ATT DEFINITY Communications System Generic 3 For Single-Carrier Cabinets Instructions Manual

							DEFI NI TY System Installation Road ma p
Issue 1  September 1995 
1-5
Activate the System
Complete this task by following the instructions provided in Chapter 7.
1. Power u p switch.
2. Log in to the system.
3. Set required country options.
4. Change craft password.
5. Set date and time.
6. Set system maintenance parameters, if Packet Controller (TN778 Circuit 
Pack) is included.
7. Save and back up translations.
Test the System
Complete this task by following the instructions provided in Chapter 8.
1. Check the system status for each cabinet.
2. Check circuit pack configuration.
3. Test Time Division Multiplexer (TDM) bus in Processor Port Network 
(PPN ).
4. Test Tone-Clock boards.
5. Test Switch Processor Element (SPE) d uplication memory shadowing link, 
only for high and critical reliability systems.
6. Test duplicated Switch Processor Element (SPE) interchange, only for 
high and critical reliability systems.
7. Test expansion interface boards, if present.
8. Test Time Division Multiplexer (TDM) for each Expansion Port  Network 
(EPN ), if Expansion Port Networks (EPN ) are present.
9. Test Tone-Clock for each Expansion Port Network (EPN), if Expansion 
Port Networks (EPN) are present.
10. Test Tone-Clock interchange for each Expansion Port Network (EPN), 
only for critical reliability systems with Expansion Port Networks (EPN) 
present.
11. Test expansion interface exchange for each Expansion Port Network 
(EPN ), if Expansion Port Networks (EPN s) are present.
12. Check circuit pack configuration, a gain.
13. Save and back up translations a gain, if required.
14. Re-install front doors on switch cabinets. 
						

							Overview and Roadmap
1-6Issue 1  September 1995 
Install and Wire Telephones and Other
Equipment
Complete this task by following the instructions provided in Chapter 9.
NOTE:
For easier reference, installation steps and test steps are grouped in 
separate chapters.  It may be b etter to install each hardware component, 
administer it, and then test it before going on to install another c omponent.  
As an example, install the Attendant Console using the procedures in 
Chapter 9, Install and Wire Telephones and Other Equipment, administer 
it using the procedures in Administer the DEFI NIT Y System A ccording to 
Customer Requirements on page 1-7, and test it using the procedures in 
Chapter 10, Test Telephones and Other Equipment.
1. Make and label wiring cross connections for this customer, using 
provisioning plan as directed in Step 7 of Chapter 2, Plan and Prepare 
the Site.
2. Install and label equipment.
3. Install the attendant consoles.
4. Install the telephones.
5. Install the trunks.
6. Install the interface for the remote management terminal (known as 
INADS).
7. Install the emergency transfer units and associated telephones.
8. Install external ringing.
9. Install queue warning indicator.
10. Install auxiliary power.
11. Install Basic Rate Interface (BRI) telephone, Basic Rate Interface (BRI) 
terminating resistor, multi point ada pter, and power adapter.
12. Install auxilliary equipment
13. Install the Processor Data Module (PDM).
14. Install the Call Management System (CMS) interface.
15. Install Property Management System (PMS).
16. Install any customer-provided terminals using Asynchronous Data Units 
(ADUs).
17. Install Station Message Detail Recording (SMDR)/Call Detail Recording 
Unit (CDRU) interface. 
						

							DEFI NI TY System Installation Road ma p
Issue 1  September 1995 
1-7
Administer the DEFINITY System According to
Customer Requirements 
After the hardware is installed and the system is activate d, the data for system 
and telephone features must be administered, using the provisioning plan  
created for this customer in Step 7 in Chapter 2, Plan and Prepare the Site. All 
steps for the administration of the system are provided in the United Kin g dom 
English book, 
DEFI NIT Y Com munications System Generic 3 Implementation, 
555-230-655.
Test Telephones and Other Equipment 
Complete this task by following the instructions provided in Chapter 10.
1. Make test calls (single-port-network switch).
2. Make test calls (two-port-network switch).
3. Make test calls (three-port-network switch).
4. Test the attendant console and selector console.
5. Test external ringing.
6. Test q ueue warning indicator.
7. Test inte grated announcement.
8. Test music-on-hold.
9. Test emergency transfer.
10. Test remote access interface (known as INADS).
11. Test Basic Rate Interface (BRI). 
						

