HTU Nx64
T1 HDSL Network Termination Unit
Product Features
The ADTRAN HTU Nx64 is an easy to use T1
Configuration, testing, and performance
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
monitoring is accomphlished via a user
friendly front panel interface. Complete
configuration and performance information
is available from the front panel keypad and
■ Single V.35 or V.11 DTE
interface
■ Nx56 or Nx64 operation
for data rates to 1.536
Mbps
solution for such applications as LAN to LAN a two-line by 16-character LCD display. The
bridging, Frame Relay circuit termination,
and video-conferencing. The HTU Nx64 can
front panel interface can also be used to
invoke local and remote loopbacks with or
■ T1 HDSL line interface
■ Easy to use front panel
keypad for unit configura-
tion and monitoring
be deployed as either a remote unit in opera- without 511 bit error rate testing. The HTU
tion with an ADTRAN T1 HDSL central office Nx64 also supports configuration and
unit (HTU-C) or in a point-to-point configu-
ration with another HTU Nx64 in limited
distance campus configuration.
performance monitoring through a rear
panel control port using a VT100 terminal
emulation.
■ Local and remote loop-
back capability
■ Extensive built-in
performance monitoring
capabilities
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.
■ Built in 511 bit error test
function
■ Password protection
■ V.54 loopback for end-to-
end testing
■ Industry leading five-year
warranty
Network Connection (Configuration 1)
Campus Connection (Configuration 2)
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