Media module MM992-2LH+, 2x 1000 Mbps SC, SM glass, max. 70 km

SCALANCE X accessory, Media module MM992-2LH+, 2x 1000 Mbit/s SC-ports, optical; single-mode optical up to max. 70 km. terminal devices) or conversion (e.g. switching from copper to fiber-optic cables) through modular construction using media modules. Reduction of storage and maintenance costs by focusing on only a few basic unit variants.