What I really need is the following:

There are 140 devices in a network, more than 5000 links between these devices. The data that I have is as below:

 senderID ;receiverID ;dataRateOfLink;

In another table I have details like:

deviceID; noOfLinkstoAndFromThisDevice; noOfDevicesConnectedTo;

I would like to draw(something like a cluster graph) where the node size is determined by the no. of devices that particular node is connected to and the thickness of the line(denoting link between nodes ) based on the datarate from the first table.

The cluster plot looks like this could be visualized for such a huge amount of data. Any ideas?