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Alpha Telecom UT620U Single NT-1 Standalone
ISDN Network Termination with Switching Power Supply, Fits with North American
2B1Q basic rate services and standard ISDN terminals, Fits with all Nortel
Networks global DMS-100 switches, Provides 2B+D basic rate S/T & U-Interfaces,
Automatic lightning and surge protection, Supports point-to-point and
point-to-multipoint, LED status indicators, Allows long and short passive bus
arrangements, Desktop or wall mount
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General Information |
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Manufacturer |
Alpha Telecom |
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Manufacturer Part Number |
UT620U |
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Product Name |
Single NT-1 Standalone ISDN Network
Termination with Switching Power Supply |
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Marketing Information |
The Alpha Telecom UT620U is a standalone
ISDN Network Termination Type 1 device that provides the link between
ISDN Customer Premises Equipment (CPE) and Central Office switching
equipment. The UT620U terminates and converts the two-wire U-Interface
that comes from the telephone company to a four-wire S/T-Interface to
provide ISDN Telephones, Video Conferencing Systems or other ISDN CPE
devices access to BRI ISDN services.
The UT620U is offered with different power options depending on your
need to power your CPE. 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. |
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Features |
- Fits with North American 2B1Q
basic rate services and standard ISDN terminals
- Fits with all Nortel Networks
global DMS-100 switches
- Provides 2B+D basic rate S/T &
U-Interfaces
- Automatic lightning and surge
protection
- Supports point-to-point and
point-to-multipoint
- LED status indicators
- Allows long and short passive bus
arrangements
- Desktop or wall mount
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Specifications |
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Network U-Interface |
Line: Two-wire, full duplex
Data Rate: 144Kbps/BRI
Line Code: 2B1Q per T1.601, 1992
O/P Amplitude: 2.5V, zero-to-Peak
Tx and Rx Source Impedance: As Per ANSI T1.601-1992
Receiver Sensitivity: As per ANSI T1.601-1992
Connector: One RJ-45 |
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Terminal S/T-Interface |
Line: Four-wire, full duplex
Data Rate: 144Kbps/BRI
Line code: AMI, 100% duty cycle
O/P Amplitude: 0.75V, zero-to-Peak
Tx and Rx Source Impedance: As Per ANSI T1.605-1991
Receiver Sensitivity: As Per ANSI T1.605-1991
Connector: Two RJ-45 |
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DIP Switches |
S/T-Interface termination resistance
S/T bus timing mode |
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LED Indicators |
Front panel power status lamp
BRI line status |
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Dimensions |
1.3”Hx3.93”Wx5.7”D (33mmHx100mmWx145mmD) |
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Weight |
1 lb. (0.44kg) |
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Power |
AM9200 (2W Power Adapter)
- 9Vdc / 0.1A
SP62040 (9.8W IEC Switching Power Supply)
- 9Vdc / 0.18A
- -40Vdc / 0.2A |
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Regulatory |
CAN/CSA C22.2 NO.950-95, Safety of
Information Technology Equipment
FCC Part 15, Class A - with AM9200
FCC Part 15, Class B - with SP62040
FCC Part 68
DOC CS03
ETL/CETL |
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Environment |
Operating Temp: 32°F to 122°F (0°C to
50°C)
Storage Temp: -4°F to 158°F (-20°C to 70°C)
Relative Humidity: 0 to 95% non-condensing |
A-20111202-1527-130-L
*This item is BRAND NEW -
not refurbished. It comes with all manufacturer supplied accessories, and full
manufacturer's USA warranty.
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