User's Manual

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DC Power
The N2ROU supports only DC -48V input power and a single type of power cable is provided.
The pin discription of DC port is below. Pay attention to the correct polarity.
Check if the connection is the same as one seen in the table above and make sure trn the power
ON. The figure below is the DC power cable included in the package.
Figure 4.6 – DC Power Supply
2.1.3.3 Remote Optic(ROPTIC)
Remote Optic converts optical signals into RF signals and performs vice versa. It also has internal ATT for
optical compensation to compensate for optical cable loss. It provides two path in pairs(TX/RX) to
transport RF signal to ARUs.