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NEC offers 40Gbit/s and 100Gbit/s optical transceiver using digital coherent technologies, which realize ultra-long haul transmission over 2,000 km, as well as high-capacity with single carrier. These transceivers are designed for DWDM optical systems and high-speed routers by applying standard MSA from factor for each bit rate.
40Gbit/s: 300-pin MSA form factor
100Gbit/s: OIF-100G-LH-EM (168-pin)
40Gbit/s digital coherent transceiver: in production
100Gbit/s digital coherent transceiver: sample available
*Available for both C-band and L-band.