Maximun bps rate on an ITU channel over standard single mode fiber

[jga]

I have to find the maximun bps that it can be reach using a point-to-point link of 40 km long of optic fiber. I use an ITU normalized channel (100 GHz optic BW).

So, I can choose any electric modulation and any optic modulation, too.

Anybody could help me? Any answer is welcome. Thanks.

 

[jga]

And I can use electric and optic multiplex, too.

 

[ravenprp]

The maximum bps rate on an ITU channel over standard single mode fiber will depend on several factors, including the choice of electric and optic modulation and the length of the fiber link. However, the ITU has defined several standard channels with specific bandwidths, including the 100 GHz channel mentioned in the question.

Assuming a point-to-point link of 40 km and using the 100 GHz ITU normalized channel, the maximum bps rate will vary depending on the chosen modulation techniques. For example, using a simple binary modulation with a 10 Gbps bitrate, the maximum achievable bps rate would be 40 Gbps. However, with more advanced modulation techniques such as quadrature amplitude modulation (QAM), the maximum bps rate can be significantly higher.

It is important to note that the maximum bps rate on a single fiber link is not solely determined by the ITU channel bandwidth, but also by the quality and characteristics of the fiber itself. Factors such as attenuation, dispersion, and noise can impact the achievable bps rate. Therefore, it is recommended to consult with a fiber optics expert to determine the most suitable modulation techniques and bps rate for a specific fiber link.