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

							Install and Wire Telephones and Other Equipment
9-6Issue 1  September 1995  
The following diagram illustrates these wiring designations.
Figure Notes:
Figure 9-4. Analog Station 2500 to TN2183 Analog Line Wiring 
Example
Analog Tie Trunk Example
Steps 1-3 of each example should have been c omplete d in the Provisioning Plan 
in Chapter 2, Plan and Prepare the Site
, Step 8. 
This example shows how to connect analog tie trunk wiring from one DEFINITY 
System Generic 3 to another DEFINITY  System Generic 3:
1. Choose a peripheral to connect (such as Tie Trunk).
2. Choose the port circuit pack to use and its carrier and slot number. 
(such as TN760, Cabinet 1, Carrier C, Slot 05).  Table 9-3. Wiring Example of Analog Station 2500 to TN2183
Analog Line
Analog Station 2500TN2183 Analog Line,
Position 1C01
Pin (2-pair modular) Name Port 3 Name Pin
2TT328
3RR303
2
3T
RT3
R328
03
3345
12
1. Analog  Station 2500
2. TN2183 Analog Line, position 1C01
3. Pin Number4. Name
5. Port 3 Name 
						

							Analog Tie Trunk Example
Issue 1  September 1995 
9-7
3. Choose a port circuit on the port circuit pack (such as Port 02).
4. Set option switches on the port board (TN760 tie trunk) as described in 
Ap pendix H, Option Switch Settings.
5. Install cross-connect jumpers to connect the named pinouts from the tie 
trunk circuit pack to the appropriate leads on the external Tie Trunk. 
Names of the Tie Trunk leads must be determined from the 
manufacturer or supplier of the external trunk circuit. The example in 
Figure 9-5 and Table 9-4 shows a DEFI NI TY Syst em  Tie trunk c onnected 
to a DEFINITY System tie trunk. For tie trunk TN760, refer to Table 9-8 
and Table  9-9.
6. Ad minister on the Trunk Group Screen of the terminal. See the 
DEF INI TY G 3
 Im plementation Guide for more details.
The wiring designations for this example are listed in Table 9-4 and are 
illustrated in Figure 9-5.
The following diagram illustrates these wiring designations.
Table 9-4. Analog Tie Trunk Wiring Designations (TN760)
External Trunk or Adapter TN760, Position 1C05
Pin Port 1 Name Port 2 Name Pin
26 T1 T12 30
1R1R125
27 T11 T2 29
2R11R24
28 E1 M2 6
3M1E231 
						

							Install and Wire Telephones and Other Equipment
9-8Issue 1  September 1995  
Figure Notes:
Figure 9-5. Analog Tie Trunk Wiring Example (TN760)
In Figure 9-5, the following abbreviations a p ply:
T,R Private Branch 
Exchange (PBX) voice 
transmit
T1,R1 Private Branch 
Exchange (PBX) voice 
receive
M Private Branch 
Exchange (PBX) signal 
send
E Private Branch 
Exchange (PBX) signal 
receive
T2
R2
T12
R12
E2
M2 T1
R1
T11
R11
E1
M129
4
30
5
31
6 26
1
27
2
28
3
3344
12
1. Exte rna l T run k or   Ada p t er
2. TN760, Position 1C053. Pin Number
4. Port 2 Name 
						

							Digital Tie Trunk Example
Issue 1  September 1995 
9-9
Digital Tie Trunk Example
Steps 1-3 of each example should have been c omplete d in the Provisioning Plan 
in Chapter 2, Plan and Prepare the Site
, Step 8. 
This example shows how to connect digital tie trunk wiring from one DEFINITY 
System Generic 3 to another DEFINITY  System Generic 3:
1. Choose a peripheral to connect (such as DS1/E1)
2. Choose the port board to use and its carrier and slot number (such as 
TN464, Cabinet 1, Carrier C, Slot 06).
3. Choose a port circuit on the port board (such as Port 03).
4. Install cross-connect jump ers to connect the named pinouts from the 
Digital Trunk circuit p ack to like-named p inouts on the manufacturer’s or 
supplier’s external digital trunk as shown in the following example. This 
pinout information is taken from Table 9-8 on p a ge 9-16 and Table 9-9 
on p a ge 9-17.
5. Set option switches on the port circuit pack (TN464 d igital trunk) 
according to Appendix H, Option Switch Settings.
6. Administer on the Digital Service Level 1 (DS1) and Trunk Group 
Screens of the G3 Management Terminal. See the DEFI NI TY G3
 
