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Summary of Contents for ADC H2TU-C-231 List 2F
- Page 1 UICK NSTALLATION H2TU-C-231 L...
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Page 2: Specifications
H2TU-C-231 L The H2TU-C-231 List 2F functions as the central office end (H2TU-C) of a repeaterless T1 transmission system when connected to a HiGain HDSL2 remote unit (H2TU-R). Setting new standards for interoperability and efficiency, HiGain HDSL2 modules transmit a 1.554 Mbps T1 payload on one unconditioned copper pair over the full Carrier Service Area (CSA) range. -
Page 3: Installation
Select the Inventory menu, then type in the unit ID numbers. Change the settings of any system parameters, if necessary, by selecting the Config menu, Standard Options or ADC Options. Once the H2TU-C-231 is successfully installed and provisioned, access the Performance or Event Log menu to clear the Performance, Alarm History, or Event Log screens, or use Master Clear in the Config menu. - Page 5 (a) Dual loopbacks are only initiated from the MODE and LBK buttons. Copies of this publication or the technical practice (LTPH-TP-1093-xx) can be downloaded from the ADC website at www.adc.com. To order a hard copy, please contact your sales representative.
- Page 6 Front-Panel Diagnostic Messages Message Description (normal operating messages in bold) A=xx The loop attenuation of the longest (maximum loss) span, measured in dB. The multiplexers of the H2TU-C and H2TU-R are trying to establish synchronization. Armed to respond to Intelligent Repeater Loop (ILR) codes. BAD RT? The H2TU-C-231 is not receiving a response from the H2TU-R.
- Page 7 © 2002 ADC DSL Systems, Inc. All rights reserved. Information contained in this document is company private to ADC DSL Systems, Inc., and shall not be modified, used, copied, reproduced or disclosed in whole or in part without the written consent of ADC.