Blog

Practical articles on 400G/800G DWDM transport, open optical line systems and optical switching for transceiver testing.

• DCI5800 explained: a compact 400G/800G DWDM platform for data center interconnect: What the DCI5800 platform is built for, how its chassis, protection and service options fit DCI and metro networks, and which figures to confirm before a design review.
• 800G coherent transport over an open optical line system: a practical checklist: How 800G coherent wavelengths, pluggable CFP2-DCO optics and an open line system with OCM and WSS work together, and what to check when planning one.
• Optical switch matrices in 800G and 1.6T transceiver production testing: Why transceiver makers put N×M optical switches between their test instruments and the devices under test, and how to choose port count, insertion loss and switching speed.
• How regional ISPs in Brazil and Latin America scale backbone capacity with 400G/800G DWDM: A practical guide for regional ISPs on deploying 400G/800G coherent DWDM: topology choices, spectral planning, amplification, protection and monitoring using modular DCI platforms and open optical line elements. OptiLibra (ArcMind Technologies Limited, Hong Kong) is an independent distributor and technical sourcing partner.

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