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Poe details and methods for energizing a rPi via a Mikrotik router

Poe details and methods for energizing a rPi via a Mikrotik router

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Lupin2002
Junior Member
16
01-11-2023, 12:33 AM
#1
Need assistance, I require an experienced adult with networking expertise. Your Mikrotik RB2011 UiAS RM router is supplying up to 30W of power, and you've configured PoE to always be active. You plan to use it to energize a Raspberry Pi 3B+ via a PoE adapter. The details about the PoE device are unclear to you, and you're eager to share photos soon. Help needed!
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Lupin2002
01-11-2023, 12:33 AM #1

Need assistance, I require an experienced adult with networking expertise. Your Mikrotik RB2011 UiAS RM router is supplying up to 30W of power, and you've configured PoE to always be active. You plan to use it to energize a Raspberry Pi 3B+ via a PoE adapter. The details about the PoE device are unclear to you, and you're eager to share photos soon. Help needed!

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J0ebyron
Member
225
01-11-2023, 08:20 AM
#2
From the RPi-AT-PoE display, it seems the PoE setup is passive. This probably means it won't connect properly with your RPi. You'd need a router, switch, or injector that supports 802.3at standards.
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J0ebyron
01-11-2023, 08:20 AM #2

From the RPi-AT-PoE display, it seems the PoE setup is passive. This probably means it won't connect properly with your RPi. You'd need a router, switch, or injector that supports 802.3at standards.

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ColdinAK14
Junior Member
42
01-11-2023, 08:53 AM
#3
It would be effective to use a robust PoE standard, such as 802.3af or better. There are also options that support 802.3at for higher power delivery.
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ColdinAK14
01-11-2023, 08:53 AM #3

It would be effective to use a robust PoE standard, such as 802.3af or better. There are also options that support 802.3at for higher power delivery.

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coolbyd13
Member
73
01-15-2023, 10:18 PM
#4
For that cap, 802.3at is the standard. Many PoE devices that work with 802.3at also handle 802.3af. They should indicate this in their specifications.
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coolbyd13
01-15-2023, 10:18 PM #4

For that cap, 802.3at is the standard. Many PoE devices that work with 802.3at also handle 802.3af. They should indicate this in their specifications.

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shirogure
Junior Member
23
01-16-2023, 04:41 PM
#5
i’d prefer replacing the 20 euro hat with a more affordable router instead of buying an expensive one. the mikrotik specs don’t specify the poe type, only that it delivers the same output as the unit with a maximum of 500mah. it does mention a 30v input and is described as passive tough, which points to poe 2.0 or similar.
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shirogure
01-16-2023, 04:41 PM #5

i’d prefer replacing the 20 euro hat with a more affordable router instead of buying an expensive one. the mikrotik specs don’t specify the poe type, only that it delivers the same output as the unit with a maximum of 500mah. it does mention a 30v input and is described as passive tough, which points to poe 2.0 or similar.

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Fonnaas_ryssen
Junior Member
12
02-07-2023, 10:01 AM
#6
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Fonnaas_ryssen
02-07-2023, 10:01 AM #6

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MrSarx
Senior Member
375
02-09-2023, 06:41 AM
#7
Looks like you might need a PoE switch or use USB power instead. Let me know!
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MrSarx
02-09-2023, 06:41 AM #7

Looks like you might need a PoE switch or use USB power instead. Let me know!

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wintery_kid13
Member
158
02-15-2023, 09:51 AM
#8
Explore PoE injectors available in the UK for about £25, often more affordable than a PoE switch. For example, the TRENDnet TPE-115GI is an option. If your requirement is 100Mbps, faster Ethernet models may be available at a lower cost.
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wintery_kid13
02-15-2023, 09:51 AM #8

Explore PoE injectors available in the UK for about £25, often more affordable than a PoE switch. For example, the TRENDnet TPE-115GI is an option. If your requirement is 100Mbps, faster Ethernet models may be available at a lower cost.

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citroPvP
Member
185
02-15-2023, 02:01 PM
#9
Consider checking Ubiquiti's passive POE to 802.3a setup. Others have used it with Cisco switches to energize Ubiquiti cameras.
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citroPvP
02-15-2023, 02:01 PM #9

Consider checking Ubiquiti's passive POE to 802.3a setup. Others have used it with Cisco switches to energize Ubiquiti cameras.