OTR 1A42

8K Fiber Transmission System


Fiber, SDI 1.5G, SDI 12Gbit, SDI 270MBit, SDI 3Gbit, SDI 6G


Product Documentation


  • Support for 4 independent 12G/6G/3G/1.5G/270M channels
  • Transport 8k (uncompressed) singals up to 10km* (6.2miles)
  • Each channel supports resolutions up to 2160p/60Hz
  • Each channel individually reclocked
  • Embedded audio / metadata support for each channel
  • Integrated expansion port to add more channels
  • LED indicators for channel activity and power
  • Kit includes transmitter, receiver and power supplies
  • Optional 19” Rack tray to mount up to 4 modules


The OTR 1A42 is a self contained fiber transmission kit for the transport of four discreet 12G SDI signals (or 8k/48G uncompressed) over a single fiber link. The kit includes the fiber transmitter, fiber receiver and power supplies. This is an ideal solution for the transmission of multiple uncompressed SDI streams up to 12G.

Each SDI channel is fully independent. For 8k use, the signal is split over four separate 12G SDI links (48G) and supports full 8k resolution at 60fps. The system can also be used for any combination of SDI signals, with a mix of formats and bit-rates if required. Each channel will automatically detect and reclock SDI bit rates of 270Mbit/s, 1.5Gbit/s, 3Gbit/s, 6Gbit/s and 12Gbit/s.

LED Indicators are provided for channel presence and power. An optional 19” rack mount tray is available which can accommodate up to four modules (RFR 1018).

Note: Internal CWDM optical multiplexing is utilized within the modules. This kit should be considered a self contained point to point solution and should not be integrated into external CWDM systems.


RFR 1018 yellobrik 19" Rack TrayRFR 1018 yellobrik rack tray with modules installed

RFR 1018

yellobrik 19″ 0.5RU Rack Tray

XLR 1000 yellobrik XLR power adapter cable

XLR 1000

4 Pin XLR Camera Battery Adapter Cable

Ordering Information

UPC / EANModelDescription
4250479328624OTR 1A428K Fiber Transport System SMF (LC Connector)
4250479310186RFR 101819" 0.5RU Mounting Tray
4250479314016P-TAP 1000P-TAP Battery Power Adapter Cable
4250479314009XLR-10004 Pin XLR Battery Power Adapter Cable
4250479323278LC/FC SIMSimplex LC/FC Fiber Adapter
4250479318250LC/SC SIMSimplex LC/SC Fiber Adapter
4250479318151LC/ST SIM Simplex LC/ST Fiber Adapter
ATTN: State of California Consumers

WARNING: This product can potentially expose you to chemicals which are known to the State of California to cause cancer, birth defects of other reproductive harm. For more information, go to www.P65Warnings.ca.gov