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You can find Internal and External 56k Modems that includes features
such as data, fax and voice capability, V.90 support, V.92 support,
reliable and fast connection the Internet and modems that are ADSL
routers for 1port and 4port. A modem transforms the analog data
it gets from a phone line into digital data that the computer can
understand. The faster the modem the better, with modems of 56k
and upwards being required to run web browsers and Internet applications
at good speeds. Standard created by the ITU (International Telecommunication
Union) for 56k modems. The V.90 standard for modems controls things
like the handshake procedure time when a dial-up modem is trying
to connect to the Internet. The V.90 standard was required because
of two competing 56k technologies which were X2 and K56flex.
Images
- example
of an external 56k modem
- example
of an internal 56k modem
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