Appendix 3 Specification - AOpen ISDN SOHO Router User Manual

APPENDIX 3 Specification

Rate
Type
U interface
S/T interface
Connection
Analog port
Data port
Protocol
Switching
Supplementary service
ISDN Router Manual V.1.1
2B +D Basic Rate (BRI)
External
ITU-T G.961 U-interface
2 – wire
1 x U-interface port
2B1Q line coding
RJ11 modular jack
ITU-T I.430 S/T-interface
4-wire
2 x S/T-interface port
AMI line coding
RJ45 modular jack
Terminating resistance selectable for 100 Ohm or none
point-to-point
point-to-multipoints
2 x analog ports
RJ11 modular jack
ITU-T G.711 a-law
20Hz, 55Vrms ringing signal : 1-sec on, 2-sec off
Tone Generation
Dial tone : 400 +/- 20 Hz
Busy tone
Holding tone
Incoming tone
-48VDC
Polarity reverse
DTMF dialing
1 x data port
DB - 9SUB male connector
Auto - baud detection
DTE speed
1200/2400/4800/9600/19200/38400/57600/115200 bps
Communication speed
Sync: 64000/128000 bps
Async:1200/2400/4800/9600/19200/38400 bps
Hardware RTS/CTS flow control
Software Xon/Xoff flow control
Clear Channel
V.110
V.120
Channel bundling
Soft-Fax
BACP/BOD
National ISDN (NI-1,NI-2)
AT&T 5ESS CUSTOM
NorTel DMS 100 CUSTOM
Japan INS64
Euro ISDN (EDSS1)
Australian TS-013
Inner communication
Local supplementary services
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