US Robotics COURIER Manuale Utente Scaricare il pdf (Pagina 300)

100

101

U.S. Robotics I-modem Command Reference

Glossary • Page G-42

throughput

The amount of actual user data transmitted per second with-out the overhead of protocol

information such as Start and Stop bits or frame headers and trailers. Compare with char

acters per second.

transmission rate

See bit rate.

UART

See Universal Asynchronous Receiver/Transmitter.

U-interface

The name given to the signaling interface between the telephone companyÕs equipment

and an NT

-1. A U-interface typically takes the form of an RJ45 jack and, in the United

States, it marks the line of demarcation between the customerÕs and the telephone com-

panyÕs equipment.

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US Robotics COURIER Manuale Utente Pagina 300

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