ADTRAN HTU Nx64 User Manual

Htu nx64, Product features, T1 hdsl network termination unit

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Product Features

Single V.35 or V.11 DTE
i n t e r f a c e

Nx56 or Nx64 operation
for data rates to 1.536
Mbps

T1 HDSL line interface

Easy to use front panel
keypad for unit configura-
tion and monitoring

Local and remote loop-
back capability

Extensive built-in
performance monitoring
c a p a b i l i t i e s

Built in 511 bit error test
function

Password protection

V.54 loopback for end-to-
end testing

Industry leading five-year
w a r r a n t y

HTU Nx64

T1 HDSL Network Termination Unit

The ADTRAN HTU Nx64 is an easy to use T1
HDSL network termination unit.
The HTU
Nx64 provides a digital interface between T1
HDSL and the user’s Data Terminal Equip-
ment (DTE). The HTU Nx64 is an ideal

solution for such applications as LAN to LAN
bridging, Frame Relay circuit termination,
and video-conferencing. The HTU Nx64 can
be deployed as either a remote unit in opera-
tion with an ADTRAN T1 HDSL central office

unit (HTU-C) or in a point-to-point configu-
ration with another HTU Nx64 in limited
distance campus configuration.

Housed in a compact, durable plastic

housing the HTU Nx64 supports data rates
from 56 kbps to 1.536 Mbps at Nx56 or Nx64
kbps. The HTU Nx64 provides both a V.35
and a V.11 interface for connection to the
end user’s DTE equipment.

Configuration, testing, and performance

monitoring is accomphlished via a user
friendly front panel interface. Complete
configuration and performance information
is available from the front panel keypad and

a two-line by 16-character LCD display. The
front panel interface can also be used to
invoke local and remote loopbacks with or
without 511 bit error rate testing. The HTU
Nx64 also supports configuration and

performance monitoring through a rear
panel control port using a VT100 terminal
emulation.

Network Connection (Configuration 1)

Campus Connection (Configuration 2)

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