Answer / marimuthu k

1. Communication is the data sharing technic between any
two or more nodes/devices .
2. Profi bus is one type of communciation protocol it sends
data from one node to another.It can integrates with Optic
fiber cable(OFC) by Protocol converter such as gateways.
3.OFC has two types of communiction techniques
1.Single mode - Upto 2Km above
2.Multi mode - Upto 500m-2Km

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