Sigma Designs announced advanced networking supplier ST&T has selected Sigma Designs' new G.hn CG5200 family of chipsets for their GH281 and GH200 (MIMO and SISO products). The CG5200 enables a complete self-install home entertainment network for the distribution of Triple Play and IPTV over all powerline, coax and phone line wires. With MIMO (multiple input, multiple output) and SISO (single input, single output), the CG5200 improves coverage and increases throughput rates.