In this study, we evaluate the operation of the Converting-Space-Converting switching fabric architecture. The investigated switching fabric is suitable for all kinds of slot-operating switches, no matters the slots are wavelengths, time, or others. The switching fabric is evaluated in terms of the number of slots in the interstage links and the blocking probability. In the evaluation process, we used the proposed class of routing algorithms based on the functional decomposition of slots into subsets. The routing algorithm decomposes the slots in the interstage links into X subsets. The number of slots in each subset is evaluated by simulation, in order to obtain a blocking probability at the value of about 10⁻⁸, and analytically, in case the blocking probability is reduced to 0. The proposed algorithm can reduce the required number of slots in the interstage links by almost 84% in the nonblocking switching fabrics. However; when the blocking is acceptable, the proposed routing algorithm can also reduce this number of slots, but only when the values of blocking probability are very low.

在这项研究中，我们评估转换空间转换交换结构体系结构的操作。所研究的交换结构适用于所有类型的插槽操作交换机，无论插槽是波长，时间还是其他。根据级间链路中的时隙数和阻塞概率评估交换结构。在评估过程中，我们使用了基于将插槽功能分解为子集的提议的路由算法类别。路由算法将级间链路中的时隙分解为X个子集。通过仿真评估每个子集中的时隙数，以便获得约10 ^-8值的阻塞概率，并通过分析将阻塞概率降低到0。在非阻塞交换结构中，提出的算法可以将级间链路中所需的时隙数减少近84 ％。然而; 当阻塞是可接受的时，提出的路由算法也可以减少此时隙数，但前提是阻塞概率的值非常低。