Infinera introduced a new 40 Gbps Tributary Adapter Module (TAM) provides plug-and-go capability over any Infinera DTN network without complex optical planning. This enables carriers to deploy 40G services over most long-haul and metro fiber plants currently deployed in the field, according to the company.Unlike other 40 Gbps solutions that employ complex modulation schemes or require expensive per-wavelength compensation to overcome optical impairments, Infinera's 40G TAM module maps a 40 Gbps service to four 10 Gbps wavelengths enabled by an...