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New Member

Nexus 5548UP and GLC-SX-MM

Hello Community,

My Nexus 5548UP do not recognized the GLC-SX-MM (GE SFP, LC connector SX transceiver) Module  anywhere of  32 unified ports...

I need some assistance about that to setting my infrastructure attached on the diagram.

Thanks

Orlando

3 REPLIES
VIP Super Bronze

Nexus 5548UP and GLC-SX-MM

Hi,

Some times, Cisco devices don't work with 3rd party optics.  Did you order the optic through Cisco or a reseller?

Is the fiber Ok?

HTH

Nexus 5548UP and GLC-SX-MM

Did you remember to set 'speed 1000' on those ports where you've inserted the SFP's?

Without it the Nexus will not recognise the module.

New Member

I fixed this issue by flip

I fixed this issue by flip-flopping the fiber connectors.

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