D-Link DMI-128ESU 사용자 설명서
D-LINK ISDN TA DMI-128ESU+
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APPENDIX 3 Specification
Rate
• 2B +D Basic Rate (BRI)
Type
• External
S/T interface
• 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
Connection (To NT1)
• Point-to-multipoint, point to point.
Analog port
• 2 x analog ports
• RJ11 modular jack
• ITU-T G.711 a-law
• 25Hz, 59Vrms ringing signal: 1-sec on, 2-sec off
• Tone Generation
• Dial tone: 400 +/- 20 Hz
• Busy tone
• Holding tone
• Incoming tone
• -59VDC
• DTMF dialing
• DTMF Caller ID
• DTMF Caller ID
Data port
• 1 x data port
• DB - 9SUB male connector or USB for Windows 98/2000
• Auto - baud detection
• DTE speed
• 1200/2400/4800/9600/19200/38400/57600/115200/230400 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
• 1 * USB port
Protocol
• V.110
• V.120
• PPP 64K
• ML-PPP 128K
• X.75
• X.25 on D
• Soft-Fax
• Channel bundling
• BACP/BOD