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
21-25 The 8400B Plus Data Module
21
Figure 21-8. Typical Installation of the US and International Configuration,
Including Telephone and Closet Power Supply
Physical Description
Dimensions
NOTE:
The following measurements for the 8400B Plus data module are
approximate.
Width = 5 inches
Depth (front and rear) = 7-3/4 inches
Height = 1-1/4 inches
Features
Lights
The front panel of the 8400B Plus has two lights, one red light and one green light.
These lights indicate the status of the set during normal operation and the result
of self-tests when initially powered.
PHO NELI N E/
PO WE R!USE O NLY WITH COMMUNI CATIO N
CIRCUIT PO WER SO URCE
(Rear Endplate)
Wa llD8WEIA-232-D
D8W
M9/F25 Adapter(use only with 25-pin
EIA-232-D Connector Cord)
(9-pin or
25-pin)
Connector
Cord
Jack
Telephone
(Optional) 
						

							DEFINITY Enterprise Communications Server and System 75 and System 85
Terminals and Adjuncts Reference
555-015-201Issue 11
December 1999
Data Modules
21-26 The 8400B Plus Data Module
21
When power is first applied to the 8400B Plus data module, the unit performs a
self-test to verify that it is in working order. During the self-test, both lights will
remain ON. When the self-test is complete, the green light turns OFF
nIf self-test passed, the red light will remain ON. This indicates that your
8400B Plus data module is installed and ready for data communications
operation.
nIf self-test failed, the red light will FLASH (A Flash is a repeated pattern of
500 ms ON and 500 ms OFF.) three times, and then remain ON.
Other light indications are:
nIdle in Normal Mode —The green light is OFF; the red light is ON — This
is the unit’s normal mode if no active data call exists.
nIncoming Call —The green light FLASHES; the red light is ON — This
indicates an incoming call.
nActive Data Call —Both the green and red lights are ON — This indicates
an active data call.
nTest Modes (Other Than Self-Test) —Both green and red lights
FLASH — This indication shows that the data module is in test mode.
nMemory Error Mode —The green light is OFF; the red light FLASHES —
This indicates that the unit is defective. Call the Lucent Technologies
Technical Ser vice Center at 1 800 242-2121.
nSwitch Link Down —The green light WINKS (A Wink is a repeating
pattern of 750 ms ON and 250 ms OFF.); the red light emits an INVERTED
WINK (An Inver ted Wink is a repeating pattern of 250 ms ON and 750 ms
OFF) — This indication shows that the unit is unable to communicate with
the PBX. Restore the connection between the 8400B Plus and the PBX
wall jack.
nPhone Link Down —The green light emits an INVERTED WINK; the red
light WINKS — This indicates that the unit is unable to communicate with
the telephone. Restore the connection between the 8400B Plus and the
telephone.
Other Physical Features
Jacks
The 8400B Plus data module is equipped with the following jacks:
nPHONE — This connector accepts one end of the D8W telephone line cord
used to connect a 2-wire voice terminal to the 8400B Plus data module.
nLINE/POWER — This connector accepts one end of the D8W telephone
cord that connects the 8400B Plus data module and either:
— a PBX wall jack already powered by a closet supply, or
— a power supply, which is connected to the PBX wall jack. 
						

							DEFINITY Enterprise Communications Server and System 75 and System 85
Terminals and Adjuncts Reference
555-015-201Issue 11
December 1999
Data Modules
21-27 The 8400B Plus Data Module
21
nEIA CONNECTOR INTERFACE — This connector provides an interface
between the 8400B Plus data module and the terminal (DTE) device.
— If the communications port on the terminal device is a 9-pin
interface, use a cord with DB9 male connectors on each end to
connect the data module to the terminal device.
— If the communications port on the terminal device is a 25-pin
interface, use a 25-pin EIA-232-D cord, plus the supplied M9/F25
Adapter to connect the data module to the terminal device.
Mounting Options
The 8400B Plus data module can be desk-mounted.
Color Options
The 8400B Plus data module is available only in black.
Tests
The 8400B Plus data module supports the following test and maintenance
features:
nLocal Loopback and Remote Loopback
nLocal Loopback Self Test and Remote Loop Self Test
nDCP Looparound
nSelf-Test
nMake Busy on Local Loop
Capabilities
The 8400B Plus data module has the following basic features and capabilities:
nNonvolatile, read-write memory for storing installation options, two data
options profiles, and up to four telephone numbers
nFull-duplex, 10-bit start/stop, asynchronous operation
nAsynchronous data rates of 0.3, 1.2, 2.4, 4.8, 9.6, and 19.2 kbps
nEven, odd, mark, and space parity options
nAutobaud and autoparity
nLinked operation with the associated DCP voice terminal 
						

