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

Wire Conversion Information
F-4September 1995 Issue 1 
Wire Gauge Comparison
(Solid Conductor)
Table F-3  provides information for converting American Wire Gauge (AWG) to 
British Standard Wire Gauge (Imperial), in a d dition to metric wire gauge.
3.022 19 x 0.45 --
3.142 16 x 0.50 --
3.181 45 x 0.30 --
3.191 65 x 0.25 --
3.393 48 x 0.30 12
3.958 56 x 0.30 --
4.650 37 x 0.40 --
4.714 7 x 7 x 0.35 --
5.154 105 x 0.25 --
5.160 73 x 0.30 10
5.300 75 x 0.30 10
Table F-2. Stranded Wire Conversion (AWG to SWG...

Wire Gauge Comparison (Solid Conductor)
September 1995 Issue 1 
F-5
Table F-3. Solid Conductor Wire Gauge Comparison 
(AWG to SWG to metric)
Diameter
(Mils)Gauge 
Numbers
(mm)American 
Wire Gauge 
(A W G )British Standard 
Wire Gauge 
(Imperial)Metric Wire 
Gauge
460.1 11.68 4/0 -- --
432 11.0 -- 5/0 --
409.6 10.40 3/0 -- --
400 10.2 -- 4/0 --
393.7 10.0 -- -- 100
372 9.45 -- 3/0 --
364.8 9.266 2/0 -- --
354 9.00 -- -- 90
348 8.84 -- 2/0 --
324.9 8.252 1/0 -- --
324 8.23 -- 1/0 --
315 8.00 -- -- 80
300...

Wire Conversion Information
F-6September 1995 Issue 1 
138 3.50 -- -- 35
128.5 3.264 8 -- --
128 3.25 -- 10 --
118 3.00 -- -- 30
116 2.95 -- 11 --
114.4 2.906 9 -- --
104 2.64 -- 12 --
101.9 2.588 10 -- --
98.4 2.50 -- -- 25
92 2.34 -- 13 --
90.7 2.30 11 -- --
80.8 2.05 12 -- --
80.0 2.03 -- 14 --
78.7 2.00 -- -- 20
72.0 1.83 13 15 --
70.9 1.80 -- -- 18
64.1 1.63 14 -- --
64 1.63 -- 16 --
63 1.60 -- -- 16
57.1 1.45 15 -- --
56 1.42 -- 17 --
55.1 1.40 -- -- 14
50.8 1.29 16 -- --
48 1.22 -- 18 --
47.2 1.20...

Wire Gauge Comparison (Solid Conductor)
September 1995 Issue 1 
F-7
28 0.711 -- 22 --
27.6 0.70 -- -- 7.0
25.3 0.643 22 -- --
24 0.610 -- 23 --
23.6 0.60 -- -- 6.0
22.6 0.574 23 -- --
22 0.559 -- 24 --
20.1 0.511 24 -- --
20 0.508 -- 25 --
19.7 0.50 -- -- 5.0
18 0.457 -- 26 --
17.9 0.455 25 -- --
17.7 0.45 -- -- 4.5
16.4 0.417 -- 27 --
15.9 0.404 26 -- --
Table F-3. Solid Conductor Wire Gauge Comparison 
(AWG to SWG to metric)
Diameter
(Mils)Gauge 
Numbers
(mm)American 
Wire Gauge 
(A W G )British...

Septemb er 1995 Issue 1 G-1 
G
Electrical Code Equivalencies
This ap p endix lists electrical code information that applies to c ountries outside of 
North America.
North American Electrical Code
In North America, the standard electrical code that must b e followed is called the 
National Electrical Code (NEC). When installing DEFI NI TY System G3, you must 
determine the equivalent c o de in your country. 
International Electrical Codes
The following chart lists the regulatory electrical codes in...

Electrical Code Equivalencies
G-2September 1995 Issue 1  
:
Table G-1. International Electrical Codes
Country Electrical Code/Regulations
Australia
Belgium
China
France
Germany DIN/VDE Bestimmungen
Italy
Japan
Macedonia
Malaysia
Netherlands
Spain
Thailand
United Kingdom
United States National Electrical Code (NEC) 

Septemb er 1995 Issue 1 H-1 
H
Option Switch Settings
Some of the interface units used between the single-carrier and multi-carrier 
cabinets and other types of equipment require specific option switch settings for 
each application. This section lists the option switch settings required for 
modular processor data modules, modular trunk data modules, modems, 
printers, etc., when these units are used with the switch. Only the option switch 
settings for use with single-carrier or multi-carrier cabinets...

O ption Switch Setting s
H-2September 1995 Issue 1  
connected through a modular processor data module serving as the interface 
link. The option settings for the modular processor data module (MPDM) in this 
application are shown in Table H-1. 
Modem Pooling (Combined) Option 
Settings
Combined Modem Pooling requires option switch settings on different modems 
and modular trunk data modules. The following paragraphs describe the option 
settings for each ap plication. 
103JR Modem Option Settings
When...

103JR Mo dem O ption Settings
September 1995 Issue 1 
H-3
Table H-3. Option Switch Settings for 103JR Modem
Feature OptionSwitch Setting S2 Switch 
on CM1 Contact Setting
123 4 5 6 7
Receive Space 
DisconnectYES V* -- -- O -- -- -- --
Send Space 
DisconnectYES T* X------------
Loss of Carrier 
DisconnectYES S* -- -- -- O -- -- --
Country Code 
(CC) IndicationEARLY ZD* -- -- -- -- -- -- O
CB and CF 
IndicationsCOMMON A* -- X -- -- -- -- --
Country Code 
(CC) Indication 
for Analog LoopON ZF* ------ -- O--...

O ption Switch Setting s
H-4September 1995 Issue 1  
201CR Modem Option Settings
When the 201CR modem is used with a modular trunk data module, set the 
options on the modular trunk data module as shown in Table H-4. Options on the 
201CR modem are shown in Table H-5. When used for modem pooling, all 
factory-furnished options are used except option YD must be selected instead of 
option YC and option YS must b e selected instead of o ption YT. 
Table H-4. Option Switch Settings on Modular Trunk Data...