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
21-35 The ISDN Asynchronous Data Module (ADM)
21
The ISDN Asynchronous 
Data Module (ADM)
The ISDN ADM is used in conjunction with an ISDN 7505, 7506, or 7507 voice
terminal to provide integrated voice/data. With the ADM, an attached data
terminal or personal computer can send and receive data through the switch. This
unit mounts in the base of the voice...

DEFINITY Enterprise Communications Server and System 75 and System 85
Terminals and Adjuncts Reference
555-015-201Issue 11
December 1999
Data Modules
21-36 The ISDN Asynchronous Data Module (ADM)
21
Power Requirements
Refer to the Power Requirements description in the ISDN 7505, 7506, and 7507
Voice Terminal section of this manual. (This information is located behind the tab
labeledISDN Voice Terminals.)
ISDN ADM PECs
Refer to the PEC list in the ISDN 7505, 7506, and 7507 Voice Terminal section of
this...

DEFINITY Enterprise Communications Server and System 75 and System 85
Terminals and Adjuncts Reference
555-015-201Issue 11
December 1999
Data Modules
21-37 The Digital Terminal Data Module (DTDM)
21
The Digital Terminal 
Data Module (DTDM)
Figure 21-10. The Digital Terminal Data Module Mounted on a 7405D Voice Terminal
The DTDM provides a DCE interface to a DTE device that is connected to the
DTDM (see Figure 21-11) and allows the DTE to communicate with the switch
through the voice terminal and its...

DEFINITY Enterprise Communications Server and System 75 and System 85
Terminals and Adjuncts Reference
555-015-201Issue 11
December 1999
Data Modules
21-38 The Digital Terminal Data Module (DTDM)
21
Addition of a DTDM allows an in-place 7403D or 7405D voice terminal to be
upgraded for data communications at low cost.
Figure 21-11. A Block Diagram of DTDM Interfaces
Physical Description
The DTDM is contained in a molded plastic housing styled to match the
associated voice terminal. Status lights,...

DEFINITY Enterprise Communications Server and System 75 and System 85
Terminals and Adjuncts Reference
555-015-201Issue 11
December 1999
Data Modules
21-39 The Digital Terminal Data Module (DTDM)
21
Features
Lights
The DTDM is equipped with the following lights:
nTerminal Ready
nCall in Progress
nCarrier On
nTest in Progress
nCheck options
nReceive Data
nSend data
nTe s t R e s u l t
Speed Indicator lights
The DTDM is equipped with seven indicator lights that show the speed at which
the DTDM is...

DEFINITY Enterprise Communications Server and System 75 and System 85
Terminals and Adjuncts Reference
555-015-201Issue 11
December 1999
Data Modules
21-40 The Digital Terminal Data Module (DTDM)
21
Capabilities
The DTDM offers the following features and capabilities:
nSynchronous and asynchronous operation
nHalf- and full-duplex operation
nData transmission at standard rates up to 19.2 kbps
nAutomatic answer option
nSelf-test
nRemote and local loopback
Power
The DTDM requires auxiliary power from one of...

DEFINITY Enterprise Communications Server and System 75 and System 85
Terminals and Adjuncts Reference
555-015-201Issue 11
December 1999
Data Modules
21-41 The Z702AL1 Data Service Unit (DSU)
21
The Z702AL1 Data Service Unit (DSU)
Figure 21-12. The Optional Z702AL1 Data Service Unit Shown with 
a 7407D01B Voice Terminal
The Z702AL1 DSU, when connected to the 7407D01B voice terminal, allows the
user to transmit and receive voice and data over the same standard two pair of
wires. The DSU provides the...

DEFINITY Enterprise Communications Server and System 75 and System 85
Terminals and Adjuncts Reference
555-015-201Issue 11
December 1999
Data Modules
21-42 The Z702AL1 Data Service Unit (DSU)
21
Figure 21-13. A Block Diagram of Z702AL1 Data Service Unit Interfaces
Applications
The Z702AL1 DSU can be used with a 7407D01B voice terminal connected to the
DEFINITY Communications System Generic 1, Generic 2, and Generic 3, the
DEFINITY ECS, System 75, and System 85. Typical applications are users with
data...

DEFINITY Enterprise Communications Server and System 75 and System 85
Terminals and Adjuncts Reference
555-015-201Issue 11
December 1999
Data Modules
21-43 The Z702AL1 Data Service Unit (DSU)
21
Other Physical Features
Mounting Options
The optional Z702AL1 DSU Data Module Base is installed on the 7407D01B voice
terminal.
Color Options
The DSU is available in black only.
Capabilities
The Z702AL1 DSU provides the following features:
nSelector for standard data rates of 0.3, 1.2, 2.4, 4.8, 9.6, and 19.2...

DEFINITY Enterprise Communications Server and System 75 and System 85
Terminals and Adjuncts Reference
555-015-201Issue 11
December 1999
Data Modules
21-44 The Z702AL1 Data Service Unit (DSU)
21
Z702AL1 DSU PECs
The Z702AL1-DSU can be ordered using the following PEC:
nZ702AL1 DSU—31800A
Additional Documents
The following documents contain additional information relating to the DSU:
nDEFINITY Generic 2 and System 85 7407D Voice Terminal User’s Guide,
555-104-705
nSystem 85 Application Notes, 555-102-515...