Mikrotik

220 readers

8 users here now

A community-contributed sublemmy for all things Mikrotik. General ISP and network discussion also permitted. Please ensure if you're asking a question you have checked the Wiki First: https://help.mikrotik.com

Mikrotik Rules: Don't post content that is incorrect or potentially harmful to a router/network.

This in itself is not a bannable offence but answers that are verifiably incorrect or will cause issues for other users will be edited or removed.

Examples: Factual errors - "EOIP is always unsecure" Configuration problems - Config that would disable all physical interfaces on a router Trolling - "Downgrade it to 5.26"

founded 1 year ago

MODERATORS

rayman30

RB5009 Passive PoE doesn't support 24V devices (lazysoci.al)

submitted 1 year ago by [email protected] to c/mikrotik

4 comments fedilink hide all child comments

Annoyingly, the RB5009 doesn't have a voltage regulator on its PoE-out ports. So it outputs ~48V, but other Mikrotik devices that support PoE-in only support ranges like 20-34V.

There is a solution! And I wanted to share it with you guys as my first post :)

48V-to-24V in-line convertor: https://www.aliexpress.com/w/wholesale-poe-Converter-48V-to-24V.html

This will convert the output from the RB5009 to 24V. Tested with PoE-out on RB5009UPr+S+ and PoE-in on CSS106-5G-1S.

The RB5009 is a fantastic device.

you are viewing a single comment's thread
view the rest of the comments

[–] [email protected] 1 points 1 year ago

Ah, the search results for me were not related to PoE, but with a different search I see what you mean now.