Applications - ADC HiGain H2TU-C-202 User Manual

Overview
– Bit Error Rate (BER) alarm
– Remote provisioning
– Power Back Off - Customer (PBOC) and Power Back Off - Network (PBON) for configuring power
output levels
– Loss of Signal/Alarm Indication Signal (LOS/AIS) payload alarm
– Selectable loopback activation codes
DS1 is used throughout this document to refer to either the remote unit's DS1 interface or the
line unit's DSX-1 interface.
A
PPLICATIONS
HiGain HDSL2 systems provide a cost-effective, easy-to-deploy method for delivering T1 High Capacity Digital
Service (HCDS) over a single copper pair. HiGain HDSL2 systems support a multitude of network connections
and system models.
•
The service is deployed over one unconditioned, non-loaded copper pair.
•
Conventional inline DS1 repeaters are no longer required.
•
Cable pair conditioning, pair separation and bridged tap removal are not required.
Each loop has no more than 35 dB of insertion loss (INSL) at 196 kHz, with driving and terminating impedances
of 135Ω. In general, HiGain HDSL2 systems:
• Operate effectively in the same cable binder group with other HDSL2 lines, HDSL, T1, ADSL, SDSL, POTS,
DDS, and other transmission schemes.
•
Can be used with customers requiring DS1 service on a temporary or permanent basis.
• Provide a means of quickly deploying service in advance of fiber-optic transmission systems.
2 June 6, 2003
LTPH-UM-1208-01
H2TU-C-202 List 7G