Arista QSFP-40G-SR4 40GB BASE-SR4 850nm Short Reach MMF QSFP+ Transceiver
SKU: 17258164401

Arista QSFP-40G-SR4 40GB BASE-SR4 850nm Short Reach MMF QSFP+ Transceiver

$26.99 $29.99
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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

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Description

Arista QSFP-40G-SR4 40GB BASE-SR4 850nm Short Reach MMF QSFP+ TransceiverThe Arista QSFP 40G SR4 40GB BASE SR4 transceiver is a high quality optical module for short range, multi mode fiber (MMF) connections. With its advanced technology and reliable performance, this QSFP+ transceiver provides seamless connectivity at up to 40 gigabits per second. Utilizing an industry standard form factor, the Arista QSFP 40G SR4 ensures compatibility with various networking devices such as switches and routers. Its built in laser

The Arista QSFP-40G-SR4 40GB BASE-SR4 transceiver is a high-quality optical module for short-range, multi-mode fiber (MMF) connections. With its advanced technology and reliable performance, this QSFP+ transceiver provides seamless connectivity at up to 40 gigabits per second.

Utilizing an industry-standard form factor, the Arista QSFP-40G-SR4 ensures compatibility with various networking devices such as switches and routers. Its built-in laser transmitter operates on an 850nm wavelength, enabling efficient data transmission over MMF cables.

Thanks to its short-reach capabilities, this cost-effective solution is ideal for interconnecting network equipment within proximity. Whether in data centers or enterprise networks requiring quick and stable links between multiple systems/components, this transceiver does the job effectively without reducing quality.

Arista QSFP-40G-SR4: 40GBASE-SR4 QSFP+ Optic, up to 100m over OM3 MMF or 150m over OM4 MMF.

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: 17258164401

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4.5 ★★★★★
Based on 2146 reviews
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A
Verified Purchase
Annmarie Baranik
Fort Morgan, US
★★★★★ 5
amazing cleanser
really looking ke this cleanser- it’s different! the oil takes off all !
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 28, 2026
H
Verified Purchase
Heddily Vielma
San Leandro, US
★★★★★ 5
Very good cleaning oil
This cleansing oil is ideal for sensitive skin, I suffer from rosacea and I had no problem using it, neither dryness nor redness, the skin is hydrated, soft and very clean even when you remove the makeup, remove all the rest of it. I recommend it.
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Reviewed in the United States on December 14, 2025
A
Verified Purchase
Amazon Customer
Belleville, US
★★★★★ 3
This product needs better instructions for people that don't know what a deep oil cleanser is!!
I am new to oil cleansers/double cleansing. I purchased this with the toner pads and serum thinking i was doing something. I ended up with staph on my chin and jaw, bc NOWHERE on here nor the bottle does it say this is only meant to be used ONCE A DAY, and washed off with a gentle cleanser afterwards. ALL instructions say rinse with water and then use the other items in the line. I damaged my skin barrier and wanted to hide away for over a month. HOWEVER, now that I have gone to the lengths of figuring out what happened and educating myself and using this product the correct way for a few days, I am seeing slight improvement already. Just make sure you know how to use a deep oil cleanser when buying this bc i didnt!!
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Reviewed in the United States on May 30, 2026
J
Verified Purchase
Jess918
West Palm Beach, US
★★★★★ 4
Nice starter skin care set that refined pores for a smoother and brighter complexion
This cleansing oil was purchased and arrived as a 3pc set that I have purchased. Along with this cleansing oil, it also came with the toner and closer pore reducing serum. I have been incorporating all three products into my daily skin care routine/regimen. So cleanse, tone, then moisturized. This cleanser is very gentle, and it leaves my skin feeling clean and refreshed after cleansing, to prepped it before I apply the toner and follow up with the Closer pore reducing serum as the last step. Overall, I really like this set. The Close serum has a thicker consistency than my other serum, but it applies well and also seem to absorbed fairly quickly, so it doesn't leave my skin/face feeling sticky.
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Reviewed in the United States on July 15, 2025
M
Verified Purchase
Michelle
San Leandro, US
★★★★★ 5
Teenager Approved
I purchased this for a teenager. She said this is the only product she found to work well for her dark skin tone.
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Reviewed in the United States on February 11, 2026

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