The ATX GigaXtend HFC amplifier portfolio is a family of 1.2GHz and 1.8GHz Line Extenders (LE), System Amplifiers (SA), Booster amps, accessories and band-split upgrade kits that offer MSOs both an upgrade path for their current installed base of amplifiers and the opportunity to invigorate their outside plants with technology built to accommodate future spectrum increases and bandwidth demands.

The only authorized successor to the venerable GainMaker® family of HFC amplifiers, ATX GigaXtend GMC 1.2GHz and 1.8GHz amps build upon a reliable and well-trusted technology foundation to provide cable operators with a cost-efficient and friction-free path to delivering multigigabit symmetrical services that will meet consumer demand and fend off competitors for decades to come.

GigaXtend GMC Series 1.8GHz and 1.2GHz Amplifiers

GigaXtend GMC amps, the only authorized GainMaker-compatible devices on the market, provide a seamless upgrade path for a large percentage of currently installed outside plant actives, enabling MSOs to increase the speed and capacity of their HFC networks with minimal…

GigaXtend Orchestrator

The GigaXtend™ Orchestrator is a highly intuitive software application that provides technicians with the ability to manage and communicate with GigaXtend 1.8GHz amplifiers and nodes. The app can be run from an iOS or Android device linked to the amplifier…

GigaXtend GMC Amplifier Accessories

The ATX GigaXtend™ GMC Series amplifier accessories are plug-in devices common to all Cisco or ATX GainMaker System Amplifiers and Line Extenders. They are typically field-installed in accordance with system design.

GigaXtend RF Amplifier Mains Power Pack Kit

The GigaXtend RF Amplifier Mains Power Pack Kit is a field-installable kit that equips a line-powered GigaXtend RF amplifier to operate using local utility power (100 - 200 VAC). It is intended for indoor applications, such as hotels and multi-dwelling…