Juniper EX-SFP-10GE-LR SFP+ 10GBase-LR 10GB Optic EX4200 EX4300 740-031981

Keystron
(32797)
Registered as a business seller
Seller's other items
Contact seller
US $25.00
Approximately£18.51
or Best Offer
Condition:
Opened – never used
More than 10 available633 sold
This one's trending. 633 have already sold.
People want this. 12 people are watching this.
Postage:
Free USPS Ground Advantage®.
Located in: Lexington, South Carolina, United States
Delivery:
Estimated between Thu, 11 Sep and Tue, 16 Sep to 94104
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the delivery service selected, the seller's delivery history and other factors. Delivery times may vary, especially during peak periods.
Returns:
30 days return. Seller pays for return postage.
Payments:
    Diners Club

Shop with confidence

eBay Money Back Guarantee
Get the item you ordered or your money back. Learn moreeBay Money Back Guarantee - opens new window or tab
Seller assumes all responsibility for this listing.
eBay item number:184358601667
Last updated on 05 Sep, 2025 01:15:48 BSTView all revisionsView all revisions

Item specifics

Condition
Opened – never used: An item in excellent, new condition with no wear. The item may be missing the ...
Connectors
Duplex LC
Country/Region of Manufacture
Malaysia
Compatible Brand
For Juniper Networks
Number of Modules
1
Fiber Type
SMF
Data Rate
10Gb/s
Max Distance
10 km
MPN
740-031981, SFPP-10GE-LR,SFP-10G-LR-C,FTLX1471D3BNL-J1
Wavelength
1310 nm
Digital Diagnostic Monitoring
Yes
Operating temperature range
-40°C to 85°C
Compliance
IEC/EN 61000-4-2 IEC-60825 FDA 21CFR 1040.10 and 1040.11 RoHS
Replacement Warranty
1-year
Network Ports
SFP+
Brand
Juniper Networks
Category

Item description from the seller

Seller business information

I certify that all my selling activities will comply with all EU laws and regulations.
About this seller

Keystron

100% positive Feedback•153K items sold

Joined Mar 2004
Usually responds within 24 hours
Registered as a business seller
We have more than 10 year experience in manufacturing and supplying memory upgrades for applications in Cisco routers, printers and personal computers. All listed products are in stock. Items paid by ...
See more
Visit shopContact

Detailed seller ratings

Average for the last 12 months
Accurate description
5.0
Reasonable postage cost
4.9
Delivery time
5.0
Communication
5.0

Popular categories from this shop

See allcategories
Optic transceiversCisco RamPrinter memoryOther MemorySampler MemoryDesktop Computer MemoryOther

Seller Feedback (31,907)

All ratings
Positive
Neutral
Negative
  • *****- Feedback left by buyer.
    Past month
    Verified purchase
    Arrived very quickly, and was packaged in an anti-static ESD bag, and then padded with bubble wrap. Have ordered from this seller 3 or 4 times now, so obviously I'm happy with them!
  • *****- Feedback left by buyer.
    Past 6 months
    Verified purchase
    RAM exactly as described and work perfectly in my vintage Pentium I. Quick shipping to Germany, well packaged. A++ Excellent seller! Many thanks!
  • *****- Feedback left by buyer.
    Past month
    Verified purchase
    Memory ordered on the 27th, But didn't ship until a week later. Don't know if they are made to order, but don't expect fast delivery. They do work as advertised though.
See all Feedback
This is a private listing and your identity will not be disclosed to anyone except the seller.

More to explore: