... Siemens: OLM G11, Fiber to Profibus, OLM, Optical link moduleOLM G11, 6GK1502-2CBXX, 6GK1503-2CBXXOLM G11- ... fiber optic connection in point to point, star, daisy chain topologies networks.Electrical interfaceSignal type:Profibus ... DB9 Fe-male Wire End Termination: None Optical interface Wave length: MM 850nm,SM1310 nm, ... Profibus-DP fieldbus networks to Optical fibre repeater/converter CI-PF110-SM