Multi-Tech Systems DT101 Specifications, Async Data Channel, Sync Data Channel, Composite Link

DataTalker Owner’s Manual

1.7 Specifications

1.7.1Async Data Channel

Number of Channels	One
Maximum Speed	115,200 bps
Channel Speed	All standard speeds from 300 bps to 115,200 bps
Data Format	5, 6, 7, or 8 data bits, with 1, 1.5, or 2 stop bits
Parity	Odd, even, or none
Local Echo	On or off selectable
Flow Control	XON/XOFF, CTS, or HP ENQ/ACK selectable
Pacing	On or off selectable, RTS on/off, or XON/XOFF
Interface	RS-232D/ITU-T V.24; DB-25 female connector

1.7.2Sync Data Channel

Data Format	Synchronous
Channel Speed	Up to 128K bps
Protocol	SDLC/HDLC
Error Correction	16-bit CRC block check with ARQ
Interface	RS-232D/ITU-T V.24; DB-25 female connector

1.7.3System Control (Command Port)

Local Access	Through DataTalker’s RS232C command port
Device	Any asynchronous keyboard terminal or PC in terminal mode (local
	access only)
Menus	Menus to configure data channel, voice/fax channel(s), and
	composite link. Statistics menu and test menus are provided to
	monitor performance and diagnose problems.
Diagnostics	Data or voice loopback, memory, watch dog tests, and DIP switch
	definitions and settings

1.7.4Composite Link

Number of Links	One
Data Format	Synchronous
Link Speeds	Up to 256K bps
Link Protocol	Proprietary modified HDLC
Error Correction	16-bit CRC block check with ARQ
Interface	RS-232D/V.24 or ITU-T V.35, or use DataTalker integral modem,
	DSU, or ISDN terminal adapter

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