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Adtran ISU 512e U-Interface
U-Interface, high-speed inverse multiplexer for ISDN
Terminates up to four BRI lines
Includes NT1 functionality
Provides for dial up or leased line access
Videoconferencing, LAN/WAN connectivity, high-speed file transfer, audio
broadcasting, and T1 backup applications
Synchronous data transfer from 56 Kbps to 512 Kbps
BONDING Mode 1 synchronizes data over up to eight 64 Kbps B-Channels
Multilink PPP protocol support
Configuration via front panel keypad, VT100, or remotely over the ISDN line
Dialing via front panel, stored numbers, DTR assertion, V.25 bis, or RS-366
Remote upgrade via flash downloads
Switch type support includes Lucent 5ESS, Northern Telecom DMS100, and
National ISDN-1
V.35 DTE interface
10BaseT interface for SNMP management
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