Nortel Baystack Ethernet Routing Switch 5520-24T-PWR Power over Ethernet Switch with 24 10/100/1000BASE-T RJ-45 portsBoth
models feature four built-in SFP GBIC ports for uplink, and may be stacked with each other or themselves, in stacks of 8 units, to achieve a maximum of 384 10/100/1000 ports for high-density desktop switching & PoE capability. These models will also be able to stack with the Ethernet Routing Switch 5510 and future Ethernet Routing Switch 5000 series models.