mpo mmDirect-connect and hh-density data center for 40G QSFP+ SR4, 40G QSFP+ CSR4 and 100G QSFP28 SR4, fully compliant with MPO standards, rorous manufacturing process, simplifiedMPO cable assemblies, a cost-effective alternative to time-consuming field termination, is desned for hh-density fiber patching in data centers which need space saving and reduce