OTR 1A41

8K Fiber Transmission System

Datasheet Quickreference


The OTR 1A41 is a self contained fiber transmission kit for the transport of 4
discreet 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, or
12K signals.

Each SDI channel is fully independent. For 8K use, the signal is split over 4
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, 1.5Gbit, 3Gbit and 12Gbit.
LED Indicators are provided for channel presence and power. An optional 19”
rack mount tray is available which can accommodate up to 4 modules (RFR

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.




• Support for 4 independent 12G/3G/HD/SD-SDI channels
• Transport 8K (uncompressed) singals
• 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 (max) 4 modules

Ordering Information

OTR 1A41 8K Fiber Transmission System
XLR 1000 4 Pin XLR Camera Battery Adapter Cable
P-TAP 1000 P-TAP Battery Adapter Cable
LC/ST Sim LC Connector to ST Connector Adapter Kit
LC/SC Sim LC Connector to SC Connector Adapter Kit
RFR 1018 yellobrik 0.5RU Rack Frame for passive fiber modules