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HD-SDI CWDM 1270~1610nm 80km Digital Video SFP Optical Transceiver (MSA)

SFP Fiber Transceivers
August 19, 2025
Category Connection: SFP Transceiver Module
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Tags:
#sfp lc module Transceivers #Duplex sfp lc module #duplex sfp module
Brief: Step into our short showcase to explore the solution’s standout capabilities. In this video, we demonstrate the E-link LNK-CWDM-SFP3G-XX60 3G-SDI CWDM optical transceiver, showing how it enables robust long-distance video transmission up to 60km. You'll see its compatibility with key SMPTE standards and learn how its 18 CWDM wavelengths maximize your fiber infrastructure without adding new strands.
Related Product Features:
  • Supports data rates from 50 Mbps to 2.97 Gbps for SD-SDI, HD-SDI, and 3G-SDI applications.
  • Provides transmission distances up to 60km over single-mode fiber for 3G-SDI pathological signals.
  • Features 18 CWDM wavelengths from 1270nm to 1610nm to increase bandwidth on existing fiber.
  • Compliant with SMPTE 297-2006 and supports pathological patterns for SD-SDI, HD-SDI, and 3G-SDI.
  • Hot-pluggable SFP form factor compliant with MSA standards for easy integration.
  • Includes digital diagnostic monitoring (DDM) functions accessible via the I2C interface.
  • Operates with a single +3.3V power supply and features low power consumption.
  • Designed for operating case temperatures from 0°C to +70°C and is RoHS compliant and lead-free.
FAQs:
  • What video standards is this transceiver compatible with?
    The transceiver is fully compatible with SMPTE 259M (SD-SDI), SMPTE 344M, SMPTE 292M (HD-SDI), and SMPTE 424M (3G-SDI) standards, ensuring robust performance across various digital video signals.
  • What is the maximum transmission distance supported?
    This 3G-SDI CWDM SFP transceiver supports a maximum transmission distance of 60 kilometers over single-mode fiber when operating at 3Gbps with pathological signals.
  • How many wavelength options are available and what is their benefit?
    It is available in 18 different CWDM wavelengths ranging from 1270nm to 1610nm. This allows you to significantly increase the bandwidth capacity of your existing video optical infrastructure without the need to install additional fiber strands.
  • Does this module support digital diagnostic monitoring?
    Yes, the transceiver supports Digital Diagnostic Monitoring (DDM) functions as a default feature, which are accessible through the I2C interface for real-time performance tracking.
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