Quickcomputerstips
- What is a twisted pair cable used for?
- What type of cable is twisted pair?
- How many wires are in twisted pair cable?
- What is the difference between twisted pair cable and fiber optic cable?
- What is the difference between twisted pair cable and coaxial cable?
- How many twists are in a twisted pair cable?
- What are the color used in twisted cable?
What is a twisted pair cable used for?
Twisted Pair cables are used in telephone lines to provide data and voice channels. The DSL lines make use of these cables. Local Area Networks (LAN) also make use of twisted pair cables. They can be used for both analog and digital transmission.
What type of cable is twisted pair?
There are two main types of twisted pair cables, unshielded twisted pair (UTP), and shielded twisted pair (STP), which contains each pair of wires within an aluminium foil shield for further isolation. The impedance of a typical twisted pair is of the order of 100–150 Ω.
How many wires are in twisted pair cable?
A twisted pair cable comprises of two separate insulated copper wires, which are twisted together and run in parallel. The copper wires are typically 1mm in diameter. One of the wires is used to transmit data and the other is the ground reference.
What is the difference between twisted pair cable and fiber optic cable?
Twisted pair cables are used for wire shielding and data networks. Optical fiber cable is generally suited for long distance networks among cities and countries.
What is the difference between twisted pair cable and coaxial cable?
The Major Differences Between Coaxial Cable and Twisted Pair
Coaxial cables are generally used for cable television and internet connections. ... Twisted pair cables are thinner and less expensive. Coaxial cables are better shielded from crosstalk. Twisted pair cables provide high transmission rates.
How many twists are in a twisted pair cable?
If you are talking about Ethernet twisted pair cables, then it's four pairs. Telephone cables have two pairs, but are not generally called twisted pair cables.
What are the color used in twisted cable?
There are five (5) main colours used in twisted pair cables, these are Blue; Orange*; Green*; Brown and Slate.
