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Finisar FTLX8571D3BCL 10G SFP+SR SW 10Gigabit Multimode Fiber Optic Transceiver

US $5.93
ApproximatelyC $8.12
or Best Offer
Was US $6.98 (15% off)What does this price mean?
Recent sales price provided by the seller
Condition:
New
More than 10 available1,043 sold
People want this. 31 people are watching this.
This one's trending. 1043 have already sold.
Shipping:
US $5.00 (approx C $6.85) eBay SpeedPAK Standard.
Located in: shenzhen, China
This item includes applicable import fees—you won’t pay anything extra after checkout.
Delivery:
Estimated between Wed, Jul 23 and Tue, Aug 5 to 94104
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the shipping service selected, the seller's shipping history, and other factors. Delivery times may vary, especially during peak periods.
Returns:
30 days return. Buyer pays for return shipping. If you use an eBay shipping label, it will be deducted from your refund amount.
Payments:
     Diners Club

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eBay item number:125079100589
Last updated on Jul 11, 2025 05:12:16 EDTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Connectors
20 Pin
Compatible Brand
For Intel
Brand
Finisar
Number of Modules
1
Number of Ports
2
MPN
FTLX8571D3BCL
Network Ports
SFP
Country/Region of Manufacture
China
Maximum Data Rate
10 Gbps
Product Line
Enterprise

Item description from the seller

About this seller

Winners Hardware

99.4% positive feedback37K items sold

Joined Nov 2007
Winners was founded in 2006. It is your excellant source for server, storage, networking and communication products, such as sfp,sfp+,sfp28,qsfp,qsfp28, network card, HBA,expansion card, raid ...
See more

Detailed seller ratings

Average for the last 12 months
Accurate description
5.0
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
5.0

Seller feedback (1,876)

All ratings
Positive
Neutral
Negative
    • *****- Feedback left by buyer.
      Past year
      Verified purchase
      I received the item as listed. Good packing, shipping and seller. Thank you.
      Reply from: nhlfy411- Feedback replied to by seller nhlfy411.- Feedback replied to by seller nhlfy411.
      Hi, friend, We truly gratitude for choosing our store for your recent purchase and positive feedback. We are thrilled to hear that you are satisfied with your products. We strive to provide the highest quality products and the best possible service to our valued customers like yourself. Your satisfaction is our top priority. Looking forward to the opportunity to serve you again soon and to building a lasting partnership.
    • *****- Feedback left by buyer.
      Past year
      Verified purchase
      Thank you for the fast delivery
      Reply from: nhlfy411- Feedback replied to by seller nhlfy411.- Feedback replied to by seller nhlfy411.
      Hi, friend, We truly gratitude for choosing our store for your recent purchase. We strive to provide the highest quality products and the best possible service to our valued customers like yourself. Your satisfaction is our top priority. Looking forward to the opportunity to serve you again soon and to building a lasting partnership.
    • *****- Feedback left by buyer.
      Past year
      Verified purchase
      Got them!
      Reply from: nhlfy411- Feedback replied to by seller nhlfy411.- Feedback replied to by seller nhlfy411.
      Hi, friend, We truly gratitude for choosing our store for your recent purchase and positive feedback. We are thrilled to hear that you are satisfied with your products. We strive to provide the highest quality products and the best possible service to our valued customers like yourself. Your satisfaction is our top priority. Looking forward to the opportunity to serve you again soon and to building a lasting partnership
    See all feedback

    Product ratings and reviews

    4.9
    34 product ratings
    • 33 users rated this 5 out of 5 stars
    • 0 users rated this 4 out of 5 stars
    • 1 users rated this 3 out of 5 stars
    • 0 users rated this 2 out of 5 stars
    • 0 users rated this 1 out of 5 stars

    Would recommend

    Good value

    Good quality

    Most relevant reviews

    • Top favourable review

      Awesome.

      Had major issues with my new network, took a chance and purchased these as a last resort after spending several late nights going through my hardware, drivers, settings and cabling trying to figure out why my computers wouldn't communicate over the optical connections. I had some ssporadic communication comming and going but it was highly unstable and switching my tranceivers between cables, network cards and computers didn't help. These receivers was delivered a few days later, I replaced the ones I had with these and my network instantly came to life. I have now ordered more of these to keep for spares and future expansions.

      Verified purchase: YesCondition: Pre-OwnedSold by: cloud_storage_corp

    • Great 10gb optics for best price!

      Excellent 10gb mm sfp's and an even better price! They work well in my unifi and brocade equipment. I did have an issue trying to use one with an intel x520, ended up using the intel optics that came with the card.

      Verified purchase: YesCondition: Pre-OwnedSold by: masscloseouts2000

    • Product arrived in a pair of static shielded bag, promptly. worked right out. I will point out that these are not 10km SFP+ connectors. Manufacturer

      Product arrived in a pair of static shielded bag, promptly. worked right out. I will point out that these are not 10km SFP+ connectors. Manufacturer states max of 400m. Works perfectly with runs of 2-8m, which is my use case. Will buy again when I need to expand my 10 GB network.

      Verified purchase: YesCondition: Pre-OwnedSold by: masscloseouts2000

    • Fraction of the price for the same apparent quality

      Installed them yesterday with Mellanox ConnectX-3 and ConnectX-4 cards and a Ubiquiti XS-16 10G switch. 10G connection appears to be solid and they're actually running cooler than the Ubiquiti SPF+ that I bought to compare. Paid $6.50 each which is less than a third of the price of the Ubiquiti new. Great product at a great price.

      Verified purchase: YesCondition: Pre-OwnedSold by: masscloseouts2000

    • Compatible with Emulex BE3 10GB cards.

      Buying these transceivers was a shot in a dark, as I wasn’t 100% sure they would work with the Emulex 10GB card. I popped them in, put the cables in and card recognized them immediately. Came professionally packaged with great care. Will definitely buy again.

      Verified purchase: YesCondition: Pre-OwnedSold by: cloud_storage_corp

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