GTE Omni Scbs Installation And Maintenance Manual

							MEMB (Enhanced Memory Card)POWERSUPPLY
RGEN
ICGO I1I2 I3 I4ICG51 swc CPM MEM PF,.
MEMA (PACKAGE A/SVR 1.0.2.2) AND MEMB (PACKAGE B/SVR 1.5.X.X) BOTH INCLUDE:
-ROM FOR OPERATING SYSTEM SOFTWARE AND DEFAULT STANDARD DATA BASE
-RAM FOR CUSTOMlZED DATA BASE (ALSO RESIDES IN CPM CARD). MEMB (PACKAGE 
B/SVR 1.5.X.X):
-SUPPORTS PACKAGE B EQUIPMENT AND FEATURES
-FUNCTIONS ONLY WITH CPMB CARD
-CONTAINS MORE MEMORY THAN CPMA CARD:
MEMAROM (IN BYTES) RAM (IN BYTES)
64K0
MEMB
192K
48K
CPMAIMEMA256K96KCPMB/MEMB
448K
144K4.20 
						

							Review of Optional RGEN Card (Ring
Generator) Package B Strapping OptionPOWERSUPPLY
RGEN CARD IS lNSERTED IN MOUNTING SLOT LEFT OF CARD SLOT 00.
GENERATES RINGING TONES FOR SINGLE LINE TELEPHONE INSTRUMENTS.
SUPPLIES POWER TO MESSAGE WAITING FEATURE FOR SLT INSTRUMENTS EQUIPPED WITH
MESSAGE WAITING LAMP (PACKAGE B).
MESSAGE WAITING FEATURE FOR SLT IS ACTIVATED THROUGH A STRAPPING OPTION ON THE
RGEN CARD. (STRAPPING OPTION INSTRUCTIONS ARE DESCRIBED IN SVR 
1.5.X.X, INSTALLATION
SECTION).
RINGING:
FREQUENCY:
2f 2 Hz
VOLTAGE:
80 V RMS (NOMINAL)
MESSAGE WAITING LAMP:
VOLTAGE:
-100 V DC
ON/OFF INTERVAL:
1 SECOND ON, 3 SECONDS OFF
4.21 
						

							_,- -x,l
8DTC Card (CSD Telephone/Data
Terminal Interface Card)
08DTC CARDS CAN BE INSERTED IN SLOTS 00 THROUGH 14 (IF CSD TELEPHONES EQUIPPED WITH
DATA TERMINAL ADAPTER (DTA) ARE INSTALLED, ONLY SLOTS 
00,03,06,09 AND 12 MAY BE
USED)..
SYSTEM CAPACITY OF FIVE 8DTC CARDS.
@ 8DTC SPECIFICATIONS:
-EIGHT CIRCUITS PER CARD (ONLY SIX IF CSD TELEPHONES ARE USED FOR DATA
TRANSMISSION)
-PROVIDES SIMULTANEOUS VOICE/DATA TRANSMISSION CONTROL DATA
TRANSMISSION, CONTROL DATA TRANSMISSION, AND POWER FEEDING (-24V)
OVER A SINGLE PAIR OF WIRES
-SUPPORTS CSD DIGITAL TELEPHONES OR CSD TELEPHONES WITH DATA TERMINAL
INTERFACES VIA DATA TERMINAL ADAPTER
- 2000 FEET LOOP LIMIT
-CHANNEL CAPACITY = 64 KBPS FOR VOICE AND DATA, 8 KBPS FOR TELEPHONE
CONTROL
-LINE BIT RATE = 384 KBPS
4.22 
						

