StarTech.comCisco SFP-10G-LR-S Compatible SFP+ Module - 10GBASE-LR - 10GbE Single Mode Fiber Optic Transceiver - 10GbE SFP+ - LC 10km 1310nm DDM Cisco Firepower, ASR9000, C9300 , TAA (SFP10GLRSTTA)

Worked as expected. Great price and our Cisco 2960S accepted without issue. In general, I do believe quality comes at a price. However, someone has to explain to me why a Cisco-branded GBIC sells for over $300 when this is a tenth of the price and works just fine. The same for HDMI cables, but that's for another review and post.

Thank you

product is as described

Did exactly what I needed it to do. No drama, just reliable

For the price and what the name brand ones cost you cannot pass these up. Work great and price is amazing.

Installed on an EnGenius Technologies 48-Port Gigabit PoE+ L2 Managed Switch with 4 Dual-Speed SFP (EGS7252FP) and works like a charm for the backbone connectivity between two of these network switches.

Considerably cheaper than the Dell certified adapters and still work with the Force10's without any issue. If you run into problems, Dell won't support, of course; but I've yet to have a connectivity issue on s4810p's.

I will say upfront that I am no "techie" but I have a nephew who is brilliant with computer repair and even owns his own business serving most of our local major businesses so he really knows his stuff. I do however have a boatload of old computers that I received when my uncle passed so I handing him these parts and told him to do his magic and get them up and running for me so I could hopefully recover them or at least have some backup computers.This item worked great on a computer and he was able to get it up and running just fine after all this time. These parts really are good quality parts and he said that he was very impressed with them and would consider servicing with this brand when he was out of the parts he has stocked from another brand was gone. This item is much more affordable than another major brand. Great item, 4 stars.*Thank you for taking the time to read my review and if it helped you make an informed decision either way about this product please let me know by taking a quick moment of your time to vote it Helpful so I can keep track of my most helpful reviews. I hope you have a wonderful shopping experience!*

Ottima spedizione, ottimo prodotto. Ha funzionato immediatamente.

Hi, ich habe diesen SFP für meinen Cisco Meraki 220 2x erworben, um zwei Merakis zu kaskadieren. Dies ergibt eine galvanische Trennung zum Router und eine Klangsteigerung beim streamen. Super schwarzer Hintergund und Musikalität. Wers nicht glaubt, einfach mein Video auf YT schauen, dort wird der Klangvergleich gezeigt. Headquarter Audio Cheers Mike

I needed a second SFP module for my Cisco GS110 switch.Quick delivery and works perfectly.

Je l'ai acheté pour avoir une prise gigabit supplémentaire pour un sf500 small business de Cisco.J'ai Galéré un petit peu pour comprendre que le port sfp est partagé avec un autre port, et que les 2 ne peuvent pas fonçtionner en même temps. Une fois résolue, tout roule comme il faut.Le matériel est solide, le clip est de qualité. Rien à redire.

Ce produit n'est pas destiné aux particuliers "lambda" mais surtout aux professionnels ou particuliers très très à la pointe.Spécifications techniques :Prend en charge des vitesses de transfert jusqu'à 155 Mb/sPrise en charge d'une distance pouvant atteindre 2 kmConforme aux normes SFP MSACompatible avec de l'équipement Cisco®Connecteur de fibre optique LCBranchement à chaud compatibleJe n'ai pas pu tester ce produit à mon domicile car je ne suis pas équipé de fibres optiques.J'ai fait des tests dans mon entreprise (et avec son accord) et le produit fonctionne avec des câbles patch à fibres optiques. Nous avons du télécharger un driver pour que cela fonctionne.RAS bon produit mais pour les pros ou les particuliers qui ont des connexions internet avec de la fibre optique.