HDSL2 product family is the industry’s first practical implementation of High bit-rate Digital Subscriber Line 2 (HDSL2). When an H2TU-R-402 List 4 remote unit is used in conjunction with a HiGain HDSL2 line unit (H2TU-C), the system provides 1.552 Mbps transmission on one unconditioned copper pair over the full Carrier Service Area (CSA) range.
NSTALLATION Remote enclosure L I T A I R H2TU-R-402 - 1 5 D IS - 2 3 Wear an antistatic wrist strap when installing the H2TU-R. Avoid touching components on the circuit board. Align the H2TU-R with the enclosure slot guides and slide the unit in. Push the unit back until it touches the backplane card-edge connector.
H2TU-C. Once logged on, you can view system settings and inventory, initiate loopbacks, monitor performance, and configure the circuit. Monitor Performance Event Log Config Inventory Rlogon Help +------------------------------------------+ ADC DSL Systems, Inc. HiGain HDSL2 Voice: 800.638.0031 714.832.9924 +------------------------------------------+ ID: xxxx--xxxx--xxxx--xxxx 09/20/2000 01:35:13 H2TU-C System:...
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Maintenance terminal screens at the H2TU-C. logon Glossary, screen navigation keys, ADC contact information. For more information about the HiGain HDSL2 maintenance screens, refer to the technical practice for the H2TU-C line unit. Contact Customer Service to obtain a copy.
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Do not try to repair the unit. If it fails, replace it with another unit and return the faulty unit to ADC for repair.
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