Technologies and ProductsNeoPhotonics Corporation has announced a high output power version of its 400G Multi-Rate CFP2-DCO coherent pluggable transceiver with 0 dBm output power and designed to operate in metro, regional and long haul ROADM based optical networks. The module is based on NeoPhotonics vertically integrated Indium Phosphide technology platform, including its ultra-pure Nano tunable laser and […]
Technologies and ProductsNeoPhotonics Corporation says it has used its Multi-Rate CFP2-DCO coherent pluggable transceivers to effectively transmit at a 400 Gbps over a distance of 1,500 km in a 75 GHz-spaced DWDM network. The 1500 km demonstration was carried out on NeoPhotonics Transmission System Testbed using production modules with enhanced firmware and utilised 75 GHz spaced channels, […]
Applications and ResearchAcacia Communications, has announced that, in a lab demonstration, Tencent has completed 80 kilometre fibre transmission of multiple 200G 8QAM signals over its OPC-4 open line system (OLS) using Acacia’s CFP2-DCO modules on third-party switch platforms. In order to emulate the higher fibre loss in its metro networks, Tencent added additional 10 dB optical attenuators […]
Applications and ResearchAcacia Communications and Lumentum Holdings have successfully demonstrated interoperability between their respective CFP2-DCO modules operating at 200G. The modules, based on Acacia’s Meru DSP ASIC, demonstrated 200G transmission over an amplified link with greater than 1,000 km of standard single mode fibre, using high-performance 8QAM and 16QAM operating modes. The duo say this demonstration validates […]
Technologies and ProductsAcacia Communications, a developer of high-speed coherent optical interconnect products, has announced the general availability of its pluggable coherent CFP2-DCO module, which supports 100G and 200G transmission. The module is designed to help cloud and telecommunications providers reduce operational and capital expenses, increase reach and accelerate time-to-market of high-capacity solutions. The modules are suitable for […]