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

							Country-Sp e cific Hard ware
Issue 1  Septemb er 1995 
D-13
*PPM means Periodic Pulse Metering.
AnnouncementTN75 0C TN750BTN75 0
Auxiliary TrunkTN76 3D TN763C
Analog Direct Inward Dialed Trunk (DID) Not 
Applicable
Analog Central Office (CO) Trunk (no PPM *)TN74 7B
Analog Central Office (CO) Trunk (w/PPM *)TN46 5C TN465B
4 Wire T ie Trun k TN76 0D
2 Wire Tie Trunk
Digital Central Office (CO)/Direct Inward 
Dialed (DID) TrunkTN46 4F
Digital Tie Trun k TN46 4F TN464E TN46 4D TN464 C
Digital Integrated Services Digital Network 
(ISDN) Central Office (CO) TrunkTN46 4F
8 port Analog LineTN74 2
16 port Analog LineTN74 6B
4 Wire Digital LineTN75 4B
2 Wire Digital Line
Data LineTN72 6B
Table D-14. Netherlands
Netherlands
Tone Detector TN744C TN2182TN42 0C
Tone-Clock TN2182 TN780
Call Classifier TN744C TN2182TN74 4B
R2MFC Circuit Not 
Ap plicable
Speech Synthesizer TN457
Announcement TN750C TN750B
Auxiliary Trunk TN763D
Analog Direct Inward Dialed (DID) Trunk TN2146
Analog Central Office (CO) Trunk (no PPM *) TN2147C
Analog Central Office (CO) Trunk (w/PPM *) Not 
Ap plicable
4 Wire Tie Trunk TN760Dv11
2 Wire Tie Trunk
Table D-13. Mexico
Mexico 
						

							Country Differences
D-14Issue 1  September 1995  
*PPM means Periodic Pulse Metering.
Digital Central Office (CO)/Direct Inward Dialed 
(DID) TrunkTN 464F TN4 64E TN46 4D
Digital Tie Trunk TN464F TN4 64E TN46 4D
Digital Integrated Services Digital Network (ISDN) 
Central Office (CO) TrunkTN 464F TN4 64E TN46 4D
8 port Analog Line
16 port Analog Line TN2183 TN2144
4 Wire Digital Line TN754B
2 Wire Digital Line TN2136
Data Line TN726B
Table D-15. Poland and Russia
Poland Russia
Tone DetectorTN744C TN2182 TN748D TN748C TN744C TN420C
Tone-Clock TN2182 TN780 TN756 TN2182TN78 0
Call ClassifierTN74 4C TN2 182 TN744B
R2MFC CircuitTN74 4C TN2 182 TN744B TN744CTN21 82 TN744Bv2
Speech SynthesizerTN72 5B TN 457
AnnouncementTN75 0C TN7 50B TN750CTN75 0B
Auxiliary TrunkTN76 3D TN763D
Analog Direct Inward 
Dialed (DID) TrunkTN75 3 TN753v17TN21 99
Analog Central Office (CO) 
Trunk (no PPM *)TN74 7B TN747Bv12TN21 99
Analog Central Office (CO) 
Trunk (w/PPM * )TN465CTN46 5B TN4 65
4 Wire T ie Trun k TN76 0D TN760Dv11
2 Wire Tie Trunk
Digital Central Office 
(CO)/Direct Inward Dialed 
(DID) TrunkTN 464F
Digital Tie Trunk TN464F TN464E TN464D TN464F
Digital Integrated Services 
Digital Network (ISDN) 
Central Office (CO) TrunkNot 
ApplicableNot 
Ap plicable
8 port Analog LineTN74 2
16 port Analog LineTN74 6B TN746B
Table D-14. Netherlands
Netherlands 
						

							Country-Sp e cific Hard ware
Issue 1  Septemb er 1995 
D-15
*PPM means Periodic Pulse Metering.
*PPM means Periodic Pulse Metering.
4 Wire Digital LineTN75 4B TN754B
2 Wire Digital LineTN21 81 TN2 136 TN2181TN21 36
Data LineTN72 6B TN726B
Table D-16. Saudi Arabia
Saudi Arabia
Tone Detector TN744CTN2182 TN748D
Tone-Clock TN2182 TN780 TN756
Call Classifier TN744C TN2182TN744 B
R2MFC Circuit TN744CTN2182 TN744B
Speech Synthesizer TN725B
Announcement TN750CTN750B
Auxiliary Trunk TN763DTN763C
Analog Direct Inward Dialed (DID) Trunk TN753
Analog Central Office (CO) Trunk (no PPM 
*)TN7 47B
Analog Central Office (CO) Trunk (w/PPM *)
4 Wire Tie Trunk TN760D
2 Wire Tie Trunk
Digital Central Office (CO)/Direct Inward 
Dialed (DID) TrunkTN4 64F
Digital Tie Trun k TN4 64F TN464E TN464 D TN4 64C TN464B
Digital Integrated Services Digital Network 
(ISDN) Central Office (CO) TrunkTN4 64F
8 port Analog Line TN742
16 port Analog Line TN746B
4 Wire Digital Line TN754B
2 Wire Digital Line TN2181
Data Line TN726B
Table D-15. Poland and Russia
Poland Russia 
						

							Country Differences
D-16Issue 1  September 1995  
Table D-17. Singapore
*
PPM means Periodic Pulse Metering.
Singapore
Tone Detector TN744C TN2182 TN748D
Tone-Clock TN2182 TN780 TN756
Call ClassifierTN744C TN2182 TN744B
R2MFC Circuit TN744C TN2182 TN744B
Speech SynthesizerTN725B
Announcement TN750C TN750B TN750
Auxiliary Trunk TN763D TN763C
Analog Direct Inward Dialed (DID) Trunk TN753
Analog Central Office (CO) Trunk (no 
PPM *)TN747B
Analog Central Office (CO) Tru nk 
(w/PPM *)
4 Wire Tie TrunkTN760D
2 Wire Tie Trunk
Digital Central Office (CO)/Direct Inward 
Dialed (DID) TrunkTN464F
Digital Tie TrunkTN464F TN464E TN464D TN464C
Digital Integrated Services Digital Network 
(ISDN) Central Office (CO) TrunkTN464F TN464E TN464D TN464C
8 port Analog Line TN742
16 port Analog Line TN746B
4 Wire Digital LineTN754B
2 Wire Digital Line
Data LineTN726B
Table D-18. Spain and Taiwan
Spain Taiwan
Tone DetectorTN74 4C TN218 2 TN420CTN744 C TN218 2 TN748 D
Tone-Cloc kTN21 82 TN780 TN218 2 TN780 TN756
Call ClassifierTN74 4C TN218 2 TN744B
R2MFC CircuitTN74 4C TN218 2 TN744Bv2 Not 
Applicable 
						

							Country-Sp e cific Hard ware
Issue 1  Septemb er 1995 
D-17
*PPM means Periodic Pulse Metering.
Speech 
SynthesizerTN45 7 TN725 B
AnnouncementTN75 0C TN750 B TN750 C TN750 B
Auxiliary TrunkTN76 3D TN763 D TN763 C
Analog Direct 
Inward Dialed 
(DID) TrunkNot 
ApplicableTN753
Analog Central 
Office (CO) 
Trunk (no PPM *)TN21 47C TN747 B
Analog Central 
Office (CO) 
Trunk (w/PPM *)TN46 5C
4 Wire Ti e Trunk Not 
ApplicableTN760 D
2 Wire Ti e Trunk Not 
Applicable
Digital Central 
Office 
(CO)/Direct 
Inward Dialed 
(DID) TrunkTN46 4F TN464 E
Digital Tie TrunkTN46 4F TN464 F TN464 E TN464 D TN46 4C TN7 67
Digital 
Integrated 
Services Digital 
Network (ISDN) 
Central Office 
(CO) TrunkTN46 4F TN464 ENot 
Applicable
8 port Analog 
LineTN742
16 port Analog 
LineTN21 83 TN218 0 TN746 B
4 Wire Digital 
LineTN75 4B TN754 B
2 Wire Digital 
LineTN21 81 TN218 1
Da ta Li ne TN72 6B TN726 B
Table D-18. Spain and Taiwan
Spain Taiwan 
						

							Country Differences
D-18Issue 1  September 1995  
*PPM means Periodic Pulse Metering.
Table D-19. United Kingdom
United Kingdom
Tone DetectorTN74 4C TN2182TN420 C TN42 0B
Tone-Clock TN2182 TN780TN419 B
Call ClassifierTN74 4C TN2182TN744 B
R2MFC Circuit Not 
Applicable
Speech SynthesizerTN45 7
AnnouncementTN75 0C TN750B
Auxiliary TrunkTN76 3D TN417
Analog Direct Inward Dialed (DID) TrunkTN45 9B TN459
Analog Central Office (CO) Trunk (no PPM *)TN21 47C TN2147
Analog Central Office (CO) Trunk (w/PPM *)TN44 7
4 Wire T ie Trun k TN45 8
2 Wire Tie Trunk
Digital Central Office (CO)/Direct Inward Dialed 
(DID) TrunkTN46 4F TN464E TN464 D
Digital Tie Trun k TN46 4F TN464E TN464 D TN46 4C
Digital Integrated Services Digital Network 
(ISDN) Central Office (CO) TrunkTN46 4F TN464E TN464 D
8 port Analog LineTN46 7
16 port Analog LineTN21 83 TN468BTN468
4 Wire Digital LineTN75 4B TN413
2 Wire Digital LineTN21 81
Data LineTN72 6B 
						

