NT1 ISDN Network
Termination Devices
Click here or contact us for a specific configuration and discounted pricing for
your NT solution
Network Termination Product
List, Discount Price List and Cart Link
 UT620U
Single NT1 - Discontinued - replaced by NT3 and NT4.
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Compatible with North
American 2B1Q basic rate services and standard ISDN terminals
-
Provides 2B+D basic rate
S/T & U-Interfaces
-
Automatic lightning and
surge protection
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Supports point-to-point
and point-to-multipoint
-
LED status indicators
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Allows long and short
passive bus arrangements
-
Desktop or wall mount
The UT620U terminates and
converts the two-wire U-Interface that comes from the telephone company to a
four-wired S/T-Interface to provide ISDN telephones, Video Conferencing
Systems or other ISDN CPE devices access to BRI ISDN services.
The NT1 comes with just
a single power supply option - i.e. the universal full range 9.8W IEC
Switching Power Supply (SP62040) (110-240V, 50/60Hz), with appropriate IEC
cord.
The UT620U used to be
offered with 2 different power options depending
on your need to power your CPE (Customer Premise
Equipment). The 2W Power Supply (AM9200) provides power to the
UT620U only and is ideal for video conferencing applications. The universal
full range 9.8W IEC Switching Power Supply (SP62040) (110-240V, 50/60Hz),
with appropriate IEC cord, provides not only power to the UT620U, but also
provides ITU Standard Power Source 2 (PS2) power through the S/T-Interface
to the ISDN CPE and is ideal for ISDN telephone applications.
The UT620U conforms to industry standard 2B1Q line code for the U-Interface;
ANSI T1.601-1992. The S/T-Interface conforms to ANSI T1.605-1991; ITU/CCITT
I.430 standards; and is a FCC, DOC, ETL/CETL approved device. Its reliable
design protects against lightning and power surges.
NT1 - Current Model -
Part Numbers:
555-620A0: UT620U + SPSF62040 + USA IEC Power Cable
NT1 - Prior Model for VTC applications - Part
Numbers:
555-620A6: UT620U + AM9200
Click here or contact us for a specific configuration and discounted pricing for
your NT solution
Network Termination Product
List, Discount Price List and Cart Link
02/13/2011
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