A
APPPPEEN
ND
DIIX
X
C
C
MODEL 2703RC-A-A INTERFACE STANDARDS
X.21 Interface
DB-15 Female Connector
DB15 Female
Pin
Signal
Source
1
Frame Ground
-
2
Transmit (a)
DTE
3
Control (a)
DTE
4
Receive (a)
DCE
5
Indication (a)
DCE
6
Signal Timing (a)
DCE
7
-
-
8
Signal Ground
-
9
Transmit (b)
DTE
10
Control (b)
DTE
11
Receive (b)
DCE
12
Indication (b)
DCE
13
System Clock (b)
DCE
14
-
-
15
-
-
21
A
APPPPEEN
ND
DIIX
X
B
B
MODEL 2703RC-A FACTORY REPLACEMENT PARTS
The Patton Model 2703RC-A rack system features interchangeable
rear cards, power cords/fuses for international various operating envi-
ronments and other user-replaceable parts. Model numbers, descrip-
tions and prices for these parts are listed below:
Patton Model #
Description
1000RPEM..........................120/240V Rear Power Entry Module
1000RPSM..........................120/240V Front Power Supply Module
1000RPEM-DC ...................DC Rear Power Entry Module
1000RPSM-48A ..................48V Front Power Supply Module
1000RPEM-V ......................120/240V CE Compliant Rear Power
Entry Module
1000RPSM-V ......................120/240V CE Compliant Front Power
Supply Module
1180RC DB ........................V.35 Interface Driver Board
IM1RC/B..............................EIA-530 Interface Driver Board
IM1RC/D ............................EIA-530 Interface Driver Board
1000RCM703120 ................EIA-530/RJ45 120 Ohm Rear Card
1000RCM70375 ..................X.21/Dual Coaxial 75 Ohm Rear Card
0805US ...............................American Power Cord
0805EUR.............................European Power Cord CEE 7
0805UK ...............................United Kingdom Power Cord
0805AUS.............................Australia/New Zealand Power Cord
0805DEN.............................Denmark Power Cord
0805FR ...............................France/Belgium Power Cord
0805IN.................................India Power Cord
0805IS.................................Israel Power Cord
0805JAP..............................Japan Power Cord
0805SW ..............................Switzerland Power Cord
0516FPB1 ...........................Single Width Blank Front Panel
0516FPB4 ...........................4-Wide Blank Front Panel
0516RPB1...........................Single Width Blank Rear Panel
0516RPB4...........................4-Wide Blank Rear Panel
056S1..................................Set of 16 #4 pan head screws/washers
10-25M/15F-1......................Cable, 6ft, DB-25 male to DB-15
female
10-25M/35F-1......................Cable, 6ft, DB-25 male to M/34 female
10-25M/35M-1.....................Cable, 6ft, DB-25 male to M/34 male
20
