Tuesday, March 16, 2021

HSGMII and SFP+ switches

I would like to know where I can find information to understand better the options/configurations required to get an ONT of an ISP's GPON, that uses HSGMII (syncing at 3.125Gbps) in a mini gbic form factor. While connecting the transceiver in a standard SFP or SFP+ cage is possible, and to use it, it's performance appear subpar when compared to the ISP's equipment.

I am mainly focusing on layers 1 and 2, but any info that helps proper sync to use the complete sync speed would be appreciated. Which equipment is capable or what properties I need to look for, how it works... so the GPON side is in sync with the LAN side.

Hopefully my question makes sense to some. Cheers.



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