12G-SDI SFP+ CWDM Tx 1271~1451nm 10km Single Optical Transmitter

GIGALIGHT 12G-SDI CWDM SFP+ Tx is a series of single-fiber unidirectional single-light-emitting modules (single transmitter, no receiver) designed for high-definition video signal optical transmission applications, supporting SD-SDI, HD-SDI, 3G-SDI, 6G-SDI and 12G-SDI standards, with a pair of passive CWDM MUX/DEMUX, which can achieve unidirectional transmission of up to 10km through a single mode fiber.


  • Available in a hot-pluggable SFP+ package
  • CWDM DFB transmitter (without receiver)
  • Complies with SMPTE ST 297/2081/2082
  • Supports SD-SDI, HD-SDI, 3G-SDI, 6G-SDI, and 12G-SDI video pathological modes
  • Maximum speed up to 11.88Gbps
  • The transmission distance can be up to 10km through single-mode optical fiber
  • The maximum power consumption is less than 0.6W
  • Metal housing for reduced EMI
  • Single LC interface
  • Optional MSA or Non-MSA pins
  • Commercial grade operating temperature range from 0 to 70 degrees Celsius
  • The supply voltage is 3.3V
  • RoHS compliant (lead-free)
P/N Description
GHTC-xx12G-L1CDM 12G-SDI CWDM SFP+ Tx, 1271nm~1451nm, 10km, SMF, single LC optical port, MSA pin
GHTC-xx12G-L1CD 12G-SDI CWDM SFP+ Tx, 1271nm~1451nm, 10km, SMF, single LC optical port, Non-MSA pin

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