Chapter 1 - Introduction
1.5Features
The MT56DSU-S provides many useful features. Standard features include V.35 and EIA-232-D interfaces on the data port (DTE device) and a synchronous rate of 56 Kbps on both the data port and trunk, and user- selectable clocking option.
Your Multi-Tech DSU/CSU provides the following features:
•Supports direct connection to the DATAPHONE Digital Data Service (DDS) or compatible network
•Standard EIA-232-D and V.35 interfaces on the data port (DTE device) and DDS interface on the line
•Multiple selectable clocking
-Internal clocking
-DDS (slave) clocking
•Multiple MT56DSU-S-activated diagnostic tests
-Local loopback test
-Digital loopback test
•Multiple Telco-activated diagnostic tests
-DSU loopback test
-CSU loopback test