							DEFINITY Enterprise Communications Server and System 75 and System 85
Terminals and Adjuncts Reference
555-015-201Issue 11
December 1999
Data Modules
21-28 The 8400B Plus Data Module
21
nAn AT command interface that emulates a Hayes 2400 Smar tmodem and
suppor ts the following:
— storage of the wait time for carrier detect interval (S-register S7)
The number stored in the S7 register establishes the time the 8400B
Plus data module will wait for call set up to be completed. This
number can be set for any value up to a maximum of 255 seconds
(with a default to 60 seconds).
— voice call origination from your PC using the ATDP command
(however, these calls must be terminated manually)
nData metering which allows the data module and associated terminal to
operate at higher speeds than the far-end data point
nSuppor ts the semicolon modifier which enables an automatic return to the
command mode after dialing a data call
nSpeakerphone Activation before Dialing
For terminal dialed voice calls, you can delay speakerphone activation until
after a call is dialed. You would not hear touch tones or dial tone in this
case.
nPower-up self-test
nLocal and remote loopback tests with test duration timer
nVoice terminal powered by the PBX is not affected if AC power is removed
from the 8400B Plus data module
Data features for host or terminal applications include:
nEIA/RS-232-D DCE interface
nHayes SMARTMODEM 2400 user interface emulation
Power
A Lucent Technologies power supply unit is shipped with each 8400B Plus data
module. This unit connects to a grounded AC outlet, and provides a connection
between the PBX wall jack and the 8400B Plus data module. The power supply
unit provides the necessary operating voltages for the 8400B Plus data module.
Setting Options
There are 28 S-registers in the 8400B Plus data module. Twenty-two S-registers
are used to store configuration parameters; one is used to store installation
options, and the remaining five are unused. Eleven registers can be stored in
nonvolatile memory, which will be restored when the unit is powered up. There are
two sets of stored registers, or profiles. When the 8400B Plus is first powered on,
the values that were last stored in the S-registers are the values in effect until AT
commands are issued to change them. 
						

							DEFINITY Enterprise Communications Server and System 75 and System 85
Terminals and Adjuncts Reference
555-015-201Issue 11
December 1999
Data Modules
21-29 The 8400B Plus Data Module
21
You can check the current value stored in all S-registers with the&Vcommand. To
look at the contents of just one register, use the command
Smm?where “mm” is
the number of the S-register. The data module will return 3-digits, representing the
decimal value of the specified S-register.
To change the value in any one S-register directly, use the command
Smm=nnn
where “mm” is the number of the S-register and “nnn” is the number you wish to
place in the register.
For a full description of all 28 S-registers, see Appendix C in the
8400B Plus Data
Module User’s Guide
, 555-020-708.
Notes for Use with PC Packages
Like the 7400B Plus, the 8400B Plus is able to use the following PC
communication packages:
nCARBON COPY Plus V5.1
nCrosstalk XVI V3.71
nCrosstalk Mk.4 V1.1
nHot Line V2.2 (voice dialing packages)
nHyperACCESS V3.32
nMicroPhone V1.5 (MacIntosh package)
nPC TOOLS Deluxe V6 (voice dialing packages)
nProcomm Plus V1.1B
nRelay Gold V3.0
nSideKick V1.5 and SideKick Plus (voice dialing packages)
nSmar tcom II V2.2
nSmar tcom II V3.1
nSmar tcom III V1.1
nSmar term 240 V3.0a
nTerra Nova V1.1.1
nWhite Knight V11 (MacIntosh package) 
						

							DEFINITY Enterprise Communications Server and System 75 and System 85
Terminals and Adjuncts Reference
555-015-201Issue 11
December 1999
Data Modules
21-30 The 8400B Plus Data Module
21
For those PC packages used to dial voice calls, the modem configuration must be
set to PULSE (P) (even though the 8400B Plus will use Touch-Tone for voice
calls). If given a choice, set modem type to HAYES.
NOTE:
While the 8400B Plus suppor ts simultaneous voice and data, the packages
listed here suppor t
alternate voice/data dialing only. Voice dialing packages
interfere with data operation by remapping the COM port or by hanging up
the data call.
NOTE:
You can dial a data call while on a voice call. In all cases, the linked
telephone will work.
FCC Registration
These data modules are not FCC registered. The 8400B Plus data module meets
Par t 15 Class A requirements and is labeled as such.
8400B Plus Data Module PECs
The 8400B Plus data module can be ordered in the United States using the
following PECs:
n8400B Plus Data Module
PEC: 2172-2WB
Comcode: 407444835
(This package contains the data module, a D8W telephone cord, an
M9/F25 Adapter, and an adjunct power kit containing a 400B2 Adapter, a
D6AP-87 cord, and a KS-22911.L2 power supply.)
NOTE:
The 8400B Plus data module comes with a stand-alone power supply.
However, it can also be closet powered.
Additional Documents
The following documents contain additional information relating to the 8400B Plus
data module:
n8400B Plus Data Module User’s Guide, 555-020-709 
						

