StarTech.com Cisco GLC-FE-100FX Compatible SFP Module - 100BASE-FX - 100Mbps Multimode Fiber MMF Optic Transceiver - 100 Mbps - LC 2km - 1310nm - DDM Cisco ASR920, IE2000, IE4000 (SFPF1302C)

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.

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

product is as described

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.

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.

Thank you

We have used these in many of our Cisco switches and had very good results.

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!*