ADTRAN 1200212L1, User Manual

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Chapter 1. Introduction
1-2 DSU IQ User Manual 61200212L1-1
DSU IQ Features
• 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
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).