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SFP vs SFP+ vs QSFP28: Vad är skillnaden? - PXA

SFP vs SFP+ vs QSFP28: Vad är skillnaden?

Om du letar efter en ny transceiver har du kanske stött på SFP, SFP+ och QSFP28. Men vad är skillnaden mellan dem? I det här blogginlägget kommer vi att förklara skillnaderna mellan dessa tre typer av transceivers.

SFP-transceivers är den vanligaste typen av transceiver och används i en mängd olika tillämpningar. De finns tillgängliga i ett brett utbud av datahastigheter, från 100 Mbps till 100 Gbps.

SFP+ transceivers är en vidareutveckling av SFP-transceivers. De erbjuder ökad bandbredd och hastighet, upp till 16 Gbps.

QSFP28-transceivers är den senaste generationen transceivers. De erbjuder ökad bandbredd och hastighet, upp till 28 Gbps. QSFP28-transceivers förbrukar också mindre ström än tidigare generationer av transceivers.

Så där har du det! Skillnaden mellan SFP-, SFP+- och QSFP28-transceivrar förhoppningsvis har det här blogginlägget bidragit till att reda ut saker och ting.