Creator III
Using the 8amp version of the same converter.This is what I'm using and never had a problem with it: https://a.co/d/0PAaFEh
I am also reattempting the 12v system, I found an adapter that converts the starlink plug to standard ethernet, and a poe injector made for dish v2. Both parts are coming from China so will be a couple weeks. I'll keep updated after install on how well they work. I much prefer my own router but dont like the pass through option and additional hardware needed to do so.
Creator III


Creator III
Final working version. A bit of cable tidying to finish off. I've deliberately left the swapped SL cables a bit long for now, to allow for mods/repairs etc....
But it's working and will be permanently mounted in the truck at the weekend.
Junction box is a bit bigger (400x300x120mm) than I was hoping for, but gives plenty of room internally and is fine for the place it'll be mounted in the truck. Lid is both removable and hinged.
Would be an easy change to run off 24vdc.
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Creator III
Trail Blazer III
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Final test - running off a battery with no charging - SL ran fine until battery voltage dropped to around 10v, then the 48v PoE injector wasn't injecting enough to keep SL reliable. Not sure what the 48v side dropped to, but now know what to set a low battery voltage alarm at - 10.5v.
Obviously, duration of operation without charging will completely depend on size of the battery bank it's running off, but low voltage set point is good to know.
Creator III
No, but for the voltage test, it doesn't matter what batteries are being used.Are you running LiPO4 batteries?
Trail Blazer III
28559
No, but for the voltage test, it doesn't matter what batteries are being used.Are you running LiPO4 batteries?
Creator III
Ah, OK, good point. So in theory, you should never see SL drop out.as far as continued use it will. I have LiFEPO4 and the voltage doesnt drop below 11.4v even when it got down to 10% charge.
Trail Blazer III
28559
Ah, OK, good point. So in theory, you should never see SL drop out.as far as continued use it will. I have LiFEPO4 and the voltage doesnt drop below 11.4v even when it got down to 10% charge.
Creator III
Ah, OK, good point. So in theory, you should never see SL drop out.as far as continued use it will. I have LiFEPO4 and the voltage doesnt drop below 11.4v even when it got down to 10% charge.
Correct. I believe my issue was the way i had it setup.
poe injector > ethernet cable > passthrough to outside of trailer > sl cable > sl dish.
But i never had a voltage problem from the battery, step up converter or POE injector.
Creator III
Can you knock up a schematic of your build? Might be something to do with the way/place you're injecting SL ?? Just a thought?Correct. I believe my issue was the way i had it setup.
poe injector > ethernet cable > passthrough to outside of trailer > sl cable > sl dish.
But i never had a voltage problem from the battery, step up converter or POE injector.
Trail Blazer III
28559
Can you knock up a schematic of your build? Might be something to do with the way/place you're injecting SL ?? Just a thought?Correct. I believe my issue was the way i had it setup.
poe injector > ethernet cable > passthrough to outside of trailer > sl cable > sl dish.
But i never had a voltage problem from the battery, step up converter or POE injector.
Creator III
Trail Blazer III
28559
Creator III
Nice work.Got the 12v system hooked up for the starlink. super simple plug and play. on the initial speed test im getting 112mb download which is about apot on for what I was getting. Best part is I can use my router instead of SL. The two items on the first picture are the converter from the SL cable to standard ethernet. Other is the POE injector that also has surge protection if I had a place to runthe ground wire.
Trail Blazer III
28559
Nice work.Got the 12v system hooked up for the starlink. super simple plug and play. on the initial speed test im getting 112mb download which is about apot on for what I was getting. Best part is I can use my router instead of SL. The two items on the first picture are the converter from the SL cable to standard ethernet. Other is the POE injector that also has surge protection if I had a place to runthe ground wire.
Surge protection ground wire could go to the chassis, but it really ought to go to a proper ground spike. I've seen some grounded to the shore power earth connection.
Pretty much finished my "Starlink in a box" build and install. Will get some pics tomorrow.
Creator III
Trail Blazer III
28559
Final install - set up and working. Two external RJ45 connections - one for SL dish and one if I want to put the UAP outside. Plus I have 2 ports for direct conn to the router if needed.
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Creator III



