Coaxial Cable - computer network, Computer Networking

Assignment Help:

Coaxial Cable

Coaxial  cable  carries signals  of higher  frequency ranges than those in twisted pair cable. In part  because the two media are constructed quite  differently. Instead of having two  in wires. Coaxial  cable  has a central core conductor of solid or standard wire ( usually copper)  enclosed in an insulating sheath which  is in turn encased in an outer conductor  of metal  foil braid or a combination of the two. The outer metallic  wrapping servers both as a shield against noise and as  the second conductor  which completes the circuit. The  outer conductor is also enclosed in an insulating sheath and the whole  cable is protected by a  plastic cover  with this  construction and a special  insulation and shielding coaxial  cable can have high  bit rate.

223_Coaxial Cable.jpg

        figure Coaxial Cable

In past coaxial cable was  widely  used in  analog  telephone  networks  where a single  coaxial  network  could  carry 10,000 voice  signals. Latte it was used in digital telephone networks.  Where  a single  coaxial  cable  could carry digital data up to 600Mbps. However coaxial  cable in telephone  networks  has largely been replaced today  with fiber optic cable.

Coaxial cables  are categorized  by their  radio government (RG) rating. Each  cable  defined  by RG rating  is adapted for  a specialized functions  as shown  in table below.

 

 

                                                   


Related Discussions:- Coaxial Cable - computer network

Types of parallel programming, TYPES OF PARALLEL PROGRAMMING There are ...

TYPES OF PARALLEL PROGRAMMING There are several parallel programming models in common use. Some of these are: Message Passing; Data Parallel programming; Shared

What is the last step in data encapsulation, The Five steps to data encapsu...

The Five steps to data encapsulation (IN ORDER): 1) User information is changed into data. 2) Data is changed into segments. 3) Segments are changed into datagram and pack

Domain names and address resolution, However what if you don't know about t...

However what if you don't know about the IP address of the computer you wished to connect to? What if you have to access a web server referred to as www.abc.com? How does your web

Describe the class C addresses, Q. Describe the Class C Addresses? ...

Q. Describe the Class C Addresses? The initial three octets are the network number as well as the last octet is the host number 2096896 blocks used for assignment to o

Session layer standards, Session layer protocols consists of NFS, SQL, RPC,...

Session layer protocols consists of NFS, SQL, RPC, Appletalk Session Protocol (ASP), XWindows, and NetBEUI.

Define the bulletin board intranet, Define the Bulletin Board Intranet ...

Define the Bulletin Board Intranet This type of Intranet in an organisation extends to everyone the capability to review or update information that would normally be placed

Hardware difficulty, Hardware difficulty It refers to the price of hard...

Hardware difficulty It refers to the price of hardware logic like connectors, wires, switches, arbiter etc. that are required for execution of interconnection network.

What are the possible ways of data exchange in ccna, Normal 0 f...

Normal 0 false false false EN-IN X-NONE X-NONE MicrosoftInternetExplorer4

How receiver detects error, How receiver detects error The frame is 100...

How receiver detects error The frame is 10011101. The generator is 1001. The message after appending the three zeros is 10011101000. The reminder on dividing 10011101000 by 100

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd