To complement SFP cage equipped devices, we are now offering several SFP optical fiber transceivers that are compatible and tested with our products. Several types are available for the most popular SFP use scenarios. Units are tested and compatible with RB2011LS, RB2011LS-IN, RB2011UAS-IN, RB2011UAS-RM, RB2011UAS-2HnD, RB2011UAS-2HnD-IN, CCR1016-12G-BU, CCR1016-12G and CCR1036-12G-4S. S-85DLC05D is a 1.25G SFP transceiver with a 850nm Dual LC connector, for up to 550 meter Multi Mode fiber connection, with DDM .