ISU 512 (U-Interface)

Product Details

ISU 512

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 domestic 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

Name

Part Number

CLEI

Description

ISU 512 (U-Interface)

1202086L1

NDPMHHOEAA

ISDN Inverse Multiplexer

ISU 512 (S/T Interface) Universal PS

1202086L2

N/A

Multinational ISDN Inverse Multiplexer

ISU 512 (S/T-Interface) Domestic

1202086L3

ISDN Inverse Multiplexer

ISU 512 (U-Interface) w/Cables

4202086L1

ISDN Inverse Multiplexer Bundle

ISU 512 (S/T Interface) Universal PS w/Cables

4202086L2

Multinational ISDN Inverse Multiplexer Bundle