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HiGain HiGain UICK NSTALLATION HiGain HDSL2 • STATUS H2TU-C-202 L RS-232...
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H2TU-C-202 L ® The HiGain HDSL2 product family is the industry’s first practical implementation of High-bit-rate Digital Subscriber Line 2 (HDSL2). When an H2TU-C line unit is used ™ in conjunction with a HiGain HDSL2 remote unit (H2TU-R), the system provides 1.552 Mbps transmission on one unconditioned copper pair over the full Carrier Service Area (CSA) range.
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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 is successfully installed and provisioned, access the Monitor, Performance, or Event Log menu to clear the Performance, Alarm History, or Event Log screens, or use Master Clear in the Config menu.
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OOPBACK ESTING Initiate loopback testing from the HiGain maintenance terminal screen or use the MODE and LBK buttons. The inband codes below (except COLB, and RULB) can also be sent by a test set. H2TU-R H2TU-C TLOS 1111110 NREM CLOC NLOC CREM 1111100...
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Front Panel Diagnostic Messages Message Description A=xx The loop attenuation of the longest (maximum loss) span, measured in dB. The multiplexers of the HLU and H2TU-R are trying to establish synchronization. Armed to respond to Intelligent Repeater Loop (ILR) codes. BAD RT? The H2TU-C is not receiving a response from the H2TU-R.
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