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AddOn QSFP+ Module

AddOn QSFP+ Module

We currently have 11 in stock.
SKU: MPN: QSFP-40GBASE-LR4-20-AO UPC:
Product Description

This MSA compliant QSFP+ transceiver provides 40GBase-LR4 throughput up to 20km over single-mode fiber (SMF) using a wavelength of 1270nm to 1330nm via an LC connector. It is built to MSA standards and is uniquely serialized and data-traffic and application tested to ensure that they will integrate into your network seamlessly. Digital optical monitoring (DOM) support is also present to allow access to real-time operating parameters. This transceiver is Trade Agreements Act (TAA) compliant. We stand behind the quality of our products and proudly offer a limited lifetime warranty.


  • QSFP+ offers better usage with maximum efficiency and convenience
  • 40GBase-LR4 network technology for fast, dependable connectivity with maximum efficiency
  • 40 Gigabit Ethernet for efficient data transfer and fast connectivity
  • Supports optical fiber cable for durable performance, minimal signal loss, and fast data transfers to greater distances
  • For transmitting data at gigabit speed over hundreds of miles with little integrity loss, single-mode fiber optic is an ideal solution
  • QSFP+ with optical network application/usage for reliability and maximum efficiency

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This MSA compliant QSFP+ transceiver provides 40GBase-LR4 throughput up to 20km over single-mode fiber (SMF) using a wavelength of 1270nm to 1330nm via an LC connector. It is built to MSA standards and is uniquely serialized and data-traffic and application tested to ensure that they will integrate into your network seamlessly. Digital optical monitoring (DOM) support is also present to allow access to real-time operating parameters. This transceiver is Trade Agreements Act (TAA) compliant. We stand behind the quality of our products and proudly offer a limited lifetime warranty.


  • QSFP+ offers better usage with maximum efficiency and convenience
  • 40GBase-LR4 network technology for fast, dependable connectivity with maximum efficiency
  • 40 Gigabit Ethernet for efficient data transfer and fast connectivity
  • Supports optical fiber cable for durable performance, minimal signal loss, and fast data transfers to greater distances
  • For transmitting data at gigabit speed over hundreds of miles with little integrity loss, single-mode fiber optic is an ideal solution
  • QSFP+ with optical network application/usage for reliability and maximum efficiency