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Data center operators and network engineers have long been frustrated with OEM transceivers, facing high costs and limited options. These OEM offerings often come with long lead times and failing to meet the time sensitive needs of data centers.

The OSFP 400G LR4 is now available from Proline, offering a third-party alternative to OEM. With a reach up to 10km, the OSFP 400G LR4 is the perfect fit for 400G long reach applications. With OEM compatibility and thorough testing to assure peak performance in your particular application, Proline's solution provides a trustworthy and reasonably priced third-party option.

OSFP 400G LR4

MSA and TAA 200GBase-FR4 QSFP56 Transceiver (SMF, 1310nm, 2km, LC, DOM, CMIS 4.0)

SKU: OSFP-400GB-LR4-PRO 

Arista Networks® OSFP-400G-LR4 Compatible TAA 400GBase-LR4 OSFP Transceiver (SMF, 1310nm, 10km, LC, DOM)

SKU: OSFP-400G-LR4-PRO

Features & Benefits:

  • Fast and efficient data communication over optical fiber links.
  • Ideal for connecting networking equipment within data centers.
  • Low power dissipation of <10W.
  • Operating temperature ranging from 0°C to 70°C.
  • Avoid long lead times and backorders with our U.S.-based stock and fast shipping.


Say goodbye to OEM frustrations and elevate your network to new heights. Contact us today!

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