QSFP28 100G LR4 LITE 2KM SKU: 1445510F3C Manufacturer: ADTRAN (0)No Reviews yet Call for availability Quantity -+ Details Quad SFP28 optical module, 100G, LR4 Lite SMF 2km Details Back DetailsQuad SFP28 optical module, 100G, LR4 Lite SMF 2km Reviews 0 Back Ratings & ReviewsNo reviews availableBe the first to Write a Review