Multitech MT64DSU Owner's Manual download pdf (Page 11)

Chapter 1 - Introduction and Description

Features

Your Multi-Tech DSU/CSU provides the following features:

• supports direct connection to the DATAPHONE Digital Data

Service (DDS) or compatible network;

• selectable sync speeds of 9600, 19200, 56000 for 4-wire lines

and 64000 bps for 4-wire dedicated lines;

• selectable async speeds of 9600, 19200, 38400 and 57600 bps;

• Standard RS-232C, V.35 and DDS interfaces provided;

• Automatic rate adaption from DCE data rate to 56 Kbps or 64

Kbps line rate in both sync and async modes; and

• elastic store (for analog off-net extensions).

• multiple selectable clocking

* External clocking

* Internal clocking

* DDS (slave) clocking

• RTS signal forced on selection

• DSR signal forced on selection

• multiple MultiDSU64K-activated diagnostic tests:

* Local loopback test

* Digital loopback test

* Test pattern generator/detector

• multiple Telco-activated diagnostic tests:

* DSU loopback test

* CSU loopback test

• Model Number: MT64DSU

• Device Operation: combined DSU and CSU

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Multitech MT64DSU Owner's Manual Page 11