This product is either discontinued or we cannot get that from suppliers.
Total Number of Network Ports: 48, Uplink Port: Yes, Modular: Yes, Stack Port: Yes, Port/Expansion Slot Details: 48 x Gigabit Ethernet Network | 4 x 10 Gigabit Ethernet Expansion Slot, Media Type Supported: Optical Fiber | Twisted Pair, Ethernet Technology: Gigabit Ethernet | 10 Gigabit Ethernet, Network Technology: 10GBase-X | 10/100/1000Base-T, Number of Total Expansion Slots: 4, Expansion Slot Type: SFP+, Shared SFP Slot: No, Number of SFP+ Slots: 4, Layer Supported: 3, Manageable: Yes, Power Source: Power Supply
Allied Telesis x510 Series switches area high-performing and feature-rich choice for today's networks. They offer a versatile solution for Enterprise applications.