Allied Telesis AT-GS980MX/52PSM-50 network switch Managed L3 10G Ethernet (100/1000/10000) Support Power over Ethernet (PoE) GreyAllied Telesis AT-GS980MX/52PSM-50. Switch type: Managed, Switch level: L3. RJ-45 ports type: 10G Ethernet (100/1000/10000), RJ-45 ports quantity: 48. Support Power over Ethernet (PoE). Rack mounting