The Planet PTMC1500R 15 slot media converter chassis with extra slot for rednundant power allows for connectivity of up to 15 Planet Ethernet/ Fast Ethernet, and Gigabit Ethernet copper to fiber converters in one 19" rack mount chassis. Dual fans with accompanying LED indicators provide at a glance troubleshooting for system cooling. The Chassis features power isolation for each of the 15 converter ensuring each bay is electrically isolated from each other. This power isolation feature ensures uninterrupted connectivity and seamless plug and play module installation. This chassis ships with one AC power supply module and you can also add a second redundant power supply as a backup to insure maximum up time. Features a manufacturer's 3-year warranty. Order online today!