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.