QSFP28, 100GBase 4WDM BiDi (LR4 Code) Simplex LC, 70km (FEC), DDM I-Temp, Cisco Compatible 4x25Gbps: 1295.56nm, 1300.05nm, 1304.58nm, 1309.14nmThe Pivotal Optics line of Cisco transceivers ensures complete compatibility and functionality with designated...