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HTU NX64

T1 HDSL NETWORK TERMINATION UNIT

The ADTRAN HTU Nx64 is a low cost T1 HDSL network termination unit. The HTU Nx64 provides an interface between T1 HDSL and the user's Data Terminal Equipment (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 in pairs as a point to point configuration. The HTU Nx64 can also be deployed as a remote unit with an ADTRAN T1 HDSL HTU-C central office unit.

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. A single V.35 or V.11 interface provides connection to the end user's DTE equipment.

Configuration, testing, and performance monitoring. The HTU Nx64 a user friendly front panel interface. Complete configuration and performance information is available from the front panel keypad and two-line by 16-character LCD display. The front panel interface can also be used to invoke local and remote loopbacks. The HTU Nx64 also supports configuration and performance monitoring through a rear panel control port using a VT 100 terminal emulation. The HTU Nx64 can also be configured remotely from an ADTRAN HTU-C.

Features

bulletSingle V.35 DTE interface
bulletNx56 or Nx64 operation for data rates to 1.536 Mbps
bulletT1 HDSL line interface
bulletEasy to use front panel keypad for unit configuration and monitoring
bulletLocal and remote loopback capability
bulletExtensive built-in performance monitoring capabilities
bulletIndustry leading 5 year warranty

HTU NX64 APPLICATION EXAMPLE

Product Specifications

NETWORK INTERFACE

bulletLine Rate: T1 HDSL per Bellcore TA-NWT-001210

PHYSICAL INTERFACE

bulletHDSL: RJ45
bulletDTE: M34F, DB15

FRAMING

bulletSF/ESF Auto Detection

ESF FORMAT

bulletAT&T 54016
bulletANSI T1.403

LINE CODE

bullet2B1Q

DSO ASSIGNMENT

bulletContiguous
bulletAlternating

HDSL TIMING

bulletNetwork
bulletInternal
bulletDTE

DTE INTERFACE

bulletBit Rate: 56 kbps to 1.536 Mbps, Nx56 or Nx64 kbps (N=1 to 24)
bulletCCITT V.35 (M34F Connector)
bulletCCITT V.11 (DB15F Connector)

DTE TRANSMIT CLOCK

bulletAutomatic
bulletInternal
bulletExternal

PERFORMANCE MONITOR PERFORMANCE DATA

bulletBPVs/CRCs, ES, SES, UAS, % AS, % EFSEC, Alarms, Errors

TESTS

bulletLocal Loopback
bulletRemote Loopback

AGENCY APPROVALS

bulletFCC part 15, Class A
bulletUL 1459

ENVIRONMENT

bulletOperating: 0° to 50° C (32° to 122° F)
bulletStorage: -20° to 70° C (-4° to 158° F)
bulletRelative Humidity: Up to 95%, non-condensing

PHYSICAL

bulletDimensions: 1.5" H, 9.0" W, 6.25" D
bulletWeight: 2 lbs
bulletPower: 90-230V, 50-60Hz, 5W

SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE.

Ordering Information

bulletHTU Nx64 - 1245023L1

Download this brochure in pdf format.

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Last modified: June 05, 2008