For power supply of intercom via ethernet cable when PoE switch is not available.
PoE injector
For power supply of intercom via ethernet cable when PoE switch is not available.
2N 91378100, 48 V, 100 - 240 V, 50/60 Hz
2N 91378100. Power over Ethernet (PoE) voltage: 48 V, AC adapter input voltage: 100 - 240 V, AC adapter frequency: 50/60 Hz