Important: Horizontal and Vertical polarization should match each other on both sides!
If using SFP module, connect it to ODU, plug in the optical cable (the maximum length and type depend on the SFP module type) and seal the connector.
Install ODU on the mounting bracket, connectors facing down, and tighten it.
Connect the FTP cable to IDU, after previously having touched IDU connector case with FTP cable connector case.
The power supply must not operate near a direct heat source, near water or in an environment with high humidity. The cables must be connected in such a way to prevent water flow to the power supply connectors.
It is very important to mount the ODU connectors facing down.
Before supplying power to the Um models an external antenna or RF terminators with 50 Ohms resistance must be connected to both N-type connectors.
During laboratory testing, it is allowed to directly connect two devices with RF cables without antennas with the mandatory use of attenuators with attenuation of at least 40 dB for each polarization. Switching off/on the attenuators and RF cables should only be performed when the devices are in the off state.
In case the antenna, attenuator or terminator is connected to only one N-type connector do not switch on the device.
PLEASE NOTE THAT VIOLATION OF THE ABOVE REQUIREMENTS VOIDS THE WARRANTY.
If there is no data transfer via one of the device ports (GE0 or GE1), the second port can be used as a backup for data transfer.
THE DEVICE IS OUT OF WARRANTY IN THIS CASE.
Please note that the pressure equalization system in Infinet devices is performed via gas exchange through a cable gland and Ethernet cable jacket with a dry room where the power supply is installed. In order to avoid ODU failure due to moisture entering the device, for example, during the pressure drop during the rain, the cable gland assembly requirements should be met and there are should be no cracks in the Ethernet cable jacket.
In addition, you should avoid the Ethernet cable bending near the ODU and pinching with clamps, that can bring to the pressure equalization system fault between the internal volume of the sealed ODU and the external environment during a sudden air temperature change. This may lead to the leakage and device failures.