Allied Vision Technologies GmbH: Long distance industrial FireWire camera solutions
Kategorien: Bildverarbeitung » Feldebene
Whereas it seems that the official limit for a 1394 copper cable is only 4.5m, this is only indicating the worst case minimal distance. There are high quality cables available which bridge distances of up to 17.5m for 1394a (at S400, read: S(peed) 400 Mbit/s). By reducing the transmission speed to S200 or S100, a very nice but not so known feature of the 1394a transmission protocol, which can be done individually per connected camera, one can achieve even longer cable runs, e.g. 25m for S200 and more for S100.
Dieser Download wurde zuletzt am 24.03.2010 aktualisiert.