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Chapter 1. Introduction
1-2 TSU 600 User Manual 61202076L1-1
Changes in the configuration do not disrupt data flow in channels that
are not being reconfigured. The unique architecture and the availability
of option modules provides a path for growth to accommodate future
requirements.
The TSU 600 offers a wide variety of network management options. You
can manage via SNMP through the 10BaseT (600e only) or chain-in
ports. If you are using T-Watch PRO, a Microsoft Windows® program,
you can manage the TSU 600 via the same 10BaseT (600e only) or chain-
in ports. An enhanced VT-100 terminal interface is also provided.
Standard Features in the TSU 600
The standard features of the TSU 600 are listed below:
•A single T1 interface
• Six slots to house option modules with up to four additional data
ports, including voice
• Architecture that allows mix of port types to meet the data interface
requirements
• Easy configuration capabilities using simplistic menus displayed in a
liquid crystal display (LCD) window operated by a front panel key-
pad
• SNMP, Telnet, and T-Watch PRO management via SLIP or 10BaseT
(600e only)
• Ability to proxy for “agentless” units
• Enhanced terminal mode
• Support for a redundant AC power supply (600e only)
• Two programmable configuration maps that define the bandwidth
allocation between data ports
• Data drop and insert, as well as full drop and insert
• Flash memory for software updates
• Timing selectable from the network, from the slot 1 data port, inter-
nally, or from a secondary interface
• QRSS; 511 test patterns using Nx option
• Fractional T1 loopbacks as defined in annex B of ANSI T1.403-1995
• Extensive self-testing and monitoring to ensure proper operation