... .POE (Power over Ethernet) function support, either TX or RX powered 24V@1A,another don’t need ... (D) X 28 (H)7.Weight 450g/TX, 450g/RX8.Operating Temperature 0°C ~ 40°C / 32°F ... 2 IR Transmitter. Connect with Wideband IR Tx.4.RS232 TX/RX: Connect to a PC or Laptop ... Chanel 2 IR Transmitter. Connect with Wideband IR Tx.4.RS232 TX/RX: Connect to the devices (project…etc) ...