							DEFINITY Enterprise Communications Server and System 75 and System 85
Terminals and Adjuncts Reference
555-015-201Issue 11
December 1999
Data Modules
21-31 The 7500B Data Module
21
The 7500B Data Module
Figure 21-9. The 7500B Data Module
The 7500B Data Module is a terminal adapter primarily intended for connecting
DTE or DCE to the ISDN network. It can be configured in a number of ways to
allow the attached DTE and DCE to send and receive data through the digital
network. The 7500B has no voice functions.
Applications
The 7500B Data Module can be used with the DEFINITY Communications
System Generic 2 through a 4-wire “T”-interface. It is used by the customer who
wants to connect his DCE and DTE with DTE, DCE, or host processor at another
location using an ISDN network. The 7500B data module cannot be used in a
modem pooling or Host Access arrangement on a DEFINITY G2.
POWER/TESTDATA
PORT
DSR
DCD
RTS
CTS
TD
RD DTR
ENTER / YES BACK NEXT / NOHOME
1357 9111315
ISDN
7500 
						

							DEFINITY Enterprise Communications Server and System 75 and System 85
Terminals and Adjuncts Reference
555-015-201Issue 11
December 1999
Data Modules
21-32 The 7500B Data Module
21
Physical Description
Dimensions
NOTE:
The following dimensions are approximate.
Width = 7 inches
Depth (front and rear) = 8-3/4 inches
Height = 1-3/4 inches
Features
Lights
The 7500B data module has the following light indications:
nPOWER/TEST Light — This red light goes on when the 7500B data
module is on and flashes during all tests.
nDATA Light — This green light goes on when a data call is in progress. It
flashes during self-test and when receiving an incoming data call that has
not been answered.
Display
The 16-character LCD display shows the status information and option settings.
NEXT/NO, BACK, and ENTER/YES buttons
These buttons are used to step through each menu, set data communication
options and functions, and adjust the contrast of the display.
Other Physical Features
Jacks
The 7500B data module is equipped with the following jacks.
nLINE — used to connect the 7500B to the ISDN telephone network
nPHONE — (not used)
nPOWER — used to connect the 7500B to its DC power supply. The power
supply is connected in turn to a standard AC receptacle. 
						

							DEFINITY Enterprise Communications Server and System 75 and System 85
Terminals and Adjuncts Reference
555-015-201Issue 11
December 1999
Data Modules
21-33 The 7500B Data Module
21
nCOMMUNICATIONS PORT 1 AND 2 — Por t 1 is used to connect the
7500B to a data terminal, computer or modem. Depending upon which
enhancement board is installed, port 2 can be used to connect automatic
calling equipment (RS-366 interface) or a data terminal equipment with a
V.35 interface.
Mounting Options
The 7500B data module can be configured as a stand-alone unit or in a
multiple-mount housing.
Color Options
The 7500B data module is available in misty cream only.
Capabilities
Using the available hardware and software options, the 7500B data module can
be configured as an asynchronous DCE or a synchronous DCE. The capabilities
of the different configurations are:
Asynchronous DCE Features
The following data features can be used with the 7500B.
nEIA RS-232D interface
nCircuit switched data communications. Data options can be changed and
data calls can be setup via commands from the EIA-432D interface.
nAbility to change options without dropping a data call
nAutomatic or manual answering of incoming data calls
nData rates of 0.3, 1.2, 2.4, 4.8, 9.6, and 19.2 kbps
nAsynchronous full-duplex operation
nRS-366 Automatic Calling Unit (ACU) interface (requires Multiple
Enhancement Board)
nHayes AT interface support
Synchronous DCE Features
The synchronous DCE features with the Multipurpose Enhancement Board are as
follows:
nEIA RS-232D interface
nCircuit switched or nailed-up data communication
nData rates of 1.2, 2.4, 4.8, 9.6, 19.2, 56, and 64 kbps
nFull-duplex operation at all speeds 
						

							DEFINITY Enterprise Communications Server and System 75 and System 85
Terminals and Adjuncts Reference
555-015-201Issue 11
December 1999
Data Modules
21-34 The 7500B Data Module
21
nSynchronous half-duplex emulation at 1.2 to 56 kbps
nAutomatic answering of incoming data calls
nRS-366 ACU interface
nAutodial
The synchronous DCE features with the High Speed Synchronous Enhancement
Board are as follows:
nV. 3 5 i n t e r f a c e
nCircuit switched or nailed-up data communication
nData rates of 48, 56, and 64 kbps
nFull-duplex operation at all speeds
nSynchronous half-duplex emulation at 56 kbps only
nAutomatic answering of incoming data calls
nAutodial
Distance Limitations
The maximum signaling distance from the por t board to the work location jack
based on DIW 24 AWG cable is:
nTerminating resistor in work location — 1,900 feet
nTerminating resistor in satellite closet — 1,600 feet
Power Requirements
The stand-alone 7500B Data Module operates with power from a modular AC to
DC adapter that is normally plugged into a wall outlet. When the 7500B is used in
a multiple mount arrangement, a built-in power supply is provided in the 77A Data
Mounting.
Terminating Resistor
A 440A4 Terminating Resistor adapter is required with the 7500B. The 440A4 can
be located at the work location or in the satellite closet.
FCC Registration
The 7500B data module is not FCC registered.
Additional Documents
The following documents contain additional information relating to the 7500B Data
Module:
7500B Data Module User’s Manual, 555-021-717