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NEW Arista QSFP-40G-LRL4 40GB BASE-LRL4 850nm SMF QSFP+ Transceiver

NEW Arista QSFP-40G-LRL4 40GB BASE-LRL4 850nm SMF QSFP+ Transceiver

$ 245.99
34 in stock
In stock means that we have the product available to meet your delivery commitment. If it is on the web site, it is available for sale and we can ship it that day.
  Call if you need more
Cutoff Ground / 3 day / 2 day - 2pm PT, Cutoff Overnight - 5pm PT. Overnight orders after 4pm PT require approval. Call 800-430-6950 to confirm overnight orders after 4pm PT.
Condition: New
New in Original Manufacturers Box. Sold with warranty from NetworkTigers or the manufacturer.
Warranty: 365 days
Warranty coverage period
SKU: NSN-6111
UPC: 849171070715


The Arista QSFP-40G-LRL4 is a 40GB BASE-LRL4 transceiver designed for high-speed data transfer over long distances. Operating at an 850nm wavelength, this module utilizes single-mode fiber (SMF) to achieve reliable and efficient connections between network devices.

With its compact QSFP+ form factor, the Arista QSFP-40G-LRL4 can be easily installed and deployed in various networking environments. It supports link lengths of up to 1km, making it ideal for applications that require extended reach without reducing performance.

This transceiver offers excellent compatibility with different switch models from leading brands within the industry. Equipped with advanced features such as hot-pluggability and Digital Optical Monitoring (DOM), the Arista QSFP-40G-LR14 ensures hassle-free installation and simplifies maintenance tasks by providing real-time monitoring capabilities.


  • Form Factor : Plug-in QSFP+ Transceiver Module
  • Speed : 40 Gbps
  • Wavelength : 850nm
  • Cable Type : Duplex SMF
  • Connection Type : LC
  • Cable Distance : up to 1km
  • Model Number : QSFP-40G-LRL4
  • Part Number : QSFP-40G-LRL4
  • Condition : New


  • One (1) NEW Arista QSFP-40G-LRL4 40GB BASE-LRL4 850nm SMF QSFP+ Transceiver as described above