Table of Contents
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Chapter 1. Introduction
Features
Features of the TSU IQ+ are:
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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 1 B+D card supports a U-interface to the basic rate ISDN and
is compatible with National ISDN and AT&T DMS. The DSX-1 port
complies with ANSI T1.102.
The PRI DBU card allows the TSU IQ+ to accept or place up to 23
dial backup calls simultaneously.
The TSU IQ+ provides a V.35 electrical and physical DTE interface
to accommodate a variety of applications.
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Complete and comprehensive frame relay monitoring,
including Layer 3 protocol 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)
Control port provides SLIP and async PPP access to SNMP or
VT-100 terminal configuration
DSX-1 port provides short haul T1 interface for operation with
a PBX
Dial backup (DBU) available with DBU cards; options include
4-wire Switched 56 (SW56), V.34, PRI, and ISDN
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
TSU IQ+ User Manual
61200275L1-1
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