Opnext has demonstrated a single wavelength, real-time coherent 127G PM-QPSK (Polarization Multiplexed Quadrature Phase Shift Keying) modem on the TeliaSonera network running through Sweden. The TeliaSonera real-time, single wavelength 100G field trial was conducted over a long haul link with 10 Gbps and 40 Gbps mixed traffic from Uppsala, Sweden to Olofström, Sweden and back for a total distance of 1700km.

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BNC struck a distribution agreement with Cox Communications . Cox Video customers will now be able to

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