Panasonic S-ICX Manual

Page of 77
76
S-ICX (International) issued June 2000
S-ICX-4.5-200
Data Communication Ports  
Signaling Characteristics
Signaling to Exchange Line 
Transmission Specifications  
DTMF Frequencies  
Port
Parameters
Serial Port 1
Interface:
RS232-C
Baud rate:
300, 600, 1200, 2400, 4800, 9600 Bps
Parity:
Even, odd, none
Stop bit length:
2 or 1
Data bit length:
7 or 8
Serial Port 2
Interface:
RS232-C
Baud rate:
300, 600, 1200, 2400, 4800, 9600 Bps
Parity:
Even, odd, none
Stop bit length:
2 or 1
Data bit length:
7 or 8
Item
Specification
Dial pulse
8 to 11 pulses per second
Break ratio
58% to 64%
Minimum pause
0.7 to 1.0 seconds
Trunk start signaling
Loop or ground start; AC15 wink or immediate start
Item
Specification
Impedance
600 Ohms
Overload level
600 Ohms
Insertion Loss 
Exchange line to analog station
0 dB
Analog station to exchange line
0 dB
Exchange line to digital station
0 dB
Digital station to exchange line
0 dB
Digital station to digital station
6 dB
Digital station to analog station
6 dB
Analog station to digital station
6 dB
Analog station to analog station
6 dB
Digit
Frequency (Hz)
1
700 + 1200
2
700 + 1340
3
700 + 1480
4
760 + 1200
5
760 + 1340