Page 2
H2TU-C-388 L ® The HiGain product family is the industry’s first practical implementation of High bit-rate Digital Subscriber Line 2 (HDSL2). When an H2TU-C-388 List 1D line unit is used in conjunction with a HiGain remote unit (H2TU-R), the system provides 1.552 Mbps transmission on one unconditioned copper pair over the full Carrier Service Area (CSA) range.
Page 3
NSTALLATION To ensure proper installation of the H2TU-C, align the H2TU-C with the enclosure slot guides, and slide the unit in. Push down on the front panel to properly seat it. Set the S1 switch bank to the desired configuration for line equalization. For information about line equalization, refer to the H2TU-C-388 List 1D technical practice, document number 152-388-114-xx.
Page 5
For information about the HiGain HDSL2 maintenance screens, refer to the H2TU-C-388 List 1D technical practice, document number 152-388-114-xx. Copies of this publication or the technical practice can be downloaded from the ADC website at www.adc.com. To order a hard copy, please contact your sales representative.
Page 6
Table 2. H2TU-C-388 List 1D Standard Config Screen Options System Screen Settings Display Selection Description Screen Code Options Loopback LBTO NONE Disables automatic time-out cancellation of all loopbacks. Timeout Sets automatic cancellation of all loopbacks to 20 minutes after initiation. Sets automatic cancellation of all loopbacks to 60 minutes after initiation.
Need help?
Do you have a question about the HiGain H2TU-C-388 List 1D and is the answer not in the manual?
Questions and answers