Calibir 640 GigE IR Camera User's Manual Technical Specifications • 87Power over Ethernet (PoE) Support• The Calibir 640 GigE requires a PoE Class 0 or Class 1 (or greater) power source for thenetwork if not using a separate external power source connected to pins 1 & 2 of thecamera’s I/O Connector.• To use PoE, the camera network setup requires a powered computer NIC supporting PoE, ora PoE capable Ethernet switch, or an Ethernet power injector.Important: Connect power via the I/O connector or PoE, but not both. AlthoughCalibir 640 GigE has protection, differences in ground levels may cause operationalissues or electrical faults.When using PoE, the camera’s I/O pin 1 (Camera Power – Ground) and pin 2 (CameraPower- Power) must not be connected.If both supplies are connected and active, the Calibir 640 GigE will use the I/O powersupply connector. But as stated, ground differences may cause camera faults orfailure.
