about net speed

[eyes2good]

100 mbps ke speed kasee hotee hai

achi hai ya buree


broad band kisay kehtay hain aur os ke speed kasay measure ke jatee hai.

broad band ka matlab kya hai ??????

[Muhammad Khalil]

Re: about net speed

hum to siraf dailup use kerty hian .....Only

[Abdul Qudoos]

Re: about net speed

i Hope some one Translate this in Urdu:D cause i dont have Time to Type in Urdu and my English is also not well;)hehehe
anyways Here you Go eye2good

Broadband in telecommunications is a term which refers to a signaling method which includes or handles a relatively wide range of frequencies which may be divided into channels or frequency bins. Broadband is always a relative term, understood according to its context. The wider the bandwidth, the more information can be carried. In radio, for example, a very narrowband signal will carry Morse code; a broader band will carry speech; a yet broader band is required to carry music without losing the high audio frequencies required for realistic sound reproduction. A television antenna described as "normal" may be capable of receiving a certain range of channels; one described as "broadband" will receive more channels. In data communications a modem will transmit a bandwidth of 64 kilobits per seconds (kbit/s) over a telephone line; over the same telephone line a bandwidth of several megabits per second can be handled by ADSL, which is described as broadband (relative to a modem over a telephone line, although much less than can be achieved over a fibre optic circuit, for example). With Cable Broadband there is a higher chance of maintaining a constant broadband speed compared to ADSL services.

[eyes2good]

Re: about net speed

Thanks for such a nice information

per poori tu daynee thee naa:embarasse

[Abdul Qudoos]

Re: about net speed

Sorry :P Here You Goes

This article is about the general technical term. For end user Internet access methods see Broadband Internet access.

Broadband in telecommunications is a term which refers to a signaling method which includes or handles a relatively wide range of frequencies which may be divided into channels or frequency bins. Broadband is always a relative term, understood according to its context. The wider the bandwidth, the more information can be carried. In radio, for example, a very narrowband signal will carry Morse code; a broader band will carry speech; a yet broader band is required to carry music without losing the high audio frequencies required for realistic sound reproduction. A television antenna described as "normal" may be capable of receiving a certain range of channels; one described as "broadband" will receive more channels. In data communications a modem will transmit a bandwidth of 64 kilobits per seconds (kbit/s) over a telephone line; over the same telephone line a bandwidth of several megabits per second can be handled by ADSL, which is described as broadband (relative to a modem over a telephone line, although much less than can be achieved over a fibre optic circuit, for example). With Cable Broadband there is a higher chance of maintaining a constant broadband speed compared to ADSL services.

Introduction

Broadband in data communications may have the same meaning as above, so that data transmission over a fibre optic cable would be referred to as broadband as compared to a telephone modem operating at 600 bits per second.

However, broadband in data communications is frequently used in a more technical sense to refer to data transmission where multiple pieces of data are sent simultaneously to increase the effective rate of transmission, regardless of actual data rate. In network engineering this term is used for methods where two or more signals share a medium.

Various forms of Digital Subscriber Line service are broadband in the sense that digital information is sent over one channel and voice over another channel sharing a single pair of wires. Analog modems operating at speeds greater than 600 bit/s are technically broadband. They obtain higher effective transmission rates by using multiple channels with the rate on each channel limited to 600 baud. For example, a 2400 bit/s modem uses four 600 baud channels (see baud). This is in contrast to a baseband transmission where one type of signal uses a medium's full bandwidth such as 100BASE-T Ethernet.

Multiplexing

Communications may utilize a number of distinct physical channels simultaneously; this is multiplexing for multiple access. Such channels may be distinguished by being separated from each other in time (time division multiplexing or TDMA), in carrier frequency (frequency division multiplexing (FDMA) or wavelength division multiplexing (WDM)), or in access method (code division multiplexing or CDM). Each channel that takes part in such a multiplexing exercise is by definition narrowband (because it is not utilising the whole bandwidth of the medium), whereas the whole set of channels taken together and utilized for the same communication could be described as broadband.

[pakgates]

Re: about net speed

Some more addition about Abdul Qudoos bhai, net ki do speeds hoti hain, aik browsing speed aur aik downloading speed, aap jis speed ka zikar kar rahay hain woh bowsing speed hay, jo keh kafi achi hay, downloading speed aap koi bhi cheez download kartay hain to jis speed say woh download hota hay woh download speed kehlati hay, umeeed karta hoon clear ho jia ho ga

[baqarkashmiri]

Re: about net speed

gooooooood

[Masood]

Re: about net speed

Some more addition about Abdul Qudoos bhai, net ki do speeds hoti hain, aik browsing speed aur aik downloading speed, aap jis speed ka zikar kar rahay hain woh bowsing speed hay, jo keh kafi achi hay, downloading speed aap koi bhi cheez download kartay hain to jis speed say woh download hota hay woh download speed kehlati hay, umeeed karta hoon clear ho jia ho ga

Some more infos to understand the concept properly:

Broadband ko aam feham mein aap MOTORWAY kah saktey hain jahan per aik waqt mein bohat sari garriyon key guzrney ki gunjaish hoti hai jabkeh DIALUP waghera ko aap aam ROAD samajh lijiyey jahan per guzarney key liyey raasta tang hota hai...

Yahan per yeh baat bhi samajh lijiyey keh agar koi company yeh proclaim karti hai keh ham: 10Mbps ki speed detey hain to woh kabhi bhi kisi bhi lehaz sey 10Mbps NAHIN ho sakti - Technically it's not possible. Qareeb tar agar aap aa saktey hain to uska tareeqa yeh hai keh ISP key router sey aik direct FIBER nikley jo SIRF aap key PC tak aaey - ab yeh kahan tak mumkin hai??????

Speed hamesha di gaii speed sey kam hoti hai - maslan agar 10Mbps ki speed di jaey to aap ki actual speed max. 8Mbps tak ho gi - it depends on many factors! Yeh Download speed hoti hai - Upload speed is sey kaii gunah kam hoti hai ...