Paradyne 3150 Operator's Manual page 156

Cust1
Cust2
daisy chaining
database
DB15 connector
DCE
default
DevFail
DevHS branch
device
digital signal
diskette
DL branch
DLB
download
drop/insert
DSR
DSU
DSX-1
DS0
DS1
DS1/E1 MIB
DTE
DTE interface
DTMF
DTR
D4
3150-A2-GB21-80
Customer 1 configuration area. The first of two sets of customer-defined
configuration options.
Customer 2 configuration area. The second of two sets of customer-defined
configuration options.
Connecting the COM port of one CSU to the AUX port of another CSU to provide
SNMP connectivity.
An organized compilation of computerized data.
A 15-position connector used on cables or devices.
Data Circuit-terminating Equipment or Data Communications Equipment. A device
which provides signal conversion for communication between the DTE and the
network.
A preset value that is assumed to be correct unless changed by the user.
Device Failure. A message that indicates that an internal failure has been detected
by the operating firmware. An 8-digit code appears for use by service personnel.
Device Health and Status branch of the CSU menu tree.
A mechanical, electrical, or electronic unit with a special purpose.
A signal composed of discrete elements (zeros and ones) instead of a great
multitude of analog elements.
A thin, flexible magnetic disk enclose in a protective jacket.
Download branch of the CSU menu tree.
DTE Loopback. Loops the received signal on the DTE Drop/Insert port back to the
DTE without change.
A process that transfers device firmware from a locally-attached PC to a device, or
allows the duplication of firmware from a local device to a remote device.
An interconnection point for terminals, multiplexers, and transmission facilities.
Individual channels may be inserted into the aggregate stream or dropped out to
accommodate specific applications.
Data Set Ready. V.24 circuit 107.
Data Service Unit. Data communications equipment which transmits digital data
over a private line. Also used for limited distance communications over the local
area network when a high-speed modem is not needed.
Digital Signal Cross Connect level 1. An interconnection point for terminals,
multiplexers and transmission facilities.
Digital Signal Level 0. A 64 kbps standard signal or channel.
Digital Signal level 1. A signal of 1.544 Mbps in North America.
Defines objects for managing the network and DTE Drop/Insert interfaces on the
CSU.
Data Terminal Equipment. The equipment, such as a computer or terminal, that
provides data in the form of digital signals.
The DTE interface on the rear panel of the CSU.
Dual Tone Multifrequency. The basis of operation for a pushbutton telephone.
Data Terminal Ready. V.24 circuit 108/1, /2.
The transmission standard that specifies 12 frames as a superframe that is used for
frame synchronization and to locate signaling bits.
February 1998
Glossary
Glossary-3