MPO|MTP connectors and optical fiber cables can be assembled to produce various forms of MPO/MTP cable. At present, the factory assembly of MPO|MTP cable can up to 6-144 cores, among which 12 cores and 24 cores MPO/MTP cables are more common. 40G MPO|MTP fiber patch cord generally use 12 cores MPO multimode connector; 100G MPO|MTP fiber patch cord generally use 24 cores MPO connector. At present, there are 16 cores and 32 cores MPO connectors in the market, which will become the best solution for low-latency and ultra-high-speed transmission of the next-generation 400G network.