							Country-Sp e cific Hard ware
Issue 1  Septemb er 1995 
D-19
Table D-20. Venezuela
*
PPM means Periodic Pulse Metering.
Venezuela
Tone DetectorTN744C TN2182 TN748D
Tone-Clock TN2182 TN780 TN756
Call Classifier TN744C TN2182 TN744B
R2MFC Circuit TN744C TN2182 TN744B
Speech SynthesizerTN725B
AnnouncementTN750C TN750B TN750
Auxiliary TrunkTN763D TN763C
Analog Direct Inward Dialed (DID) TrunkTN753
Analog Central Office (CO) Trunk (no PPM *) TN747B
Analog Central Office (CO) Trunk (w/PPM *) TN465C TN465B
4 Wire Tie Trunk TN760D
2 Wire Tie Trunk TN439
Digital Central Office (CO)/Direct Inward 
Dialed (DID) TrunkNot 
Applicable
Digital Tie TrunkTN464F TN464E TN464D TN464C
Digital Integrated Services Digital Network 
(ISDN) Central Office (CO) TrunkNot 
Applicable
8 port Analog LineTN742
16 port Analog Line TN746B
4 Wire Digital LineTN754B TN413
2 Wire Digital LineTN2181
Data LineTN726B 
						

							September 1995 Issue 1 E-1 
E
Installing the 9400-Series Telephones
Installing the 9400-Series Telephones
The following figures provide the basic information to install the 9400-series 
telephones.
!CAUTION:
When this product is located in a separate building from the DEFI NIT Y 
Communications System, a line current protector MUST be installed at the 
entry/exit points of all buildings through which the line passes. However, 
there is a difference between 4-wire and 2-wire installations.
The following are the ONLY acceptable devices for use in a 4-wire installation 
(note that two protectors are needed at each installation point):
nAT&T 4-type protectors
nITW  L I NX™ LP-type protectors
For 2-wire installations, the following is recommended (only one protector is 
needed at each installation point):
nAT&T 4-type protectors
nITW  L I NX™ LP-type protectors
However, if the above two protectors are not used, the following is acceptable in 
a 2-wire installation:
nAT&T 3BIC (Carb on block) or AT&T 3BEW (gas tube) protectors 
						

							Installing the 9400-Series Telephones
E-2Septemb er 1995 Issue 1  
NOTE:
The 3BIC and 3BEW protectors can be used only for 2-wire installations. 
They
 cannot be used for 4-wire installations.
These telephones are 
not for residential use. They are for business systems 
applications only. Use in a residential environment could result in an electrical 
short circuit when the telephone wiring is set up to p rovide other applications, for 
example, for a p pliance control or p ower transformers. The AC power used in 
these applications may create a safety hazard by placing a direct short circ uit 
across the telephone wiring.
Wiring Information
The 9403 and the 9434 telephones work in both 2-wire and 4-wire configurations. 
The 9410 telephone works 
only in the 2-wire digital communications protocol 
(DCP) configuration. Wiring is also disc ussed in Chapter 9, Install and Wire 
Telephones and Other Equipment.
Figure E-1 and Figure E-2 show an enlargement of a telephone 8-pin line jack in 
a 2-wire and a 4-wire configuration, resp ectively. Table E-1 b elow these figures 
describes the pins on this jack.
Figure E-1 shows p ower requirements in a 2-wire installation. Switch connections 
must be on pair 1 (Pins 4 and 5).
Figure E-1. A Telephone Line Jack in a 2-Wire Configuration
Figure E-2 shows p ower requirements in a 4-wire installation. Switch connections 
must be on pair 2 (Pins 1 and 2) and pair 3 (Pins 3 and 6).
12345678 
						

							Wiring Information
September 1995 Issue 1 
E-3
Figure E-2. A Telephone Line Jack in a 4-Wire Configuration
NOTE:
Regardless of configuration, all wiring between the switch and the wall jack 
must consist of twisted-pairs. Use the sup plied line cord with the telephone, 
or use an AT&T a pproved equivalent. An 8-wire mo dular cord 
must be used 
for all 4-wire and 2-wire installations requiring auxiliary power for adjuncts 
such as a hands-free speaker/microphone.
Table E-1. Pinouts on 8-Pin Line Jack
Modular Wall Jack Wiring
Pin Pair Color Description
1 2 W-O 4-Wire Output
2 2 O-W 4-Wire Output
3 3 W-G 4-Wire In put
4 1 BL-W 2-Wire (Tip )
5 1 W-BL 2-Wire (Ring )
6 3 G-W 4-Wire In put
7 4 W-BR Adjunct Power -48V
8 4 BR-W Adjunct Power Common
123 456 78