							Issue 1  September 1995 2-1 
2
Plan and Prepare the Site
This chapter describes tasks required to plan, prepare, and provision the site 
depending upon which DEFI NI TY System Generic 3 was ordered. Perform the 
following:
nCheck the customer’s ord er.
nLocate and lay out the equipment room.
nLay out and ensure appropriate power.
nLay out and ensure appropriate grounding.
nDetermine location of equipment closets.
nDetermine location of external trunk lines.
nCreate a provisioning plan.
Check the Customer’s Order
Determine what was ordered for the customer: DEFI NIT Y System Generic 3, the 
number of cabinets, p ort networks, management terminals, adjuncts, consoles, 
telephones, modems, external trunks, etc.
NOTE:
One port network is equivalent to one single-carrier-cabinet stack. 
Throughout this d o cument, “cabinet” sometimes refers to one single-c arrier 
c a binet and sometimes refers to one 
stac k of single-carrier cabinets, 
according to the context. An attempt has been made to use “single-c arrier 
c a binet (SCC)” to mean exactly that and to use the more general term, 
“cabinet,” to mean a stack of one or more single-carrier cabinets or a p ort 
network. A “system” is one or more single carrier cabinet stacks. 
						

							Plan and Prepare the Site
2-2Issue 1  September 1995 
Locate and Lay Out the Equipment 
Room
Determine where the DEFI NI TY System Generic 3 equipment room is located, 
and then lay out the equipment room floor plan for DEFI NI TY System c a binets, 
management terminal and desk, cross-connect hardware and adjuncts, etc.
Generic 3 Management Terminal 
(G3-MT) Requirements
In general, the Management Terminal must be directly connected to the c abinet 
with the shortest possible cable. For maintenance purposes, the terminal must 
be located in the same equipment room as the cabinet, or in sight of the  cabinet.
Power for the terminal must  be obtained from a single-phase standard 120 Volt 
60 Hz or 230 Volt 50 Hz AC receptacle in the equipment room.
Cross-Connect Fields
Recommend e d hard ware is the wall-mounted 110 SYSTIMAX premises 
distribution equipment for structured cabling systems. 
Space Requirements
The floor plan shown in Figure 2-1 provides dimensions for the Processor Port 
Network (PPN) cabinets and Cable Slack Managers. 
Room Layout
Typical floor plans for a single-carrier cabinet are shown below: 
						

							Locate and Lay Out the Equipment Room
Issue 1  September 1995 
2-3
Additional Notes:
AC receptacles must be separately current protected (fuse or circuit breaker) and not under the 
control of a wall switch. Rec eptacles must not be shared with other equipment and should be 
located away from the cross-connect field.
System must be grounded  by one of the approved  methods.  See  Appendix A.
Earthquake protection and/or electromagnetic shielding may be required.  See Appendix B.
Figure 2-1. Typical Floor Plan for G3i Single-Carrier Processor
Port Network (PPN) with Expansion Port Network
(EPN) Cabinets
3
84
9
5
10
1
6
7
2
14
13
1212
11
1. Printer  (Optional)
2. Wall
3. Table
4. Trunk/Auxiliary Field.  May  be  Located 
within Cross-Connect Field.
5. G3 Manag ement Terminal (G3-MT)
6. Processor Port Network (PPN) Cabinets
7. Cable Slack  Manager8. Cross-Connect Field
9. Cable Slack Manager (Optional)
10. Expansion Port Network (EPN) Cabinets 
(optional). Space indicated by callouts 9 
and 10  needed for each Expansion Port 
Network (EPN) in system.
11. 22 Inches (55 cm)
12. 27 Inches (68 cm)
13. 32 Inches (81 cm)
14. 40 Inches (101 cm)
Figure Notes: 
						

							Plan and Prepare the Site
2-4Issue 1  September 1995 
Cable Slack Manager (Optional) Requirements
A cable slack manager (optional) is 32 inches (81 cm) wide and 40 inches (102 
cm) deep. Normally, one slack manager is needed for each c abinet stack. Extra 
slack managers may be ordered, if necessary.
Tools Needed
Table 2-1 lists the tools and test equipment required to install the switch. Make 
sure all tools are available before installing the DEFINITY  S y st em   Generic 3. 
						

