SKU: 69260200721

Fiberso QSFP+ 40G Module ER4 40Km 1271-1331nm LC SM Fiber Optical Transceiver Compatible with Switches

Sale price$305.61 Regular price$339.57
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Ships within 48 hours · Estimated delivery Jun 24 - Jun 29

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Description

Fiberso QSFP+ 40G Module ER4 40Km 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 ER4 40Km 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: 69260200721

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fnlhalas
West Palm Beach, US
★★★★★ 5
suit
Size: 12, Color: Beige
Very nice suit set. size 12. seems to fit as expected. I love the quality. It does have multi colored thread, as it is not solid.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 21, 2025
C
Verified Purchase
Cassandra Deprey
Omaha, US
★★★★★ 5
Great wuality!
Size: 3X-Large Big Tall, Color: Deep Red
True to size! Fits great, so comfortable and soft. Color is great and true to picture. Wrinkle resistant. Quality is great
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Reviewed in the United States on April 15, 2026
G
Verified Purchase
gary a smith
Lowell, US
★★★★★ 5
Nice light material
Size: 4X-Large Big Tall, Color: Black
Very nice fit. A little bit short for a tall, but it fit. Very comfy.
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Reviewed in the United States on May 20, 2026
D
Verified Purchase
Dickey Doo- S.E.Wisconsin
Fort Morgan, US
★★★★★ 5
Look Good Feel Good!!!
Size: XX-Large Big Tall, Color: Lilac
The shirt is verey stylish the price point is good quality is good. Ordered a size down the first time because i tried using size chart. My opinion if you normally wear a certain size in another brand you like, consider ordering that size. I say this because I ordered down one size from my normal King Size brand and had to return. New one fits perfect recieved lots of compliments on the color. So I recommend this brand and this shirt for those of us who may be on the BIG size and enjoy a little room in their fit
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Reviewed in the United States on April 19, 2026
L
Verified Purchase
Local Man
Whiting, US
★★★★★ 4
Color and size were great, but it came with some wrinkles and creases.
Size: 5X-Large Big Tall, Color: Olive Green
The color (olive green) and size were perfect. The shirt is comfortable, and i did not see any bad stiching. The fabric is a synthetic and it came with a bunch of wrinkles and creases. I'm hoping with several wears and washings that the initial wrinkles will smooth out -- if that happens, then I'll update this review.
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Reviewed in the United States on April 10, 2026

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