About Data And Video Communications - Lucent Technologies MERLIN LEGEND Release 6.1 System Planning Manual
Release 6.1
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Also See for MERLIN LEGEND Release 6.1:
- Feature reference (1021 pages) ,
- System programming manual (1010 pages) ,
- Maintenance and troubleshooting manual (510 pages)
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MERLIN LEGENDCommunications System Release 6.1
System Planning 555-661-112
5
Data Communications
About Data and Video Communications
Analog Voice and Modem Data
This type of modem data station includes an analog multiline telephone, a
modem, and a DTE (a data terminal or PC) (see
connects to the control unit through the T/R interface of a General-Purpose
Adapter (GPA). The telephone connects to the system through an analog port on
the control unit.
The port configuration requires two adjacent odd/even extension jacks on a 408,
408 GS/LS, or 008 module in the control unit. The even jack is for voice and the
odd jack is for data. The bridging adapter joins the odd/even jack pair for
connection to the analog multiline telephone. The telephone provides the dialing
capability for the data station.
Optical
Scanner
Fax
PC/Terminal
Host
Computer
Figure 5–1.
Analog Voice and Modem Data
Data Station
DTE
Digital
Signal
5
Figure
MERLIN
DCE
LEGEND
Control
Analog
Signal
MODEM
GPA
Analog
Multiline
Telephone
August 1998
5–1). The modem
Unit
Analog Extension
Jacks (2)
MLX
Extension Jack
Issue 1
Page 5-8
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