							Locate and Lay Out the Equipment Room
Issue 1  September 1995 
2-5
* Electric drill and  drill bits are required for earthquake mounting.
† Since U.S./English fasteners are used, U.S./English tools are required unless an exact match can
b e found among metric tools.
‡ Required when installing an AC p owere d switch.
Table 2-1. Tools and Test Equipment Inventory 
Tasks Equipment RequiredRecommended 
TypeRecommended 
Types for Europe
Unpacking
CabinetTin Snips
Utility Knife
Adjustable Wrench 6- or 8-inch
Installing
Cabinet
*
 Electric Drill Impact type
Masonry Bit 1/2-inch
Drill Bit 
(for Computer Floors only) 5/8-inc h
Drift Punch Length as required to 
reach from computer 
floor to concrete floor
Chalk Line
Rule 30-inch
Adjustable Wrench 6- or 8-inch
Ratchet 1/2-inch 1/2-inch 
† 
Sockets 5/16-, 1/2-, and 3/4-
inch5/16-, 1/2-, and 3/4-
inch  
†
Nut driver 1/4-inch 1/4-inch †
Screwdriver 8-inch flat blade
Allen Wrench 
‡1/8-inch
Checking 
Com merc ia l Powe rDi git al Mu lt im et er K S-2 05 99
Circuit Pack 
Voltag e CheckVoltage Tester TN2036  (op tional)
Initializing Switch Generic 3  Management Terminal  715 Management 
Terminal
Installing cables 
an d t el eph on esDiagonal cutters
Phillips sc rewdriver
Electric  drill for installing
   information outlets
Impact tool for cross-connect 
hardware
Test (telephone) set 
						

							Plan and Prepare the Site
2-6Issue 1  September 1995 
Lay Out and Ensure Appropriate Power
1. Lay out and ensure appropriate power for switch cabinets and 
management terminal in equipment room.
2. Provide one power outlet per single-carrier c a binet.
3. Have an electrician check the commercial power and verify power is 
available and present. 
Power Arrangements for AC Power
The following procedures apply to both the Processor Port Network (PPN) 
cabinet(s) and Expansion Port Networks (EPN) cabinet(s) (as provided), except 
where noted. 
The following illustration shows a typical power and grounding layout, and the 
illustration after that shows the AC power receptacle requirements. The power 
circuit must be dedicated to the DEFI NI TY System Generic 3 only and must be 
on a separately current limited (fuse or circuit breaker) circuit. It must not be 
shared with other equipment and must not be under the control of a wall switch. 
The power supply for the Generic 3 Management Terminal (G3-MT), however, 
does not have to be dedicated
Locate and/or arrange the cross-connect field so all power receptacles are 
accessible. 
						

							Locate and Lay Out the Equipment Room
Issue 1  September 1995 
2-7
Power Arrangements for DC Power
The following table shows the input DC requirements for the system -48 VDC 
Input Power  Re quirements
Parameter Requirements
Static Voltage -48 VDC nominal, -42.5 VDC minimum, -52.5 VDC maximum 
(measured at input to System cabinet) under normal 
operating conditions.
Dynamic 
Vol t a g eTransient change in volta ge— + /- 5% of steady state 
voltage. Allowed transient duration—Up to 200 
milliseconds.
AC Ripple 
Vol t a g eMaximum wideband AC ripple— 450 mvpp (millivolts p eak-
to-peak) in the 3 kHZ to 20 MHZ band.
Low Voltage 
DisconnectAutomatic disconnect—Occurs when input voltage is less 
than -42.5 VDC (control provided with battery plant).
Overvoltage 
ProtectionInput voltage at switching cabinets shall not exceed -52.5 
VDC.
Voltage Drop Maximum drop—Must not exceed 0.5 VDC one way on 
feeder cables between the power board and the System 
cabinet. Feeders must be Underwriter Laboratories (UL) 
a p proved (or e quivalent) and Canadian Safety Association 
(CSA) certified. Recommended -48 VDC feeder cable—
Royal Electric #X4905 or e quivalent No. 1 AWG is required 
for distances up to 50 feet (15 meters). Cable resistance 
must be equal to or less than 0.1290 ohms per 1000 feet 
304 meters).
Current DrawThe battery plant rectifiers must b e capable of providing 
current for the System including that required for System 
holdover and for charg ing the batteries. In a d dition, this may 
include DC current required for an inverter that provides 
Occupier to p eripheral equipment if it is installed and for 
future growth.
Circuit Breaker An Underwriter Laboratories (UL) listed and Canadian 
Safety Association (CSA) certified circuit breaker must be 
provided at the battery plant power board for each System 
cabinet feeder. The recommended circ uit breakers are 75 
ampere Airp ax UPL-1-1REC2-52-753 or Heinemann AM1-
B2-A-75-2.
Redundancy Redundancy of the battery chargers/rectifiers should be 
considered. This would also provide the a dditional current 
necessary to recharge the batteries after b eing fully 
discharged.