Is there any way to change old infi90 network to an star topology network
Is there any way to change old infi90 network to an star topology network without needing to change nodes hardwares.(or minimum changes required).
Not directly. However with the new PN800 (Infinet over Ethernet) and the new controllers (HPC800) which all runs on Ethernet you can, relatively easily, Evolve to a star based topology. This new system can be used in conjunction with your existing loops by the way of a Gateway (IEB800). All these components are availale today. If you'd like information please email me direct at firstname.lastname@example.org and I can send you some supporting materials.