QSFP28 Cages & Connectors for 100G Optical Modules

QSFP28 cages and QSFP28 connectors are designed for 100 Gigabit optical transceivers, where precise mechanical tolerances, EMI suppression, and thermal handling are essential. A QSFP28 cage secures the module and supports heat dissipation; a QSFP28 connector guarantees low insertion loss and reliable electrical contact for high-bandwidth channels.

In data center switch fabrics and device backplanes, 100G QSFP28 cages enable dense port counts while maintaining signal integrity. Paired 100G QSFP28 connectors allow repeated hot-plug cycles and robust electrical performance under heavy traffic.

Trxcom manufactures EMI-optimized QSFP28 cages with thermal and grounding features, and precision QSFP28 connectors with controlled impedance and plating options. All parts are validated to MSA footprints and industry reliability tests.

For 100G deployments that require both performance and mechanical reliability, our QSFP28 cages and QSFP28 connectors provide the engineered solution data centers demand.

Frequently Asked Questions about QSFP28 Cages & Connectors

Q: What's the difference between QSFP and QSFP28 cages?
A: QSFP28 is targeted at 100G speeds and typically requires tighter thermal and EMI controls compared with older QSFP designs.

Q: Can QSFP28 cages support high-density layouts?
A: Yes—Trxcom QSFP28 cages are optimized for high-density switch and server deployments.

Q: Do QSFP28 connectors require special plating?
A: Plating options such as gold flash or selective nickel/gold are available to meet lifecycle and signal requirements.