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The bandwidth of the transmission media

The modulation encoding used

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What is baud rate of the modem?

whats the baud rate of the modem of the computer


What is commonly used to measure the data transfer rate of a modem?

Data Transfer rate in modems is measured in Bits per second (Bps).


How does the speed of the modem affect the fax machine output?

A faster modem will provide for faster faxes,since the data is being processed at a faster rate.


Which one is faster a Nic card or a Modem?

A NIC is capable of receiving and transmitting data at a faster rate than a modem. However, if the NIC is connected to a network which is powered by a modem, they will both run at the slower speed of the modem.


How much more data do T1 lines carry than is carried by a regular modem?

A regular modem will carry data at the rate of virtually one terabyte in optimal conditions. However dedicated T1 lines will always carry it at that rate and so are quicker.


What kind of wireless modem is best for DSL connection?

Diamond SupraMax DSL642WLG Wireless DSL Modem Router is a highspeed modem ideal for DSL connection. It allows the maximum 24 Mbps downstream data rate and up to 1024 Kbps upstream data rate, making it one of the fastest modems for its price.


Why bandwidth is more in optical communication?

Bandwidth of an optical fiber determines the data rate.


What support the suspension bridge?

Double Data Rate


What determines the maximum continuous data transfer rate for an SATA drive?

disk rotational speed in RPM


When i download a game it takes around 26 hrs or more to download how to reduce the time?

Increase the Data Transfer Rate of your Modem. If it is a wireless connection, re-position your wireless modem. You can monitor your changes through some Connection Wizard.


Why HRM is science?

Possible High Rate Modem.


How does the modem send signal?

A modem is a device or program that enables a computer to transmit data over, for example, telephone or cable lines. Computer information is stored digitally, whereas information transmitted over telephone lines is transmitted in the form of analog waves. A modem converts between these two forms.Fortunately, there is one standard interface for connecting external modems to computers called RS-232. Consequently, any external modem can be attached to any computer that has an RS-232 port, which almost all personal computers have. There are also modems that come as an expansion board that you can insert into a vacant expansion slot. These are sometimes called onboard or internal modems.While the modem interfaces are standardized, a number of different protocols for formatting data to be transmitted over telephone lines exist. Some, like CCITT V.34, are official standards, while others have been developed by private companies. Most modems have built-in support for the more common protocols -- at slow data transmission speeds at least, most modems can communicate with each other. At high transmission speeds, however, the protocols are less standardized.Aside from the transmission protocols that they support, the following characteristics distinguish one modem from another:bps : How fast the modem can transmit and receive data. At slow rates, modems are measured in terms of baud rates. The slowest rate is 300 baud (about 25 cps). At higher speeds, modems are measured in terms of bits per second (bps). The fastest modems run at 57,600 bps, although they can achieve even higher data transfer rates by compressing the data. Obviously, the faster the transmission rate, the faster you can send and receive data. Note, however, that you cannot receive data any faster than it is being sent. If, for example, the device sending data to your computer is sending it at 2,400 bps, you must receive it at 2,400 bps. It does not always pay, therefore, to have a very fast modem. In addition, some telephone lines are unable to transmit data reliably at very high rates.voice/data: Many modems support a switch to change between voice and data modes. In data mode, the modem acts like a regular modem. In voice mode, the modem acts like a regular telephone. Modems that support a voice/data switch have a built-in loudspeaker and microphone for voice communication.auto-answer : An auto-answer modem enables your computer to receive calls in your absence. This is only necessary if you are offering some type of computer service that people can call in to use.data compression : Some modems perform data compression, which enables them to send data at faster rates. However, the modem at the receiving end must be able to decompress the data using the same compression technique.flash memory : Some modems come with flash memory rather than conventional ROM, which means that the communications protocols can be easily updated if necessary.Fax capability: Most modern modems are fax modems, which means that they can send and receive faxes.