Adtran ISU 512-U Multiplexer

Description

Adtran ISU 512-U Multiplexer
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ITEM DESCRIPTION:
Used Adtran ISU 512-U Multiplexer.  It is in excellent cosmetic condition and fully functional.
SPECIFICATIONS:
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U-Interface, high-speed inverse multiplexer for ISDN
Terminates up to four BRI lines
Includes NT1 functionality
Provides for dial up 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
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
EIA-530 and V.35 interfaces
Available bundled with one RS-530 to V.35 adapter cable and one RS-366 "Y" cable for dual port dialing support
S/T-Interface version available with Euro power supplies for multinational applications. Also available bundled with one RS-530 to V.35 adapter cable and one RS-366 "Y" cable (Call Pre-Sales Applications Engineering at 800-615-1176 for up-to-date country approvals)
North American switch type support for U-Interface and S/T versions include AT&T 5ESS, Northern Telecom DMS100, National ISDN-1, and NEC
Multinational switch type support for international S/T-Interface version includes TDX10, TDX1B, Euro-ISDN Net3, and VN4
SHIPPING:
This item ships by USPS Priority Mail Service for FREE!!!
INTERNATIONAL SHIPPING:
WARRANTY:
30 day full refund return policy