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CTX28 Installation
GVMU Administration PC Connections
1-26 Strata CTX I&M 06/04
Figure 1-22 Serial Port Adaptors Pin Numbers
2
3
6
4
1
5
6
5
4
3
2
1
RD
TD
DSR
DTR
DCD
SG
PPTC-9
6789
23451
Connect to PC 9-pin
COMX Port (DTE)
(female)
6
5
4
3
2
1
SG
DCD
DTR
DSR
TD
RD
Modular Jack Pinout
(front view)
DB9 Pinout
(front view)
7405
GVMU
RS232C
Maintenance Jack
234567
20
8
PPTC25-MDM
Connect to External
Modem (DTE)
(male)
2
3
20
6
8
7
6
5
4
3
2
1
RD
TD
DSR
DTR
DCD
SG
6
5
4
3
2
1
SG
DCD
DTR
DSR
TD
RD
Modular Jack Pinout
(front view)
DB25
Pinout
(front view)
Jumper
Pin 4-5
GVMU
RS232C
Maintenance Jack