Panasonic CPC-EX Telephone User Manual


 
Section 300-Installation Appendix A. EX 1.0 Feature Update
DBS-2.3/9.2-300 DBS Manual - Revised April 2000 Page A-19
Additional Serial Port on CPC Card
Description
The CPC-EX card contains an on-board serial port (Serial Port 2) which
can be used for Bus Monitor/ Remote Maintenance. This serial port
(labeled CN5) is located just above the LEDs on the front of the card (see
the illustration on Appendix A:-4). This additional serial port allows you to
dial directly into the system for remote maintenance, without having to
disconnect the SMDR cabling from the backplane serial port (Serial Port
1).
Serial Port 1 (the backplane port) and Serial Port 2 have separate controls
for baud rate, stop bit, parity, and data length
Installation
Serial Port 2 requires the CPC-EX Serial Port Adapter Cable (VB-43890).
This cable connects to Serial Port 2 via a 10-pin connector, and to a
programming terminal via a DB25 connector.
Figure A-10.CPC-EX Serial Port 2
CN11
CN12
CN13
CN14
CN15
CN6
SW1
CN3
TRK1 TRK2 TRK3 EC1 EC2 EC3 EC4 EC5 EC6 EC7 EC8 EC/TRK SCC CPC AUX1 AUX2
CN5 CN4 CN2
CN1
CN1
RS-232C
Master Cabinet
Programming Term inal
Serial Port Adapter CableEnd
(Requires DB-25 M ale)
Program m ing Term inal End
(Requires D B-9 or D B-25 M ale)
Signal
Name
Pin No. and C onnection
Signal
Name
DB-25
W/DB-25
Adapter
DB-9
TD
RD
N/C
CTS
DSR
SG
N/C
DTR
2
3
4
5
6
7
8
20
2
3
1
4
5
7
8
6
3
2
8
20
7
4
5
6
RD
TD
CD
DTR
SG
RTS
CTS
DSR
VB-43890
Adapter C able
DB-25
Male
DB-25
Fem ale*
DB-9or
DB-25 M ale
*The standardDBS SMDR/Maintenance cable(normally connected toCN6)maybe
connected tothe program m ing terminal.