Robust, thin-cable extension for B0579 (4-lane AR0234) to 1.5m+ in a vehicle — LAN Extension Kit compatible?

  1. Where did you get the camera module(s)?
    Jetson Orin Nano/NX용 글로벌 셔터 카메라 모듈, 2.3MP 고해상도 및 온보드 ISP 탑재 [B0579] / 오픈소스/코딩교육 > 라즈베리파이 > 라즈베리파이 카메라모듈/렌즈 / 디바이스마트

  2. Model number of the product(s)?
    B0579 — Arducam 2.3MP AR0234 Global Shutter Color Camera (4-lane MIPI CSI-2).

  3. What hardware/platform were you working on?
    NVIDIA Jetson Orin Nano (Super), JetPack 6.2.1. The camera runs at 1920×1200 @ 30fps and works well with the stock 15cm FPC cable.

  4. Instructions you have followed. (link/manual/etc.)
    Arducam AR0234 setup guide / Jetson quick-start wiki:

  1. Problems you were having?
    This is not a malfunction — the camera works fine. My only issue is cable length. The stock 15cm FPC cable is too short. The camera will be installed inside a vehicle, so I need to mount it at least 1.5m (ideally more) away from the Jetson. Because of the automotive environment, the cabling must be:
  • Thin — bulky cables won’t fit my routing. HDMI cables are too thick, so I’d prefer to avoid the CSI-to-HDMI solution.
  • Robust / vibration-tolerant — a long FPC ribbon is not suitable either (too fragile / not compact enough).
  1. The dmesg log from your hardware?
    N/A — the camera is detected and working normally at 1920×1200 @ 30fps. (I can attach a dmesg log if helpful.)

  2. Troubleshooting attempts you’ve made?
    I researched several extension options:

  • Longer FPC ribbon — rejected (too fragile for a vehicle, and unreliable at 1.5m for CSI).
  • CSI-to-HDMI extension — rejected (HDMI cable too thick for my routing).
  • LAN Cable Extension Kit (the “up to 10-meter” kit for Orin Nano/NX) — looks promising (thin + robust), but I’m not sure it supports the B0579’s 4-lane MIPI configuration. Many extension kits appear to be validated only for 2-lane cameras.
  • GMSL / coax (SerDes) — considered as an automotive-grade alternative.
  1. What help do you need?
  2. Is the LAN Cable Extension Kit compatible with the B0579? Specifically, does it support the 4-lane MIPI configuration at 1920×1200 @ 30fps on JetPack 6.2.1?
  3. If it does not fully support 4-lane / full resolution / 30fps, does it work in a reduced configuration (e.g. 2-lane mode, lower resolution or frame rate)? What are the exact limits?
  4. If the LAN kit isn’t suitable, what thin, robust, vibration-tolerant option do you recommend to extend the B0579 to 1.5m+ at 1920×1200 @ 30fps? For example, is there a coax / GMSL (SerDes)-based or automotive-grade solution? (I’d like to avoid HDMI and long FPC cables.)

Thank you very much!

Hi @changjae
Glad to hear the camera works fine on your side.

Actually, the HDMI and the LAN cable extension kits are not compatible with B0579. Fortunately, they also don’t match your requirements.

Tbh, there’s no off-the-shelf GMSL solution for B0579. However, you can consider the following module as an alternative.

Otherwise, you can contact our sales team([email protected]) for a customized GMSL solution specifically designed to work with B0579.