OM3 LSZH LC to LC Fiber Patch Cable 5m/16.4ft Duplex 50/125um

I'm very familiar with various OM3 cables. It seems a good value for the price, it's easy to use, and matches the product description. It's great quality OM3 cable, it gets me fast and stable 1Gb/s transfers from two of my computers with a 10G switch between them using a RAMDisk on each. No issues with compatibility, and durability has been good so far.

These MMF patch cable resemble others I've worked with and seem to be well made - even jacket, solidly connected plugs, no loose bits. I tested their performance alongside a few other cables between my home server, which is using an Intel X520 10G NIC, and a Mikrotik CRS305 switch. Both sides were using matching 10GBase-SR SFPs from 10Gtek. The connection came up immediately without any issues as expected. With a transmit power of around -2 dBm, we observed pretty much exactly the same numbers on receive power which is expected for a run this short. That's the whole job, carry light from one end to the other, so this cable should do a great job.

Using this to connect my switch to my router. Installation and fit are good. No issues getting full throughput.

LC-to-LC duplex is arguably the most common fiber patch configuration in modern data center and home lab environments, and this 1m OM3 cable handles the role well. The 50/125um multimode spec supports 10G and 40G deployments comfortably at short distances, making it the right choice for switch-to-server, SFP+ transceiver-to-transceiver, or patch panel runs where you need a clean, reliable link without excess cable to manage. At 1 meter, the length is purpose-built for tight rack or cabinet connections — long enough to route cleanly without strain on the connectors, short enough to avoid the cable management headache of excess slack. Both LC connectors seated firmly and clicked into place without any play or wobble. The LSZH jacket is the appropriate spec for server room and data center environments where fire safety ratings matter, and the aqua color coding is correct for OM3 multimode — handy when you're tracing cables in a busy patch environment. A solid, properly specced workhorse patch cable for anyone building out or maintaining a 10G multimode fiber infrastructure.

These have been a great addition to my network setup. I recently upgraded to a mix of 10Gb and 25Gb, and these performed flawlessly right out of the box. Connections came up immediately with no issues, and I haven’t experienced any drops, errors, or instability. That’s exactly what you want when dealing with higher-speed networking; set it up and forget about it. The build quality feels solid, and the connectors seat well, giving a secure and reliable connection. For the price, the value is excellent, especially considering how well they handle higher bandwidth applications. If you’re upgrading your home lab or network infrastructure and need something reliable without overspending, these are a great choice. Pros: Excellent value for the price Works perfectly with 10Gb and 25Gb networks Stable connection with no drops or errors Solid build quality Plug-and-play, no issues Cons: None so far Overall, these perform exactly as advertised and are a great value for high-speed networking. I would definitely buy more as my setup continues to grow. Five stars.

This is a well-made fiber optic multimode cable pair. The terminations are securely made and the strain relief and band-radius limitation works. The two halves of the LC termination may be separated from the carrier with a little careful effort so that if necessary you may reverse the TX and RX fibers. I use mine between a 10G SFP+ in a NIC on my server and the rest of my home network, which is generally 10Gb optical including the run between the two floors where previously I have suffered damaged NICs form surges caused by lightening strikes inducing currents in vertical conductors. Absolute bomb-proof optical behavior, after I replaced a faulty-from-new optical transceiver.

High quality cable, good strain relief so I can route it easily. I'm running it flawlessly at 10 Gb.

Obviously om3 is not the newest standard out there, but for MMF runs it is cheap and gets the job done! LC is just what most transceivers need to operate, and this had no problems connecting to various different adapters, with full link speed! Flexibly yet durable, convenient to install and a great price!