(POE-SW308G-4BT) 8 Ports Full Gigabit PoE++ Switch, Built-in 120W Power with 4 BT 90W Ports & 4 AT 30W Ports

4 BT 90W PoE++ - Port 1-4 support BT 90W output, sufficient power for all IEEE 802.3af/at/bt PoE devices in the market, including IP cameras, PTZ cameras, Wireless AP, VoIP phone, PoE light, PoE monitor, etc. (Total PoE budget is 120W) Full Gigabit - Provides 4* 10/100/1000Mbps PoE++ ports, 4* 10/100/1000Mbps PoE+ ports, 2* 1000Mbps RJ45 and 1* Gigabit SFP Uplink port. Top Safety for all PoE and non-PoE Devices - With standard PoE design, it follows 4 steps of PoE power up process (PD Detection -> PoE Power Classification negotiation -> Start up -> Power ON), it supplies proper power to 802.af / at / bt devices to prevent over loading, and do not provide power to non-PoE devices to avoid damaging.  PoE Extend Mode - Enable 820ft long distance PoE transmission with the trade off 10Mbps reduced bandwidth, great for IP cameras cabling, as most cameras consumes less than 10Mbps bandwidth. Plug and Play - No configuration is required. It will automatica