Dual 12Gbit SDI Fiber Optic Transmitter – CWDM (40km)


CWDM, Fiber, SDI 1.5G, SDI 270MBit, SDI 3G


Product Documentation


  • Dual channel SDI multi-rate optical transmitter for 12G-SDI, 6G-SDI, 3G-SDI, and HD-SDI signals
  • Support for SMPTE 2082, SMPTE 2081, SMPTE 424M, and SMPTE 292M
  • 18-wavelengths (9 pair) selections according to ITU-T G694.2
  • Distances up to 10km** (singlemode)
  • For use with yellobrik, greenMachine, and Series 5000 product lines
  • Pluggable and hot swappable
  • LC Duplex connector – singlemode
  • Lead free and RoHS compliant

** Distance is an approximation. Actual distances achieved can be longer or shorter depending on the type of fiber cable and accumulated optical losses in the fiber link. Determine link losses and perform optical budget calculations to ensure correct operation.


The OH-TT-12G-XXXX-XXXX-Y dual channel SDI optical transmitter is a CWDM fiber plug in option for selected LYNX Technik yellobrik, greenMachine, and Series 5000 products. This SFP module facilitates the conversion of two electrical SDI signals into optical signals for transmission over two fiber links. 18-wavelengths (9 pairs) selections are available for CWDM applications and support for distances of up to 10km** is provided. The module accomodates 11.88Gbit, 5.94Gbit, 2.97Gbit, and 1.485Gbit SDI signals conforming to SMPTE 2082, SMPTE 2081, SMPTE 424M, and SMPTE 292M.

A socket, or “cage” is provided for the SFP in the supporting LYNX product for easy installation or upgrade. The SFP is hot swappable.

Ordering Information

UPC / EANModelDescription
4250479327337OH-TT-12G-1270-1290 Dual Channel SDI Transmitter [1270nm + 1290nm] (CWDM)
4250479327344OH-TT-12G-1310-1330Dual Channel SDI Transmitter [1310nm + 1330nm] (CWDM)
4250479327351OH-TT-12G-1350-1370 Dual Channel SDI Transmitter [1350nm + 1370nm] (CWDM)
4250479327368OH-TT-12G-1390-1410Dual Channel SDI Transmitter [1390nm + 1410nm] (CWDM)
4250479327375OH-TT-12G-1430-1450Dual Channel SDI Transmitter [1430nm + 1450nm] (CWDM)
4250479327382OH-TT-12G-1470-1490 Dual Channel SDI Transmitter [1470nm + 1490nm] (CWDM)
4250479327399OH-TT-12G-1510-1530 Dual Channel SDI Transmitter [1510nm + 1510nm] (CWDM)
4250479327405OH-TT-12G-1550-1570 Dual Channel SDI Transmitter [1550nm + 1570nm] (CWDM)
4250479327412OH-TT-12G-1590-1610Dual Channel SDI Transmitter [1590nm + 1610nm] (CWDM)
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