Chassis is designed for rack-centric, densely-populated fiber-optic-based pro AV systems, the Voyager CF-18 chassis fits up to 18 Voyager compact format transmitters or receivers. Holds and powers 18 CF transmitter cards in 4U. The CF-18 boasts dual (redundant) internal power supplies, eliminating the need for separate external ones, built-in rack-mounting ears to accommodate any standard 19” rack, easy access to all CF transmitter or receiver connections (both front and back) and a replaceable/cleanable air filter.