Soft copper wire for rings with diameter 1.5cm 20 gauge (wire diameter 0.8mm): 40cm (16 inch) If you are making 1.5cm larger diameter ring, cut a longer piece of wire. Can make straight or zigzag ...
Abstract: IEEE Working Group 802.17 is standardizing a new ring topology network architecture, called the resilient packet ring, to be used mainly in metropolitan and wide area networks. This article ...