronic signals eliminating the problem of electrical interference

Click Here Download 

. 

DATA COMMUNICATION AND NETWORKS

DATA COMMUNICATION AND
                   NETWORKS

Network Definition

A network can be defined as two or more computers connected together in such a way that they can share resources.

Also defined as group of computers or other devices are connected through cable or other media.

The purpose of a network is to share resources.

Routers

à  Communication Device Connecting Multiple   computers to other Routers

  à  Connects Multiple Networks using Similar or   Different Protocols

  à  Manages best Route

  à  Used when Several Networks are Connected  Together

  à  Intelligent

  à  Transfers Data in Less Time

Click Here for Downloading

Peer to peer networking

Peer to peer networking Fast Speed Data Shear one pc to others

Step#1

Go to Network  & Shairing Center

Step#2

Open New page

Step#3

Click Property 

Step#4

Click TCP / IP4 

Step#5

Put the static IP

Step#6

Add IP Address 

Step#7

Same use steps  2nd  PC

Step#8

Connect both pc's shear data easy  some fowling steps

Fast speed Data  Shear