UniFi Switch 16 XG, Ubiquiti. For fiber connectivity, it features 12 SFP+ ports. For copper connectivity, the UniFi Switch XG offers four RJ45 ports that support 10GBASE-T, the standard for 10 Gbps connections using Cat6 (or higher) cabling and RJ45 connectors.
UniFi Switch 8, Ubiquiti. The US-8 can be powered by 802.3af/at, 48V passive PoE, or the included power adapter. When the US-8 is powered by 802.3at PoE or the included power supply, port 8 supports 48V (2-pair) PoE passthrough to deliver up to 12W of power.
UniFi Switch 48 750W, Ubiquiti. The UniFi® Switch delivers the forwarding capacity to simultaneously process traffic on all ports at line rate without any packet loss. Total non-blocking throughput: up to 26 Gbps for 24-port models and up to 70 Gbps for 48-port models.