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

Show the masking process, Q. Show the Masking process? Masking ...

Q. Show the Masking process? Masking Take out the address of the physical network from an IP address Used by routers inside the organization

Byte number - transport layer, Byte Number TCP number all data  bytes ...

Byte Number TCP number all data  bytes that  are transmitted  in a connection. Numbering  is independent  in each direction when TCP receives bytes of data  a process. It stor

ILab 2: Office Network Expansion, #queiLab 2: Office Network Expansion Con...

#queiLab 2: Office Network Expansion Connect to the iLab here. Submit your assignment to the Dropbox located on the silver tab at the top of this page. (See "Due Dates for Assig

Name the factors that affect the performance of the network, Name the facto...

Name the factors that affect the performance of the network? a. Number of Users b. Type of transmission medium c. Hardware d. Software

State the characteristics of thinnet, Thinnet Characteristics Short...

Thinnet Characteristics Shorter range (185 meters) as well as smaller capacity Bus topology LAN Connectors and cables include: thin coaxial cable, NICs and BNC-T

Path layer - sonet sdh , Path Layer The path  layer maps services  such...

Path Layer The path  layer maps services  such as DS3, FDDI, and ATM into the SONET  payload formal. This layer  provides  end to end  communications  signals  labelling path m

What is parabolic dish antenna, Q. What is Parabolic Dish Antenna? - In...

Q. What is Parabolic Dish Antenna? - Incoming signals means that the Signal bounces off of dish and is directed to focus - Outgoing signals signifies transmission is broadca

Concept of internetwork and intranetwork routing protocols, Describe the co...

Describe the concept of internetwork and intranetwork routing protocols?

Show the steps used at sender end by check sum, Q. Show the steps used at s...

Q. Show the steps used at sender end by check sum? The sender follows these steps: The data unit is divided into "k" sections, each off "n" bits All sections ar

Explain mesh interconnection networks, Mesh : This is two dimensional netwo...

Mesh : This is two dimensional networks.  In this all processing elements are organised in a two dimensional grid. The processor in the row i and column j are indicated by PE i .

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