As an end user,
I want to see links between Network elements
In order to be able to analyize the network easily

• The connection between two nodes or between nodes and devices are called Links
• Srg and degree nodes are connected by default --> no need to represent the link.
• Xponder is linked to Roadm through srg node. The Xponder-ROADM links shall appear
• links always have the opposite links
• degree to degree Links in the same roadm are called express links
• Roadm to Roadm links are importand and should be represented
• no need to represent termination points