							CSD Digital TelephoneTEN PROGRAMMABLE FEATURE BUTTONS (TWO
PREPROGRAMMED DATA COMMUNICATIONBUTTONS: 
DATACALL AND VOICE/DATA MODE)
FOUR FIXED FEATURE BUTTONS:
SPEAKERPHONE, MUTE, TRANSFER, AND HOLD
SPEAKERPHONE
FOUR LINE, 20 CHARACTER LCD DISPLAY
INTERFACE THROUGH 8DTC CARD
LINE POWERED
TWO WIRE:
-2 DIGITAL TIP AND RING
2,000 FEET LOOP LIMITMAY BE CONNECTED TO 
BLFIDSS INSTRUMENT&m
AS CONSOLE
OPTIONAL DATA TERMINAL ADAPTER (DTA)
INSTALLED WITHIN CSD PROVIDES RS-232-C
INTERFACE TO CUSTOMER-SUPPLIED DATA
TERMINAL.
SYSTEM CAPACITY OF 40 CSD TELEPHONES
(8 CIRCUITS X 5 CARDS) OR 30 CSD
TELEPHONES WITH DATA INTERFACE (6
CIRCUITS X 5 CARDS).
4.23 
						

							,-..DTA Terminal
Adapter (DTA),_--
INSTALLED IN CSD TELEPHONES REQUIRINGDATA TERMINAL ADAPTER
DATA APPLICATIONS
SUPPORTS ASYNCHRONOUS/SYNCHRONOUS
RS-232-C INTERFACE
DATA SPEED = UP TO 19.2 KBPS
CONNECTS TO CSD TELEPHONE USING ONE 64
KBPSCHANNEL
REAR OF CSD TELEPHONE EQUIPPED WITH DTA
POWERED BY SEPARATE AC POWER SUPPLY
ADAPTER 
(9V DC)
INTERFACES WITH 8DTC CARDS IN SLOTS 
00,03,
06, 09, OR 12.
CUSTOMER-SUPPLIED DATA TERMINAL, WORK
STATION, OR PRINTER CONNECTS TO DTA’S
RS-232-C CONNECTOR LOCATED IN REAR OF
CSD TELEPHONE).CONNECTOR
TELEPHONE
CORD
NOTE:REFER TO PACKAGE B, INSTALLATION SECTION FOR INSTRUCTIONS FOR INSTALLING DTA IN
CSD TELEPHONE.
4.24 
						

							Data Terminal Station
CUSTOMER-PROVIDED MICROCOMPUTER, WORK
STATION, CRT TERMINAL, PRINTER, OR MODEM
INTERFACES TO 
OMNI SBCS VIA DTA IN CSD
TELEPHONE
DATA STATION DIRECTORY NUMBERING PLAN
BEGINS WITH DIRECTORY NUMBER 350
REQUIRES 25 PIN RS-232-C CONNECTOR CABLE
(4,7, OR 12 PIN CABLE MAY BE USED DEPENDING
ON SYSTEM APPLICATION)
RS-232-C PIN CONFIGURATION MUST BE
COMPATIBLE WITH PIN CONFIGURATION OF DTA
IN CSD TELEPHONE
SYSTEM ACCOMMODATES DATA TERMINALS
WITH:
-
-
-
NOTE:ASYNCHRONOUS OR SYNCHRONOUS
TRANSMISSION
HALF OR FULL DUPLEX OPERATION
DATA SPEED OF UP TO 19.2 KBPS
REFER TO CSD USER’S GUIDE FOR DATA CALL OPERATING INSTRUCTIONS.
4.25 
						

							Optional External Paging Amplifier
Interface
QPRQVIDES SYSTEM ACCESS TO CUSTOMER PROVlDED PAGING
SPEAKER/AMPLIFIER.
@ALLOWS FOR PAGING TO A MAXIMUM OF 9 PAGING ZONES.
@INTERFACES WITH SYSTEM VIA A 4,BWC TRUNK CIRCUIT.
4.26 
						

