LINOVISION Industrial 8-Port Full Gigabit POE++ Switch with 4 BT 90W PoE Ports, 2 Gigabit SFP Uplinks, POE Budget 120W, POE Watchdog, DIN-Rail POE Switch for PTZ Camera/POE Lighting/ POE Monitor

Industrial grade product. I’m a network engineer. I’ve used Linovision products in very demanding environments. It is all rock solids. It delivers advertised bandwidth (speed) while working in extreme environments. I’ve personally tested to >160°F and <5° F.I did have an issue with one AC power cord. One email and a new one was on my doorstep in 40 hours.Use this stuff.

I just received it and set it up. An Amcrest POE camera is plugged into it. A TRENDnet SFP module with a short LC OM1 jumper plugged into a TRENDnet EO converter plugged into the LAN.This is just a test lash up to check comparability. It works fine!The DIN rail mount isn’t much, but non of these little boxes have a decent mount. When installed it will be hanging upside down in a trailer so a solid mount is crucial. Now that the switch is verified working I’ll replace the 4 port TRENDnet switch with this.

The previous owners of my home ran network cables to every room. They used them for telephones (remember those?), so each line ended up in the attic where there was a punchdown block. When I repurposed those lines for Ethernet, I was sorta stuck putting my switches up in the attic, where the lines ended. But it gets HOT in my attic, since I'm in Texas. So I bought two of these switches because they could handle the heat, and also supply my security cameras with power via POE. I ALSO bought another similar switch from a different manufacturer...it was still an 'industrial' switch with the same heat resistance, but without POE and hence a bit less expensive. This was to feed switches in each room where the other ends of the cables were. All three switches are connected via a patch cable.Well, long story short, last week we had a lightning strike on a ham radio antenna about 100 feet from our house. While the antenna itself wasn't connected (I leave them unconnected when not in use, for this exact reason), the bulk of the strike went to ground through the mast, and caused a surge. That third 'industrial' switch couldn't handle the surge, and not only did it fry that switch, it in turn sent a surge out through all its ethernet ports, and fried all the switches connected to it...that is, all except the Linovision switches! The Linovision switches didn't skip a beat. So they've handled the Texas heat in my attic, and a power surge that destroyed a bunch of other equipment. I ordered this newest one to replace the fried switch, and I'm now back up and running.

purchased this to install out in my shop. ran some fiber to uplink to my unifi network in my house and works flawless. provides power and network for my cameras and an AP so i have wifi in the shop when im working. i have it mounted in the peak by the air vent next to a vent fan. only had about a month, but it's working great so far. no complaints other than the latch that doesn't seem to lock on well.

The unit worked very well. Its a strong poe switch. I do wish it came with the din rail for the price. A $2 or 3 dollar part would not have made a difference. Hope the revise and throw that in there.The unit was able to power and operate 2 PTZ cameras + 2 POE cameras with no problem

We are using this in our mechanical boxes at baseball fields to feed internet via fiber to ethernet. Works great even in the Florida heat!

Excellent product, I highly recommend

Installed in my Tampa, FL attic. Still going strong 1 year later.