Another state-of-the-art, two-way AML system has been delivered to ATT-COMCAST for installation in an HFC cable system in California.

The system is designed to provide two-way cable modem service to communities served by microwave.

With the new system, it is possible to increase the downstream digital channel carriage capacity of an existing AML link by expanding the downstream into the 550 to 750 MHz range and the upstream band in the 5 to 42 MHz range.

This makes it possible to simultaneously increase channel capacity and provide two-way DOCSIS cable modem service to three different receiver sites from a central hub.