New & Refurbished QSFP28 Optics

QSFP28-LR4-WQSFP28 Qualifications & Testing

Manufacturer: OEM equivalent QSFP28 parts; designed, tested and fabricated to supplier specifications following ISO certified process. RoHS compliant & class 1 laser certified.

Supplier: 100% Compatibility tested with top brands.

Order: All parts are tested for traffic functionality per supported layer 2/3 protocol, DOM/DDM threshold and calibration, EEPROM MSA value verification, serial number verification & optical cleanliness.

QSFP28 Warranties

We proudly back our new and used QSFP28 form factor optics with a lifetime replacement warranty. In the event of an equipment malfunction or failure, we’ll make it right at no extra cost to your business.

Our Top-Selling QSFP28 Products:

QSFP28-LR4-W: Our QSFP28-LR4-W optics are suitable for network applications extending up to 10km. These modules function by taking four channels of 25 Gbps data and turning them into one 100 Gbps channel, which is what allows them to support such high speeds. Our optics are also up to date with IEEE P802.3ba standards, which ensures performance and efficiency.

QSFP28-CWDM-W: Compliant with critical MSA and IEEE P802.3bm standards, our third-party QSFP28-CWDM-W devices are prepared for almost any work environment. Like LR4 models, these transceivers turn four 25 Gbps input channels into 100G power. CWDM devices offer a range of 2km.

Shop new or refurbished QSFP28 optics by browsing the brands below:

Worldwide Supply QSFP28 OEM Compatible Optics

Request a quote today if you’re interested in learning more about a specific product