OTR 1A41

8K Fiber Transmission System 1270nm-1330nm

The OTR 1A41 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 12G-SDI streams.

Each SDI channel is fully independent. For 8K use cases, 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 auto-detect and re-clock any 12G/6G/3G/1.5G/SD-SDI.SDI source prior to conversion.

An expansion (upgrade) port is included to add 4 more 12G-SDI channels via the the OTR 1A42 or add bi-directional Ethernet or Serial RS 232 data to the link.

LED status are provided for presence and power. For convenient integration, the RFR 1018 ½ RU 19″ rack-mount tray supports the installation of up to four modules.

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.

Key Features

4-Channel 12G/6G/3G/1.5G/SD-SDI Transport system
Transport 4x4K or 1x8K up to 10km (6.2 miles)
Wavelengths : 1270nm, 1290nm, 1310nm, 1330nm
Each channel is individually reclocked
Supports embedded audio and metadata
Upgrade port to add 12G-SDI channels, Ethernet or Serial
LED status for channel activity and power
Kit includes transmitter, receiver and power supplies
Optional 19” Rack tray to mount (max) 4 modules

Video Formats

 • 12G-SDI
 • 6G-SDI
 • 3G-SDI
 • 1.5G-SDI
 • SD-SDI

Format agnostic

Video Input Digital

4x 12G-SDI BNC (12G/6G3G/1.5G/SD-SDI)
RGB 4:4:4
YCbCr 4:4:4/4:2:2/4:2:0
8, 10, 12-bit
3G-SDI Level A or B Dual Link

Video Output Digital

4x 12G-SDI BNC (12G/6G3G/1.5G/SD-SDI)
RGB 4:4:4
YCbCr 4:4:4/4:2:2/4:2:0
8, 10, 12-bit
3G-SDI Level A or B Dual Link

Fiber I/O

1x Simplex CWDM Single-mode bi-directional (I/O) Communication port
1x Simplex CWDM Single-mode bi-directional Expansion (UPG) port
Up to 8x 12G-SDI per fiber link using CWDM wavelengths
LC/PC Connections

4-Channel Mux/Demux CWDM 1350-1410nm

OCM 1842

4-Channel Mux/Demux CWDM 1470nm-1530nm

OCM 1843

4-Channel Mux/Demux CWDM 1550-1610nm

OCM 1844

9-Channel Mux/Demux CWDM 1450-1610nm

OCM 1892

2×2 Fiber Switch

OSW 1022

0.5RU Rack Frame

RFR 1018

UPC / EAN	Model Name	Description	Comments
4250479326637	OTR 1A41	8K Fiber Transmission System (Single-mode, 1270nm-1330nm, LC connector, 10km)	Tx & Rx Included
4250479328747	OTR 1A41 SC	8K Fiber Transmission System (Single-mode, 1270nm-1330nm, SC connector, 10km)	Tx & Rx Included

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Key Features

4-Channel 12G/6G/3G/1.5G/SD-SDI Transport system
Transport 4x4K or 1x8K up to 10km (6.2 miles)
Wavelengths : 1270nm, 1290nm, 1310nm, 1330nm
Each channel is individually reclocked
Supports embedded audio and metadata
Upgrade port to add 12G-SDI channels, Ethernet or Serial
LED status for channel activity and power
Kit includes transmitter, receiver and power supplies
Optional 19” Rack tray to mount (max) 4 modules