Srajan, your preview of the LHY-SW10 reveals that you're burrowing deep into the digital rabbit hole! So it's now a double-switch cascade. And I note that Weng Fai Hoh specified a Finisar 1318 SFP. My online research pointed me to that module, specifically a pair of FTLF1318P3BTL that now tether my EtherRegen switch in single-mode to my Lumin X1. Now wouldn't it be interesting if Stephen Gong of COS Engineering specified a single-mode Finisar SFP in the fiber-optic module for the S10 LAN distributor on preview? The plot thickens. Michael
