[f-nsp] SFP-T in XMR

Jorik Jonker Jorik.Jonker at eu.equinix.com
Thu Feb 17 09:57:23 EST 2011


Hi all,

Just ran into this bizarre problem when using a E1MG-TX (1G copper RJ45 SFP) in a NI-XMR-1Gx20-SFP board in a XMR. 

The "other side", in this case a laptop, HP switch, FESX424 or whatever 1G RJ45 capable device thinks it has link up (Full 1G) while the XMR holding the SFP still has link down. When I put this SFP into a RX-BI-24F in a RX, both sides have 1G full link up. When I use a different XMR or a different board I get the same situation.

Is there some mysterious setting that I should fiddle with in order to convince the XMR to proceed into "link up"?

Best regards,

Jorik Jonker


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