DELL 407-10439 Compatible SFP TRANSCEIVER 1000BASE-T COPPER FOR POWERCONNECT. N2000 Series - N2048P PowerConnect M6348 WYSE P45 W-Series - W-6000M3. N3000 Series - N3024F 5500 Series - 5524P 7000 Series - 7048P 5500 Series - 5524.
eBay