The HPE R0R42A is a 25Gb SFP28 transceiver manufactured by Hewlett Packard Enterprise. It uses the SFP28 form factor and supports transmission speeds up to 25 Gbps over multimode fiber with an LC duplex interface.
This module operates at an 850nm wavelength and supports cable distances of up to 30 meters on OM3 MMF or longer lengths using higher-grade cables, depending on signal attenuation. Designed for short-range data center applications, it connects compatible networking hardware such as switches and servers equipped with standard-compliant SFP28 ports. The unit features hot-pluggable functionality for flexible installation within supported modular platforms that accommodate this optical format type.
HPE R0R42A: HPE 25Gb SFP28 SR 30m Transceiver
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