The Jetson TX2 carrier board with the most Ethernet ports is the Connect Tech Cogswell (ASG007), with 5 Ethernet ports — the highest count among the 22 TX2-compatible carrier boards I ranked. All 22 had a listed Ethernet port value, so this is the maximum, not just the best of a partial list.
Cogswell Carrier for Jetson TX2/TX2i (ASG007) — Connect Tech
- 5x Gigabit Ethernet ports, with 4x PoE (802.3af) or 2x PoE+ (802.3at) PSE ports running from a single +12V input — the carrier generates its own PoE power, so no external 48V supply is needed connecttec...connecttech.com ↗“5x Gigabit Ethernet with 4x PoE”
- Also provides HDMI, USB 3.0/2.0/OTG, 2x RS-232, CAN 2.0b, miniPCIe and mSATA, rated -40 to +85 °C connecttec...connecttech.com ↗“HDMI, USB 3.0/2.0/OTG, 2x RS-232, CAN 2.0b, miniPCIe and mSATA, -40 to +85 °C”
- Important for a legacy deployment: its lifecycle status in the catalog is End-of-life, and its JetPack support tops out at 4.6.5 connecttec...connecttech.com ↗“identity.lifecycle_status=EOL”
Runners-up (2x GbE each, all Active except where noted):
| Product | Manufacturer | Ethernet ports | Notes |
|---|---|---|---|
| Astro (ASG001/ASG012) | Connect Tech | 2x GbE | Compact 87 x 57 mm; ASG012 adds 2x GMSL inputs connecttec...connecttech.com ↗“2x GbE” |
| J140 | Auvidea | 2x GbE | TX1 GbE plus Intel i210; M.2 NVMe slot auvidea.euauvidea.eu ↗“two Gigabit Ethernet ports” |
| JNX410 | Auvidea | 2x GbE | Also supports Nano and Orin Nano/NX; 12x M.2 slots via PCIe switch auvidea.euauvidea.eu ↗“GbE, HDMI, CAN/RS485” |
| RTSO-9001 | Realtimes | 2x Ethernet | 2x CAN, -40 to 85 °C, fan/fanless realtimesa...realtimesai.com ↗“2x Ethernet, 2x CAN, -40 to 85 °C” |
| Spacely (ASG006/ASG009) | Connect Tech | 2x GbE | Up to six MIPI CSI-2 cameras, optional GNSS (ASG009) connecttec...connecttech.com ↗“2x GbE” |
Since the Cogswell is end-of-life, if you need a currently active board, the most Ethernet ports you can get on an in-production TX2/TX2i carrier is 2, shared by the five boards above. Product page and datasheet for the Cogswell: connecttech.com/product/cogswell-carrier-nvidia-jetson-tx2-jetson-tx1/ connecttec...connecttech.com ↗“cta.product_details=”