4×12G-SDI CWDM Extender

GIGALIGHT’s 4x12G-SDI optical extender is used to extend the range of 8K video transmission through optical fiber between SDI source and receiver equipment, and with 12G-SDI CWDM optical module, the transmission distance can be extended to 10km.


  • Four 12G-SDI video signals can be extended by up to 10km through single-mode fiber
  • Each channel can achieve a rate of up to 12Gbps, and 4 lanes for a total of 48Gbps to support 8K video signal transmission
  • Complies with SMPTE-424M, 292M, 295M, 297M, 305M, 310M and DVB-ASI standards
  • Pluggable SFP ports and BNC interfaces are available for plug-n-play
  • Signals are transmitted through longer, thinner fiber optic cables without electromagnetic emissions (EMI) or radio frequency interference
  • Commercial-grade operating temperatures range from 0 to 60 degrees Celsius
  • The metal housing shields electromagnetic radiation (EMI).
  • RoHS compliant (lead-free).

Product Type Description
G-SDI-E-4*12G-Tx 4x12G-SDI(Transmitter) Optical Extender
G-SDI-E-4*12G-Rx 4x12G-SDI(Transmitter) Optical Extender

Ordering Information

4x12G-SDI-Optical Extender – G-SDI-E-4*12G-T/G-SDI-E-4*12G-R

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