Paradyne HOTWIRE 7986 manual About the Model 7986 Standalone Termination Unit, Hdsl Overview

About the Model 7986 Standalone

Termination Unit

1

M/HDSL Overview

Hotwire
Multirate/High Bit-Rate Digital Subscriber Line (M/HDSL) products maximize customer service areas by varying the DSL line rate. This ensures symmetric DSL connectivity over a wide range of telephone line distances and transmission line qualities.

Hotwire M/HDSL products can transport at full or fractional payload rates over a 4-wire, full-duplex circuit over varying distances based on the conditions of the 4-wire loop. Examples include support for router, multiplexer and PBX connections at 128 kbps, with distances exceeding 21,000 feet (6.9 km) on

24 gauge (.5 mm) cable delivered at 2.048 Mbps.

Hotwire M/HDSL units are equipped with an automatic configuration capability that reduces the M/HDSL installation process to a simple plug and play mode. Simply connecting the units to the line automatically configures the customer for the maximum data rate supported by the local loop. M/HDSL units can also be configured at fixed line speeds.

7986-A2-GB20-00 September 1998 1-1