Imp lementation Guide
 for more d etails.
The wiring designations for this example are listed in Table 9-5, and are 
illustrated in Figure 9-6.
LI*  Balanced   Input Pair.
LO* Balanced Output Pair.
The following diagram illustrates these wiring designations.
Table 9-5. Digital Tie Trunk Wiring Designations (TN464)
External Trunk 
Circuit Name TN464, Position 1C06
Name Pin Number
LI (Line In) LO (Line Out) 48
LI* (Line In) LO* (Line Out) 23
LO* (Line Out) LI* (Line In) 47
LO (Line Out) LI (Line In) 22 
						

							Install and Wire Telephones and Other Equipment
9-1 0Issue 1  September 1995  
Figure Notes:
Figure 9-6. TN464 Wiring Example
Auxiliary Connector Outputs
The control carrier outputs cable pinouts are shown in Table 9-6 on p a ge 9-11. 
The control carrier AUX connector outputs include the following: 
nAlarm monitoring for the auxiliary cabinet
nSeven -48VDC power sources for emergency transfer units
nThree -48VDC power sourc es for remotely powering three attendant 
consoles or telephone adjuncts.
nThe INADS (remote system management terminal interface) trunk 
connection location.
nAccess to a relay contact is available to actuate a light, bell, or similar 
type customer-provided alarm device. The relay can be administered to 
make contact when a major, minor or warning alarm condition occurs in 
the switch. The circuitry required for this feature must be provided by the 
customer. The  device connected to the alarm leads must not exceed a 
rating of 100 volts at 3/4 amps. The pinouts for an external alarm are 
shown in Table 9-6 on p a ge 9-11.
A connector labeled 
AUX is provided on the b ack of the control carrier. Connect 
a 25-pair cable from this connector to a connecting block of the trunk/auxiliary 
field designated by callout 2 in Figure 5-1 on page 5-2.
LO
LO*
LI
LI* LO
LO*
LI
LI*48
23
22
47
334
12
1. Exte rna l Tru nk
2. TN 46 4, Posi tio n 1C0 6
3. Name4. Pin Number
nLI* Balanced  Input Pair
nLO* Balanced Output Pair 
						

							Auxiliary Connector Outputs
Issue 1  September 1995 
9-1 1
Table 9-6. Auxiliary Lead Appearances at AUX Connector on 
Cabinet Back 
Single-Carrier
Auxiliary Connection
Outputs808A 574-5
Emergency Power
Pin Transfer UnitTransfer 
Unit
Color 
1,2Number Outputs Outputs
W-BL
BL-W26
1Ma jo r* TC TC 
W-O
O-W27
2Minor* TK TK 
W-G
G-W28
3GR DLC LC 
W-B R
BR-W29
4GR DST ST  
W-S
S-W30
5GR DTC TC 
R- BL
BL-R31
6GR DTK TK  
R-O
O-R32
7GR DLC LC 
R-G
G-R33
8Not Connected ST ST
R-BR
B R-R34
9Not Connected TC TC
R-S
S-R35
10Not Connected TK TK
BK-BL
BL-BK36
11-48
GNDEmergency
Transfer
Re la y
Power
ØLC LC
BK-O
O- BK37
12-48
GNDST ST
BK-G
G- BK38
13-48
GNDTC TC
BK -BR
BR-BK39
14-48
GNDTK TK
B K-S
S-BK40
15-48
GNDLC LC
Y- BL
BL-Y41
16-48
GNDST ST
Y-O
O- Y42
17-48
GNDTC TC 
						

