Occupying 4 RU of rack height, Series 7000 is based on DirectLight™ optical switch technology, which achieves optimized all-band performance for optical loss, crosstalk, and back reflection. Software-defined, non-blocking all-optical matrix switch can route over 3.7 Pb/s of optical traffic, with up to 9.6 Tb/s capacity per fiber. Platform offers set of configurable value-added functions, including optical power monitoring, variable attenuation, and autonomous optical layer protection switching.