Designed to deliver higher signal density in compact, robust packages, the new 4 channel yellobriks are available in both 3G-SDI and 12G-SDI versions to support HD, 2K, Ultra HD and 4K workflows:
OTT 1414– 4-Channel 12G-SDI to Fiber Transmitter
OTT 1814 – 4-Channel 3G-SDI to Fiber Transmitter
OTT 1414 CW – 4-Channel 12G-SDI to Fiber Transmitter (CWDM)
OTT 1814 CW – 4-Channel 3G-SDI to Fiber Transmitter (CWDM)
ORR 1404 – 4-Channel Fiber to 12G-SDI Receiver
ORR 1804 – 4-Channel Fiber to 3G-SDI Receiver
The standard 4 channel transmitters are equipped with 1310nm SFPs and the CWDM derivatives have 18 wavelength selections available. High sensitivity SFPs are available for the receivers to support demanding optical budget requirements.
These additions build on the success of the established dual fiber converters, offering double the channel capacity while maintaining LYNX Technik’s renowned reliability. The new 4-channel modules are ideal for high-density signal transport in mobile production, live events, stadiums, campuses, broadcast facilities, and OB vans where space, weight, and cable infrastructure are critical considerations.
All channels are fully independent and auto reclocked, allowing a mixture of video signals per device. Users can transport multiple uncompressed SDI signals over fiber with the low latency and signal integrity required for professional broadcast environments.
Like all yellobrik modules, the new models can be used as standalone units or integrated into the RFR 1200 rack frame to take advantage of redundant power options. Their robust construction and straightforward deployment make them ideal for both permanent installations and temporary field applications.

