As ETL Systems continued to build its IPTV network, it has also provided United Arab Emirates telecom operator du with three RF matrices. Two 32 x 128 L-band Vortex Matrix systems have been installed and commissioned, with one primary unit going into operation in Dubai and a second unit installed for geo redundancy purposes in Abu Dhabi. A third 64 x 128 L-band Vulcan Matrix has also been installed and commissioned at the du Samacom teleport.