
QSFP-100G-LX4-FL
100G · QSFP28 · 1310nmMMF or SMF · 2km SMF / 100m MMF · Duplex LC
Need a larger quantity? Request a quote
Questions? Call (888) 874-7574
The QSFP-100G-LX4-J-FL is designed for use in 100 Gigabit Ethernet links over single-mode fiber and multi-mode fiber. They are compliant with the QSFP28 Multi-Source Agreement (MSA) and IEEE 802.3ba 100GBASE-LX4.Module-level digital diagnostic functions are available via an I2C interface, as specified by the QSFP28 MSA. It has been designed to meet the harshest external operating conditions including temperature, humidity, and EMI interference. The module offers very high functionality and feature integration, accessible via a two-wire serial interface.
The following is a list of Finisar Corporation patents Fluxlight has licensed. This licensure recognizes and compensates Finisar for their intellectual property. The QSFP-100G-LX4-J-FL, like all Fluxlight optical transceivers, is covered by this license agreement. Therefore, Fluxlight customers can rest assured that all products purchased are fully licensed, and our customers are under no potential liability that may ensue from the use of unlicensed optical transceiver products.
U.S. Patent Numbers: 7,184,668 (System and method of protecting eye safety during operation of a fiber optic transceiver), 7,079,775 (Integrated memory mapped controller circuit for fiber optics transceiver), 6,957,021 (Optical transceiver with memory mapped locations), 7,058,310 (System and method for protecting eye safety during operation of a fiber optic transceiver), 6,952,531 (System and method for protecting eye safety during operation of a fiber optic transceiver), 7,162,160 (System and method for protecting eye safety during operation of a fiber optic transceiver), 7,050,720 (Integrated memory mapped controller circuit for fiber optics transceiver)
Original Equipment Manufacturer (OEM) names may be registered trademarks of the respective OEM, and the OEM has neither authorized nor sponsored the use of its trademark or trade name. All OEM names are used for cross reference/comparative purposes only.
This part is covered by our Limited Lifetime Warranty, a 10-year serviceable lifetime, and our 30-Day Money-Back Guarantee. Read the full warranty and return terms.
No reviews yet. If you have used this part, yours would be the first.


82 in stock
Order by 3 PM CT for same-day shipping

100G · QSFP28 · 1310nmMMF or SMF · 2km SMF / 100m MMF · Duplex LC

100G · QSFP28 · 1310nmMMF or SMF · 2km SMF / 100m MMF · Duplex LC

40G · QSFP+ · 1310nmMMF or SMF · 2km · Duplex LC

40G · QSFP+ · 1310nmMMF or SMF · 2km · Duplex LC