SKU: 59355855773

Fiberso QSFP+ 40G Module LR4 10Km 1271-1331nm LC SM Fiber Optical Transceiver Compatible with Switches

Sale price$97.80 Regular price$108.67
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jun 29 - Jul 4

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Description

Fiberso QSFP+ 40G Module LR4 10Km 1271-1331nm LC SM Fiber Optical Transceiver Compatible with SwitchesWe offer three years warranty, and lifetime technical support! Compatible with all the switch brands in the market, please feel free to contact! PN Description Data Rate Reach Connector Wavelength(nm) TX RX Fiber Output PowerdBm Sensitivity FO QSFP40G SR4 QSFP+ SR4 40Gb s 100m MPO 850 VCSEL PIN MM 7. 6~2. 4 < 9. 5 FO QSFP40G IR4 QSFP+ 2KM 40Gb s 2Km LC 1271~1331 DFB PIN SM 7~1 < 11. 5 FO QSFP40G LR4 QSFP+ LR4 40Gb s 10Km LC 1271~1331 DFB PIN SM 7~2. 3

Fiberso QSFP+ 40G Module LR4 10Km 1271-1331nm LC SM Fiber Optical Transceiver Compatible with Switches
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 59355855773

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4.6 ★★★★★
Based on 2310 reviews
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frederick jones
Cuba, US
★★★★★ 5
Good product
Size: X-Large, Color: Black
Exactly what I wanted fit perfect true to size very comfortable
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Reviewed in the United States on March 23, 2026
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TC in So. Cal.
Pawtucket, US
★★★★★ 2
Too short
Size: Medium, Color: White
Fit was okay, but the length was too short. I am 5'5" and if I tuck the shirt into my shorts or pants and raise my arms above my head, the shirt will pull out from my waistline/belt.
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Reviewed in the United States on April 26, 2026
P
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Philly
Alexandria, US
★★★★★ 3
Too loose
Size: Large, Color: Brown
The size ran too big/loose. For example, it you tend to wear Large, order a Medium for this instead.
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Reviewed in the United States on May 8, 2026
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james doughton
Los Angeles, US
★★★★★ 5
great value
Size: Small, Color: Dark Blue
excellent
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Reviewed in the United States on February 14, 2026
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Gram2Four
Cuba, US
★★★★★ 1
Construction is quite inferior and it stays badly wrinkled
Size: X-Large, Color: Dark Blue
Inferior construction. The mock turtle neck did not stay up but folded over.
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Reviewed in the United States on May 4, 2026

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