Goalake 5 Port AI Unmanaged PoE Switch（4 POE+ Ports +1 Uplink，802.3af/at PoE+ 100Mbps, 52W Built-in Power, Plug & Play, Sturdy Metal, Fanless, Extend Function

soved the problem

I purchased this switch about half a year ago and it has been running strong outside in non ideal conditions: inside a power cord box under a small tarp. It has been running 3 Poe cameras and has no issues until yesterday. The cameras suddenly powered off and wouldn’t turn on. After disassembling the switch, there were 2 slugs inside. One was dried by one of the ethernet ports shorting some pins, but was luckily the only one with nothing plugged in. After lifting up the power supply I discovered a wet slug and a big burn mark on the protective plastic. Lesson learned. Great switch but if you need one for your cameras that will be outdoors, just buy an outdoor Poe switch.

Used to power multiple Poe cameras. Worked as expected

I have purchased many of these switches to run various PoE IP camera systems, and they have worked like a dream every time. The PoE supply is good - easily supports 8 PoE IP cameras with a small energy footprint. The two gigabit uplink ports make it really easy to connect this switch to multiple devices and networks. Works really well with my Synology NAS system. Very good price for what you get and the durability of the switch. It's a "dumb" switch - there is no interface or operating system - just plug and play. All the PoE ports are providing PoE all the time, there's no switch off for that. Highly recommend to anyone needing a quick 8 port PoE switch - especially for operating IP cameras!

This 5-port PoE switch worked exactly as expected for powering multiple devices over Ethernet. Setup was quick and straightforward, and it recognized connected devices immediately. The four PoE ports provide plenty of flexibility for cameras or other network equipment, and the uplink port makes integration into the network easy. The extend function is a helpful feature when running longer cable distances. The switch runs quietly and feels solidly built. Overall, it’s a dependable and easy-to-use PoE switch that works well for small network or security camera setups.