TP-Link MC1400 19' 2U Rackmount Chassis for 14-Slot Media Converters, Redundant Power Supply, Hot-Swappable, Mounted,Two Cooling Fans 14 bays to house up to 14 media converters Optional redundant power supply to ensure non-stop reliable operation Hot-Swappable; easy & quick replacement of converter and power supply Mounted two cooling fans for better ventilation The TL-MC1400 14-slot 19' rack-mount chassis is designed specially to accommodate 14 TP-LINK media converters. The centralized power supply makes the installation neat and sharp. The hot-swappable redundant power supply (purchase separately) design comes with chases allows uninterrupted installation and maintenance jobs. Two cooling fans are installed to stabilize the performance and extend the lifetime Together with MC series Gigabit or Fast Ethernet media converters, TL-MC1400 is the ideal solution for your media conversion network.