I found 7 Jetson Orin Nano embedded systems with a power input range that includes 48 V. They come from Realtimes, EverFocus, Connect Tech, PCB Arts and Seeed Studio.
Orin Nano embedded systems that accept 48 V DC realtimesa... +6realtimesai.com ↗“power.power_input=19-52 V”everfocus.com ↗“power.power_input=9-48 V”connecttech.com ↗“power.power_input=18-48 V”shop.pcb-arts.com ↗“power.power_input=12-48 V”seeedstudio.com ↗“power.power_input=19-54 V”seeedstudio.com ↗“XT30 Connector, DC 12-54V”wiki.seeedstudio.com ↗“XT30 Connector, DC 12-54V”
| Product | Manufacturer | Power input range | Highest input voltage |
|---|---|---|---|
| reComputer Robotics J3011 | Seeed Studio | 19–54 V | above 48 V |
| reComputer Mini J3011 | Seeed Studio | 12–54 V (XT30 connector) | above 48 V |
| reComputer Mini J3010 | Seeed Studio | 12–54 V (XT30 connector) | above 48 V |
| RTSS-Z603-OrinNX/Orin Nano | Realtimes | 19–52 V | above 48 V |
| EAC-50N series | EverFocus | 9–48 V | exactly 48 V |
| Polaris | Connect Tech | 18–48 V | exactly 48 V |
| Helium | PCB Arts | 12–48 V | exactly 48 V |
Notes:
- Safety margin: EAC-50N, Polaris and Helium top out at exactly 48 V. If your telecom supply can run above its nominal 48 V, the four products rated to 52 V or 54 V give you more headroom. Measure your supply's real voltage range and compare it with the datasheet before you choose.
- Polarity: I couldn't find whether any of these products accept a negative-ground (−48 V) telecom feed directly. Check this with the datasheet or the manufacturer.
- Availability: The reComputer Mini J3011 is listed as EOL (end of life). seeedstudi...seeedstudio.com ↗“identity.lifecycle_status=EOL”
- Ethernet on the reComputer Mini models: Ethernet, extra USB and CAN come only with the optional extension board. seeedstudi...seeedstudio.com ↗“Ethernet, extra USB and CAN come only with the optional extension board”
- Module options: Polaris, Helium, EAC-50N and RTSS-Z603 take either an Orin Nano or an Orin NX module. The three Seeed Studio systems are listed for Orin Nano only. realtimesa... +1realtimesai.com ↗“compatibility.supported_jetson_families=Jetson Orin Nano, Jetson Orin NX”seeedstudio.com ↗“compatibility.supported_jetson_families=Jetson Orin Nano”
What I couldn't confirm: 21 more Orin Nano embedded systems have no power input range listed, so I can't tell whether they accept 48 V. They aren't in the table, but some of them might still work on a 48 V supply. Check their datasheets directly.