The Link Gain Calculator  is RFOptic’s helpful online tool to calculate the link gain and the optical predicted parameters for iRFOptic’s RFoF programmable product line.

It is designed for the programmable RFoF family – 2.5 GHz, 3 GHz, 4 GHz and 6 GHz. It is designed for the users of programmable RFoF family solutions in order to determine how the embedded LNA and attenuator should be set up to meet their required RFoF link budget..

Input

Link
Signal
[dBm]
GHz
[dB]
[dB]
[dB]
[mW]
[dBo/km]
[mW]
[dBo]
Parameter
Results
Mds out:
  [dBm]
P1dBc out:
  [dBm]
Link Gain:
  [dB]
Max Fiber length:
  [Km]
Max Fiber loss (RF):
  [dB]
Max Fiber loss (Opt):
  [dBo]
P1dBc in:
  [dBm]
Pout:
  [dBm]
Compression:
  [dB]