							Install and Wire Telephones and Other Equipment
9-1 2Issue 1  September 1995  
* External alarm, with signal incoming to switch.
** External alarm, with signal outgoing from switch.
1 Color designation is AA-BB, where AA is the main wire color, and BB is the color of the short
stripe on the wire.
2 For translation purposes, the following wire colors apply in the above table:
W Whi te
BL Blue
O Orange
G Green
BR Brown
S Slate (Grey)
RRed
BK Black
Y Yel low
V Violet
Y-G
G- Y43
18Not Connected TK TK
Y-BR
BR -Y44
19GND
-48Aux Power
ØLC LC
Y-S
S-Y45
20GND
-48ST ST
V- BL
BL-V46
21GND
-48COM1
NO1COM1
N01
V-O
O- V47
22Not Connected NC2
NC1NC2
NC1
V-G
G- V48
23Ext Alarm A**
Ext Alarm ReturnCOM2
N02C0M2 
N02 
V-BR
BR -V49
24Not Connected
V-S
S-V50
25INADS Tip
INADS RingGR D
-48VGRD
-48V
Table 9-6. Auxiliary Lead Appearances at AUX Connector on 
Cabinet Back 
Single-Carrier
Auxiliary Connection
Outputs808A 574-5
Emergency Power
Pin Transfer UnitTransfer 
Unit
Color 
1,2Number Outputs Outputs 
						

							Auxiliary Connector Outputs
Issue 1  September 1995 
9-1 3
Table 9-7. Port Board and Telephone Pin Designations
Pin on 
Modular 
plug4-wire;
302B, 8403, 
8410, 8434, 
603E, 9403, 
94342-wire;
302B, 8403, 
8410, 8434, 
603E, 9403, 
9410, 94348510T Basic 
Rate Interface 
(BRI) (with 
adjunct 
speaker 
phone)Analog 
Station, 
Modem NT1Z3A1 & Z3A2 
Asynchronous 
Data Units 
(ADU), Processor 
Data Module 
(PDM)
1TXT TX T
2TXR T TXR
3 P XT TX T R PX T
4TPXRT
5RPXTNo 
Connection
(4-pin 
mo d u la r 
jack)R
6PXR TXR PXR
7 -48VDC (-48VDC) (-48VDC) -48VDC
8 GRD GRD GRD GRD
Circuit 
PackTN754 4-wire 
digital TN2181 2-wire 
digitalTN556, 
integrated 
services 
digital 
network basic 
rate interface 
line TN2183 
Analog lineTN2198 
2-wire 
basic 
rate 
interface 
line TN726 Data Line
PX private branch exchange transmit T Tip (A)
TX Terminal transmit R Ring (B) 
						

							Install and Wire Telephones and Other Equipment
9-1 4Issue 1  September 1995  
Figure 9-7. Connections for Attendant Console 
TXT
TXR
PXT
PXR
11
1313
1210 9
8
76
5
4321
P+
P-P+
P-P+
P-
1 . Sta ti on  Wi rin g
2. Attendant Console
3. Information Outlet
4. Satellite site, or ada pter location
5. Part or cross-connect field
6. Station side
7. Switch side8. Blue or white field
9. 100P6A patch  cord or jumpers
10. Purple field
11. TN754 circuit pack port
12. 4-pair line cord
13. -48 VDC  power  source
Figure Notes: 
						

							APP Connector and Cable Diagrams (Pinout Charts)
Issue 1  September 1995 
9-1 5
Figure Notes:
1. Cable connection
Figure 9-8. 302B1 Attendant Console 
APP Connector and Cable Diagrams 
(Pinout Charts)
See Table 9-9 for lead designations. The circuit packs and auxiliary equipment 
are classified as follows: 
1