Lucent Technologies MERLIN LEGEND Release 5.0 Installation Manual page 327

MERLIN LEGEND Communications System Release 5.0
Installation 555-650-140
Glossary
D
D4 framing format
Data-channel
data communica-
tions equipment
data hunt group
data module
data rate
data station
data terminal
data terminal
equipment
DCE
D-channel
Framing format consisting of a sequence of individ-
ual frames of 24 eight- bit slots and one signal bit
(193 bits) in a 12-frame superframe. See also
See D-channel.
See DCE.
See DHG.
See ISDN terminal
See bps .
Special type of extension where data communica-
tions take place; includes DTE and DCE . Sometimes
a telephone is also part of a data station.
An input/output ( I/0 ) device (often a personal com-
puter) that can be connected to the control unit via
an interface.
See DTE and data
(data communications equipment) Equipment such
as modem s or data modules used to establish, main-
tain, and terminate a connection between the system
and data terminal equipment ( DTE ), such as print-
ers, personal computers, host computers, or network
workstations.
(Data-channel) 64-kbps channel that carries signal-
ing information or data on a PRI or 16-kpbs channel
to carry signaling information on BRI .
adapter.
terminal.
Issue 1
June 1997
Page GL-12
ESF .