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  • Yamaichi Electronics

SFP28 High-Speed Connector for Data Networking Optical Transceiver Applications

Yamaichi Electronics offers the SFP28 host connector for a data transmission rate of 56 Gbps PAM-4 modulation per one channel.
This connector is used in server and switch applications. It is fully compliant with the SFF-8084 and SFF-8402 standards as an interface connector to plug in a 0.8mm pitch card edge connector. This connector is therefore mechanically compatible with other generations of SFP connectors such as 10Gbps and 16Gbps. It can be used as a replacement, with the same footprint as that of older card edge SFP module generations.

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The pin count is 20 pins. All contacts are plated gold 0.76 μm minimum thickness and are therefore reliable for high-speed transmission, and designed for SMT mounting. The contact pitch is 0.8mm. The mating cycle is 100 times.