							Student Notes4.27 
						

							view Exercise-SVR.l.S.X.X
@=J)INSTRUCTIONS:THE FOLLOWING EXERCISE CONSISTS OF MULTIPLE CHOICE, TRUE/FALSE, FILL IN
THE BLANK, OR MATCHING TYPE QUESTIONS. ALL AVAILABLE RESOURCES (I.E., STUDENT
WORKBOOK, NOTES, AND GTEP MANUAL) MAY BE USED AS REFERENCES. SUBMIT EXERCISE TO
INSTRUCTOR FOR GRADING WHEN LAST QUESTION HAS BEEN COMPLETED.
1.OMNI SBCS PACKAGE B DEVELOPMENT PHASE SVR.1.5.X.X) DIFFERS FROM THE LATER
DEVELOPMENT PHASE BY PROVIDING BASICDATA COMMUNICATIONS
ONLY.
2.MATCH EACH OF THE FOLLOWING PACKAGE B FEATURES OR ENHANCEMENTS WITH ITS
CORRECT DEFINITION:
EQUAL ACCESS
SIMULTANEOUS VOICE/DATA
TRANSMISSION
CALL SPLITTING
MASTER CONTROL
TELEPHONE
BASIC DATA SWITCHING
ENHANCED PAGING
MESSAGE WAITING FOR
SLT INSTRUMENTS
a.
b.
C.
d.
e.
f.
9ACCESS TO EXTERNAL SPEAKER/AMPLIFIER
ACTIVATES LAMP ON SLT TELEPHONES
INTERNAL DATA COMMUNICATION BETWEEN 
ON-SITE, LOW SPEED DATA TERMINALS
CSD TELEPHONE FOR DATA BASE ADMINISTRATION
AND MAINTENANCE TASKS
VOICE AND DATA AT SAME TIME OVER CSD
TELEPHONE’S SINGLE PAIR WIRING
CAPABILITY OF TALKING TO EITHER CALLED OR
CALLING PARTY WITHOUT HEARING THE OTHER’S
CONVERSATION
AUTOMATIC TRUNK CONNECTION TO CARRIER IN
GEOGRAPHIC AREAS WHERE SERVICE IS AVAILABLE
4.28 
						

							Review Exercise -SVR.1.5.X.X
Overview (4.1) (Continued)
3. 
~ASYNCHRONOUS TRANSMISSION IS:
a. TWO-WAY SIMULTANEOUS TRANSMISSION
b.TRANSMlSSiON WHERE THE SENDING DEVICE SIGNALS THE RECEIVING DEVICE BEFORE ITTRANSMITS EACH BYTE OF DATA
c. TRANSMISSION ERROR CHECKING
d.DATA TRANSMITTED IN A CONTINUOUSLY, VARYING SIGNAL
4. (TRUE OR FALSE)
DATA TERMINALS MUST BE 
CdNNECTED TO A CSD TELEPHONE PROGRAMMED AS
A MASTER CONTROL TELEPHONE.
5.MATCH EACH OF THE FOLLOWING PACKAGE B DATA FEATURES WITH ITS CORRECT DEFINITION:
DATA HOT LINE
a.RELEASES A DATA CALL AUTOMATICALLY BY THE CALLING\STATION’S CALL RELEASE OPERATION
AUTOMATIC DISCONNECT
b.ALLOWS OR DENIES DATA TERMINAL STATIONS ACCESS TO
SYSTEM DATA FEATURES BASED ON ASSIGNED LEVELS
DATA TERMINAL GROUPc. ALLOWS A DATA TERMINAL STATION TO BE AUTOMATICALLY
HUNTING
CONNECTED TO ANOTHER PREDETERMINED DATA TERMINAL
STATIONDATA CLASS OF SERVICE/
CLASS OF RESTRICTIONd. ALLOWS A DATA CALL TO CALL AT AN IDLE STATION IN
A DEFINED DATA TERMINAL STATION SELECTION GROUP AFTER IT
ENCOUNTERS A BUSY SIGNAL
6.THE PRIMARY ENHANCEMENT INCLUDED ON THE CPMB CARD IS ITS SUPPORT OF ALL
EQUIPMENT AND FEATURES.
7.(TRUE OR FALSE)-THE MEMBCARD FUNCTIONS ONLY WITH THE CPMB CARD AND CONTAINS
MORE THAN TWICE THE MEMORY OF THE 
MEMA CARD.
4.29