AFL’s DWDM Rack-mount Panels provide scalable wavelength management for new deployments and network upgrades, providing increased bandwidth over a single common fiber. Passive circuit design utilizes proven thin-film filter technology featuring low insertion loss, high isolation, and superior environmental stability. Panels can be installed in standard 19/23” racks and are available with LC bulkheads in 20 and 40 channel configurations, including both single and dual circuit package designs. SC bulkhead modules are available in single circuit packages only with 20 or 40 channels.