Appendix E. Glossary
E-6
ATLAS 810
PLUS
User Manual
61200266L1-1
T1 circuit
Also T-1. A digital transmission link with a capacity of 1.544 Mbps. T1 uses two pairs of normal
twisted wires. T1 normally can handle 24 voice conversations with each conversation being digitized
at 64 kbps. With more advanced digital voice encoding techniques, it can handle more voice channels.
T1 is a standard for digital transmission in North America.
T3 Module
One of the ATLAS 810
PLUS
option modules. The T3 Module provides one or two channelized T3 inter-
faces.
TCP/IP
Transmission Control Protocol/Internet Protocol. A set of communications protocols that encom-
passes media access, packet transport, session communications, file transfer, electronic mail, and ter-
minal emulation.
TDM
Time Division Multiplexing. A method for sending two or more signals over a common transmission
path by assignment the path sequentially to each signal, each assignment being for a discrete time
interval.
Telco
Telephone company.
Telnet
A terminal emulation protocol, part of the TCP/IP suite of protocols, that provides remote terminal-
connection services. (See also VT-100.)
TFTP
Trivial File Transfer Protocol. A simplified version of the TCP/IP file transfer protocol that does not
include password protection or user-directory capability.
trunk
A direct line between two telephone switching centers.
TSU
terminal service unit.
T-Watch PRO
The ADTRAN Microsoft Widows-based management software program designed to control TSU units
from a remote PC. It also provides limited control over the configuration of the ATLAS 800 using a
graphical user interface.
VT-100
A non-intelligent terminal or terminal emulation mode used for asynchronous communications. Used
to configure the ADTRAN ATLAS 810
PLUS
.
WAN
wide area network. A network that connects users across large distances.
Содержание ATLAS 810 Plus
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Страница 20: ...List of Tables xx ATLAS 810PLUS User Manual 61200266L1 1...
Страница 28: ...Chapter 1 Introduction 1 8 ATLAS 810PLUS User Manual 61200266L1 1...
Страница 38: ...Chapter 2 Installation 2 10 ATLAS 810PLUS User Manual 61200266L1 1...
Страница 42: ...Chapter 3 Operation 3 4 ATLAS 810PLUS User Manual 61200266L1 1...
Страница 52: ...Chapter 5 Navigating the Terminal Menu 5 6 ATLAS 810PLUS User Manual 61200266L1 1...
Страница 76: ...Chapter 6 Terminal Menu and System Control 6 24 ATLAS 810PLUS User Manual 61200266L1 1...
Страница 84: ...Chapter 7 Modules Terminal Menu 7 8 ATLAS 810PLUS User Manual 61200266L1 1...
Страница 124: ...Chapter 9 Dial Plan Terminal Menu 9 30 ATLAS 810PLUS User Manual 61200266L1 1...
Страница 130: ...Chapter 10 Updating Firmware 10 6 ATLAS 810PLUS User Manual 61200266L1 1 Figure 10 2 Update Firmware Menu Interface...
Страница 160: ...Appendix A System Event Logging A 10 ATLAS 810PLUS User Manual 61200266L1 1...
Страница 174: ...Appendix E Glossary E 8 ATLAS 810PLUS User Manual 61200266L1 1...
Страница 186: ...Index Index 12 ATLAS 810PLUS User Manual 61200266L1 1...
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