Ubiquiti 48-port US-48-500W UniFi 500W PoE Switch 

Ubiquiti US-48-500W 48-port UniFi Gigabit PoE 500W Switch It has a 500W maximum deliverable PoE, and supports 802.3at/af and 24VDC passive PoE.

Ubiquiti 48-port US-48-500W UniFi 500W PoE Switch With its 48 Gigabit ports, two SFP ports, and two SFP+ port, you should have more than choices to expand your network. It's non-blocking throughput is 70Gbps, and switching capacity is 140Gbps. US-48-500W 48-port UniFi Gigabit PoE switch offers the forwarding capacity to simultaneously process traffic on all ports at line rate without any packet loss.

It provides a total non-blocking throughput of up to 70 Gb/s. Ubiquiti US-48-500W 48-port Switch provides fiber connectivity options for easy expansion of your networks.

Each UniFi Switch includes two SFP ports for uplinks of up to 1 Gb/s. 48-port US-48-500W UniFi 500W PoE Switch automatically detects 802.3af/at devices so they automatically receive PoE and 24V passive PoE to power multiple devices on the network. 48-port switch adds two SFP+ ports for high-capacity uplinks of up to 10 Gb/s, so you can directly connect to a high-performance storage server or deploy a long-distance uplink to another switch.

48-port US-48-500W UniFi 500W PoE Switch supports an extensive suite of advanced Layer-2 switching features and protocols, and also provides Layer-3 routing capability. 48-port US-48-500W UniFi 500W PoE Switch integrates seamlessly into the UniFi Software-Defined Networking (SDN) platform to create a highly scalable, end-to-end system of network devices across multiple locations — all controlled from a single interface.

48-port US-48-500W UniFi 500W PoE Switch specifications