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Technologie Optic.ca Inc.

400GBASE-QSFP-DD LR4, 1270/1290/1310/1330NM CWDM4, 10KM, SMF, 100% INFINERA COMPATIBLE

The Infinera® compatible 400GBASE-QSFP-DD LR4 (Quad Small Form-Factor Pluggable - Double Density) optical transceiver offers one the highest bandwidth density in the industry can be used as 4x100G breakout to QSFP28 100G-LR.

Engineered to meet or exceed OEM performance, it supports link lengths of up to 10km on Single-Mode fiber using a LC duplex connector. It is fully compliant with the IEEE 802.3cu 400GBASE-LR4 specifications.


Item Attributes
Compatible Brand Infinera®
Type Transceivers
Cable Type Single-Mode Fiber
Operating Temperature COM (0 °C to 70°C)
Fiber Count 2 Fibers / Duplex
Wavelength 1264.5nm to 1337.5nm
Data Rate 400GBASE - 400 Gbps
Form factor QSFP-DD
Max Reach 10km
Connector Type LC UPC
DDM Yes
Transceiver Type LR4
TX Optical Power -2.8dBm to 4dBm (Per Lane)
RX Sensitivity -9.1dBm (Per Lane)
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  • In-House Coding

    At Technologie Optic.ca, we code and test all our transceivers to be 100% compatible in their intended target application. Today, the fiber-optic networking landscape is littered with “compatible” transceiver companies. Optic.ca was one of the first companies to design and distribute OEM Compatible transceivers in Canada.  We now design solutions for almost every equipment in the world.

  • Trust

    Our MTBF figures meet or exceed industry leading tier 1 manufacturers. Rigorously engineered and tested, our products undergo severe quality control processes to ensure seamless integration with a wide range of networking equipment. By adhering to industry benchmarks, our compatible transceivers deliver the same or better performance and reliability as OEM units.

  • Warranty

    Backed by our life time warranty* and commitment to excellence and customer satisfaction, our compatible transceivers provide a dependable and efficient solution for your network needs.

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