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![]() | $115.49 |
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Product Name: | NETGEAR 8 Port PoE Gigabit Ethernet Plus Switch (GS308EP) - with 8 x PoE+ @ 62W, Desktop or Wall Mount |
Manufacturer: | NETGEAR |
Model Number: | GS308EP-100NAS |
Product SKU: | B08MBFLMDC |
UPC: | 606449153026 |
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NETGEAR 8 Port PoE Gigabit Ethernet Plus Switch (GS308EPP) - with 8 x PoE+ @ 123W [amazon.com]
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Ex: https://www.amazon.com/gp/product...UTF8&
What POE are you using and how much? Thx.
I hate Blink. Great idea, but the product battery management is not there yet. Blink tells me to set up the cameras where there is less traffic. Uhm... That's the solution? Thanks Blink.
One of the images on the Amazon site for the 120w version shows a comparison of PoE, PoE+, and PoE++.
This switch will offer PoE+ up to 30w per port with a power budget limit of 120w total output across all ports. The wattage doesn't have to be the same on every port the total just needs to under 120w.
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Our community has rated this post as helpful. If you agree, why not thank DanH7646
Several things to consider.
1) what speed are your cameras? 10/100 or 10/100/1000?
2) What flavor of PoE do they need? 802.3af? (Up to 15 watts request allowed by each device) 802.3at? (Up to 30 watts request allowed by each device) or 802.3bt type 3 or 4. 60w and 100w request respectively.
3) what is the total budget needed to power your devices? (Simply add up all the device wattage ratings)
So from these three things you can determine the switch you need.
That said you may have seen that I mentioned "request" above. A switch doesn't just send power. The device actually requests and negotiates the power it needs from the switch, then the switch turns the power on at that level.
Most cameras are under 15w and use 802.3af.
So knowing the above:
Figure out how many cameras you need.
Total up the wattage requirements. (Power budget needed)
Figure out the speed of the cameras.
Find a switch that meets the requirements above! (max power per port is determined by the switch having 802.3: af, at or bt(3/4) 15w,30w,60w and 100w per port) The main thing being enough ports for all your cameras+1(uplink) and a power budget (total wattage the switch can supply) available that is higher than your total power budget needed.
Hope that helps!
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