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400Gbps PSM4 to 100Gbps Breakout Solution
A 400G DR4++ QSFP-DD module breaks out through an MPO to 4xLC cable into four 100G-QSFP28-SL10 circuits, each rated to 10 km with calculated link margin.
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Coherent 100G DWDM Over 80 km Without an Amplifier
The link-budget math behind running coherent 100G DWDM 80 km unamplified on one fiber pair using 100G-Q28-DCO-ZR and DDMD-40, plus the 100 km alternative.
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800G On One Module, Split Across Two Independent MPO-12 Cables
How 800G-OSFP800-502 delivers 800G over two independent 400G DR4 engines on separate Type B MPO-12 trunks, plus the link budget behind the 500 m reach.
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Scale one fiber pair to 16x 100G with passive O-band WDM
How one O-band WDM mux/demux and 16 QSFP28 transceivers turn a single fiber pair into 16x 100G, with the real link budget math behind the 30km rating.
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Single Lambda 100G CWDM: Scale to 400G on One Fiber Pair
How to scale one fiber pair from 100G to 400G by adding single lambda 100G CWDM transceivers through a passive mux/demux, no new fiber, no amplifiers.
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