ARE ALL 24 PORTS POE
1500768
Yes for this model but remember that it will auto power Poe camera and other standard Poe device but it will not power any assess point that use passive power like mikrotek and Ubiquiti. Beside this issue the switch is a great product and netgear Support is very helpful in getting you up and running if you need the help
1500769
Yes but I have to unplug and re plug the device in for the ports to be turned on. This is an issue with a number of units. It is problematic to reboot a switch every time a device is plugged in
1500770
No, Only the first eight (8) ports are POE+. Of more importance is the 192 Watt total energy budget. Figure out the power demands of the equipment you are powering. I am powering four Netgear Access Points and can easily add four more. Also, when first turned on it takes about 90 seconds to detect and power remote devices before allowing data transfer. Since August 2013 to now, March 2014, the switch has only been rebooted once.
1435679
Yes, the 300 and 500 series both have all ports PoE except the Uplink ports (all the way to the right). The 200 series has half the ports PoE. I think Walter who answered earlier may have gotten a 200 series instead of a 300 series. I have purchased around 40 of the SG30028P over the past several years and all of them have been 1-24 port PoE and 25-28 port no PoE. We use the SG30028P when a job requires multiple IP cameras. This switch gives us the ability to segragate the cameras from the rest of the network, so the cameras are not taking up all the network bandwidth.
2017622
Yes, but you may have to configure the POE switch for always on operation for that port since your non-POE access points can't perform 802.3af negotiation.
897529
This device is an injector only, not a switch. For each connected PoE device, you must also have the respective LAN port connected to a switch. And you'll need 2 AC power outlets, one for the injector and one for the switch. You're probably better off with a PoE switch (my preference).
1806884
Yes it does. I run PoE through it. Another person also commented with the following on a different question as follows, "Yes it does, can also be confirmed as I am running 802.3af (POE) through it and gigabit speeds which require all 8 wires.Tyler Sinclair answered on September 9, 2014"
1278885
PoE switches automatically sense the need for power. Either use the (4) ports that are not PoE (first), or just let the device decide. This unit only has 4 PoE ports out of the 8 total.
477368
Dear Robert. This does not have POE constructed, it only has the necessary lines to adapt a POE module. Basically this is a regular Ethernet shield like the rest you've seen only cheaper.
896080
This is natural, the Ethernet (up to 100 Mb) uses 1,2,3,6. The other 2 pairs are used normally for PoE and 1G and in the case of this part it 4,5 are wired together as well as 7,8 to give you 2 wires on the power plug. Normally you connect your Ethernet on to the male side, and connect a 4 pair wire between the 2 female sides.
1156976
The switch uses the included power supply to do 24 or 48 volt PoE natively. Any port can be set to 24/48v Poe, but I believe there's a maximum overall current draw rating.
1482729
Almost - it has 48 rj45 ports, all have PoE - the first 8 are high powered, but higher-power is probably not what you want this for unless you only have a couple devices, the total power for all ports is 380Watts. The "uplink" ports are SFP slots, not usable unless you get SFP Gbics (fiber) (or copper modules if you really want that) - they are NOT SFP+. so limited to 1Gbps per SFP.
307631
Any of the ports can connect to your router. But you will want to reserve the PoE ports for devices that need PoE.
300913
Unfortunately I cannot answer your question; I purchased 3 of these units to run over POE and was never able to get them to work. They were shorted to ground inside the case so if you mounted them on anything that was grounded. (A metal Building) they would not power up. I spoke with tech support and then helped me check a few things and then determined that it was our network hardware. I would disagree with them because we are running 2 other IP POE cameras and 8 POE phones off the same switch and everything else we have works fine.
1918155
POE is Power Over Ethernet - Some routers can supply low voltage power through the Ethernet cable used for communication. Have not used this on anything myself.
932644
Nope. You'll need to purchase a separate POE injector. Make sure the injector is gigabit ready and is at least 802.3af (15.4w) compliant.
1003421
Yes. That is its exact purpose. I believe by default all ports are configured for POE functionality. If you connect a device that is not POE, then reconfigured that specific port as non-POE so you don't fry a device or nic.
118974
Yes. We have these Access Points running off of a Netgear 24 Port PoE compliant switch and it runs beautifully with no need for an extra injector.
2281276
No, there's no PoE capability. The switch is AC powered and it is unmanaged. Connect one port to the router and connect all other devices and let 'er run. I used this switch to reduce wireless activity within my home; and getting much better performance with all networked devices. Great piece of equipment of the price.