NEC launches 25 Gbps SFP optical transceiver with 80 km range
(Telecompaper) NEC has announced the launch of an 80 km range optical transceiver capable of bi-directional 25 Gbps speeds… https://www.telecompaper.com/news/nec-launches-25-gbps-sfp-optical-transceiver-with-80-km-range–1549376