User manual

DTS Broadcast PDH Microwave Digital Radio User Manual
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Figure 2-20 Block diagram of the 10/100BASE-T+1/2/4E1 service card
The Tx IF signal is superimposed with DC power and sent to the ODU on a coaxial cable.
The Rx IF signal is fed through the coaxial cable to the IDU. And the communicating between
IDU with ODU is an OOK signal fed into the coaxial cable. See figure 2-21.
Figure 2-21 Signals in IF Cable