Dsu Iq Features - ADTRAN DSU IQ User Manual

Chapter 1. Introduction

DSU IQ Features

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The 4-wire SW56 DBU card is compatible with AT&T Accunet and
Sprint SW56 type services. The V.34 DBU card allows switched
backup over the public switched telephone network (PSTN). The
ISDN 1B+D card supports a U-interface to the Basic Rate ISDN and
is compatible with National ISDN and AT&T DMS.
The DSU IQ provides both V.35 and EIA-232 electrical and physical
DTE interfaces to accommodate a variety of applications.
To ensure a reliable connection, the unit features an extended
receiver capability which permits operation over long loops (3.4
miles or 5.5 km of 26 AWG at 56 kbps).
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Complete and comprehensive frame relay monitoring
Real-time measurement of bandwidth utilization, committed
information rates (CIRs), and excess burst rates on each PVC
True non-intrusive, in-band transmission of statistics
Embedded SNMP and Telnet through the DTE, network, or
SLIP/PPP port (or through the optional ethernet interface)
Dial backup (DBU) available with DBU cards; options include
4-wire Switched 56 (SW56), V.34, and ISDN
Control port provides SLIP and async PPP access to SNMP or
VT-100 terminal configuration
End-to-end network round trip delay measurements for
network optimization
10BaseT ethernet port available with ethernet card
Frame IQ MIB is standard ANSI format compatible with
popular enterprise reporting systems
Optional IQ View™ software system provides a cost-effective,
easy-to-use GUI (graphical user interface) for performance
management
Standard DTE (data terminal equipment) interfaces
DSU IQ User Manual 61200212L1-1