D-Link DMI-128ESU User Manual

D-LINK ISDN TA DMI-128ESU+

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

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