The iteration period of data center hardware devices including optical transceivers is about 3 years, while the iterative period of telecommunication optical transceivers is usually over 6-7 years.
Inkathi ye-iteration yamadivayisi we-hardware ephakathi kwedatha kufaka phakathi ama-transceivers optical cishe eminyakeni engu-3, ngenkathi isikhathi sokubheka ama-transceivers optical telecommunication ngokuvamile saphezu kwe-6-7 iminyaka.