3 ms·
This has also been a problem with USB2 cameras. The signal rates reach physical limits. A 5m cable is probably too long for high speed applications, most camera
by raxxorrax 6y ago
This has also been a problem with USB2 cameras. The signal rates reach physical limits. A 5m cable is probably too long for high speed applications, most camera vendors say that they support only 3m. But if you have a camera in any rugged device, even a bit of EM (electro magnetism) can ruin your connection.
- cpach 6y agoWhat does EM mean in this context?
- tW4r 6y agoBased on the context I would guess it stands for electromagnetic interference
- oso2k 6y agoProbably short for Electromagnetism or short for EMF which is short for Electro Magnetic Field.
- segfaultbuserr 6y agoElectromagnetism. On the other hand, obviously any electronic circuit, including USB, is electromagnetic. A more accurate choice of word would be EMI (i.e. electromagnetic interference), or EMC problems (i.e. electromagnetic compatibility problems).