Our Company



Product Category
Optical Transceiver
We offer a comprehensive portfolio of optical transceivers, covering 100Base/1G/10G/25G/40G/100G/400G, with multiple form factors SFP, SFP+, SFP28, QSFP+, QSFP28, QSFP-DD and more.
DAC&AOC Cable
We offer a comprehensive portfolio of DAC and AOC cables, with speeds of 10G/25G/40G/100G/200G/400G, ideal for high-speed data center and cloud computing interconnect.
Fiber Cabling
We offer an extensive portfolio of fiber cables for all high-density applications, including MPO/MTP cables, regular fiber patch cables, fiber pigtails, and fiber optic tools.
Networking
With hundreds of models available, we provide fiber media converters, PoE converters, chassis, and Ethernet cables for popular networking applications.
Our Culture
Vision
Connect to the future
Mission
To focus on our customers’ market challenges and needs by providing excellent total fiber optic solutions and services.
Core Values
- Customer satisfaction: we focus on improving customer satisfaction through continuous and incremental improvements to processes whose satisfaction is our objective. We continuously supply optical solutions and services for customers by being responsive to their needs.
- Excellent Quality: we stand and consistently create maximum value for customers by the excellent Quality.
- Continuous Improvement: we aimed to become better partners for our customers through Continuous Improvement.
- Reasonable Price: we offer fiber products and services to customers at an affordable price.



Reiliatibility is Crucial
From laser to To-CAN to finished product, every optical transceiver and fiber optics passes tens of quality inspections. We guarantee every delivered product works properly and is stable.

Compatibility is Crucial
There’s an easy way to verify compatibility: test in real network devices. Our optical transceivers are tested in multi-switch devices for compatibility to ensure flawless functioning.

Commitment is Crucial
Thirteen years ago, when OPTCORE started, we were committed to providing reliable products and responsive service for all customers. It’s the cornerstone of our growth and success.
Happy Customers
Using these with a Cisco Nexus 3048 and they work great. They do get a little warm under load, but it’s within 5-7 deg C of modules from other vendors and not problematic. Telemetry is good, transfer rates are as expected and no problems with stability. Very pleased overall.
The only 10GBaseT SFP that works with older HPE switches like my E3800. In order to pull this off It codes itself as a 10G SFP+ SR adapter, so the switch thinks it’s a laser. Which is fine for my purposes. Going about 30m over Cat6 from my MDF to a PC with a an Intel X540 adapter. No issues and works great.
Finally, a transceiver that actually works in my Ruckus ICX-7150-C12P. Wasn’t about to spend $1000 on the official Ruckus 10G-SFPP-TX-A and every other transceiver, I purchased elsewhere, did not work.
Shipping was pretty quick too.