https://community.extremenetworks.com/t5/extremeswitching-exos-switch/can-you-use-the-10052h-1000base-lx-sfp-in-a-10gig-slot-on-an/m-p/14870#M4 Yes we can. Wed, 30 Mar 2016 18:45:00 GMT Balaji_Kumar_Na 2016-03-30T18:45:00Z https://community.extremenetworks.com/t5/extremeswitching-exos-switch/can-you-use-the-10052h-1000base-lx-sfp-in-a-10gig-slot-on-an/m-p/14869#M3 1 Gig SFP in 10 Gig SFP+ ports<BR /> Wed, 30 Mar 2016 18:38:00 GMT https://community.extremenetworks.com/t5/extremeswitching-exos-switch/can-you-use-the-10052h-1000base-lx-sfp-in-a-10gig-slot-on-an/m-p/14869#M3 Chris_Addicks 2016-03-30T18:38:00Z https://community.extremenetworks.com/t5/extremeswitching-exos-switch/can-you-use-the-10052h-1000base-lx-sfp-in-a-10gig-slot-on-an/m-p/14870#M4 Yes we can. Wed, 30 Mar 2016 18:45:00 GMT https://community.extremenetworks.com/t5/extremeswitching-exos-switch/can-you-use-the-10052h-1000base-lx-sfp-in-a-10gig-slot-on-an/m-p/14870#M4 Balaji_Kumar_Na 2016-03-30T18:45:00Z https://community.extremenetworks.com/t5/extremeswitching-exos-switch/can-you-use-the-10052h-1000base-lx-sfp-in-a-10gig-slot-on-an/m-p/14871#M5 The + in SFP+ means it supports more than one speed. If it was just 10 Gig SFP, then it would only support 10 Gbps. Wed, 30 Mar 2016 20:51:00 GMT https://community.extremenetworks.com/t5/extremeswitching-exos-switch/can-you-use-the-10052h-1000base-lx-sfp-in-a-10gig-slot-on-an/m-p/14871#M5 Jeremy_Gibbs 2016-03-30T20:51:00Z