Lucent Technologies DEFINITY Enterprise Communications Server, System 75, System 85 Instructions Manual

DEFINITY Enterprise Communications Server and System 75 and System 85
Terminals and Adjuncts Reference
555-015-201Issue 11
December 1999
Data Modules
21-75 The Modular Trunk Data Module (MTDM)
21
nSend Data
nReceive Data
Other Physical Features
Mounting Options
The MTDM can be configured either in a stand-alone or a multiple mounted
version. The stand-alone version is contained in a 70A Data Mounting aluminum
housing that is equipped with plastic front and rear covers. A maximum of eight
MTDMs may be...

DEFINITY Enterprise Communications Server and System 75 and System 85
Terminals and Adjuncts Reference
555-015-201Issue 11
December 1999
Data Modules
21-76 The Modular Trunk Data Module (MTDM)
21
Additional Documents
The following documents contain additional information relating to the MTDM:
nModular Trunk Data Module User’s Guide, 999-700-301
nDEFINITY Generic 1 and Generic 2, System 75, and System 85 Terminals
and Adjuncts Installation and Test
, 555-015-104 

DEFINITY Enterprise Communications Server and System 75 and System 85
Terminals and Adjuncts Reference
555-015-201Issue 11
December 1999
Data Modules
21-77 The 3270 Data Module
21
The 3270 Data Module
Figure 21-23. The 3270A or 3270T Data Module
The 3270 Data Module provides a Category A coaxial DCE interface for
connection to 3270-type data terminals or a cluster controller. It also provides a
DCP interface for connection to the digital switch.
The 3270 Data Module is available in the following three...

DEFINITY Enterprise Communications Server and System 75 and System 85
Terminals and Adjuncts Reference
555-015-201Issue 11
December 1999
Data Modules
21-78 The 3270 Data Module
21
Figure 21-24. The 3270C Data Module
3270C Data Module
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XPORT BB
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DEFINITY Enterprise Communications Server and System 75 and System 85
Terminals and Adjuncts Reference
555-015-201Issue 11
December 1999
Data Modules
21-79 The 3270 Data Module
21
The 3270A and 3270T
Dimensions
NOTE:
The following dimensions are approximate.
Width = 5-3/4 inches
Depth (front to back) = 9-1/4 inches
Height = 1-1/2 inches
Lights
The following is a list of the lights on the 3270A and 3270T.
nTe r m i n a l
nComputer
nFault
Switches
The 3270A and 3270T have the following switches:
nOrig/Disc...

DEFINITY Enterprise Communications Server and System 75 and System 85
Terminals and Adjuncts Reference
555-015-201Issue 11
December 1999
Data Modules
21-80 The 3270 Data Module
21
Cords
A D8W-87 cord is provided with the data module. The coaxial cable with BNC
male connectors for use between the data module and the terminal is customer
provided. If an analog telephone is to be connected, the required modular cord
must be provided with the telephone.
Power
An external power supply and the required cord is...

DEFINITY Enterprise Communications Server and System 75 and System 85
Terminals and Adjuncts Reference
555-015-201Issue 11
December 1999
Data Modules
21-81 The 3270 Data Module
21
Connectors
The 3270 has the following connectors:
nPo we r
nDCP
nPort — The por t connectors are labeled 1A, 2A, 3A, 4A, 1A, 1B,
1C, and 1D.
Mounting Options
The data module assembly may be stacked, wall mounted, or rack mounted near
the cluster controller to which it is connected.
Cords
A 7-1/2 foot AC power cord is provided...

DEFINITY Enterprise Communications Server and System 75 and System 85
Terminals and Adjuncts Reference
555-015-201Issue 11
December 1999
Data Modules
21-82 The Asynchronous Data Unit (ADU)
21
The Asynchronous Data Unit (ADU)
Figure 21-25. The Z3A Asynchronous Data Unit
The Z3A ADU is a small DCE-type limited-distance modem that allows direct
connection between RS-232 equipment and the system digital switch.The Z3A
ADU is a small DCE-type limited-distance modem that allows direct connection
between RS-232...

DEFINITY Enterprise Communications Server and System 75 and System 85
Terminals and Adjuncts Reference
555-015-201Issue 11
December 1999
Data Modules
21-83 The Asynchronous Data Unit (ADU)
21
Physical Description
Dimensions
NOTE:
The following dimensions are approximate.
Width = 2-1/4 inches
Depth = 4-3/4 inches
Height = 1 inch
Features
Switch
An optional Originate/Disconnect switch can be used with the Z3A1, Z3A2, and
Z3A4 ADUs.
Other Physical Features
Jacks
The ADU has the following jacks:...

DEFINITY Enterprise Communications Server and System 75 and System 85
Terminals and Adjuncts Reference
555-015-201Issue 11
December 1999
Data Modules
21-84 The Asynchronous Data Unit (ADU)
21
Refer to the following table for the different data and RS-232 connections.
Capabilities
The ADU has the following data capabilities.
nSpeed — Standard data rates from 0.3 to 19.2 kbps and non standard data
rates below 1.8 kbps. The auto adjust option will automatically match the
transmission speed to the attached...