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Tools and Simulators

Showing 1 - 10 of 81 results
Scaling-Beyond-the-Shannon-Limit_04_09_2026_00_29_42

Scaling Beyond the Shannon Limit: Spectrum, Fibre Count and Density as the Three Levers of Capacity Growth

Scaling Beyond the Shannon Limit: Three Levers of Capacity Growth Scaling Beyond the Shannon Limit: Spectrum, Fibre Count and Density...
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  • September 4, 2026
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CL-Band-Plans-Extended-CL-to-Super-C-Super-L_02_09_2026_15_39_49

C+L Band, Extended C+L Band and Super C+L Band: Usable Spectrum, Capacity and Multivendor Analysis

Every C-band and C+L band plan... …
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  • September 2, 2026
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IP-over-Subsea-Coherent-Pluggables-at-Cable-Landing-Stations_01_09_2026_13_06_35

IP-over-Subsea: Coherent Pluggables at Cable Landing Stations

Where the ZR+ pluggable sits, what generalized signal-to-noise ratio it has to clear, and how the three deployable... …
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  • September 1, 2026
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Protection-and-Restoration-in-DWDM-and-OTN_27_08_2026_21_39_31

Protection and Restoration Mechanisms in DWDM and OTN Networks: Complete Comparison and Selection Guide

Every recovery mechanism from the fiber span to... …
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  • August 27, 2026
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Hollow-core-fiber-driven-changes-to-the-current-SMF-link_27_08_2026_20_24_39

Hollow-Core-Fiber-Driven Changes to the Current SMF Link

Which components carry over unchanged from single-mode plant, which are re-qualified at a new operating point, which are …
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  • August 27, 2026
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Hollow-Core-Fiber-Amplification-EDFA-and-Raman_27_08_2026_17_13_04

Hollow-Core Fiber Amplification: EDFA and Raman

Why an air core removes distributed Raman gain, raises the launch-power ceiling by three orders of magnitude, and hands the...
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  • August 27, 2026
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Hybrid-Hollow-Core-and-Solid-Core-Fiber-in-a-Single-Span_27_08_2026_01_03_18

Hybrid Hollow-Core and Solid-Core Span Design

Mixing ratio derived from effective length, the metro and long-haul cases, and the amplifier output ceiling that decides whether the......
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  • August 27, 2026
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In-Service-Monitoring-Design-for-Hollow-Core-Routes_27_08_2026_00_59_24

In-Service Monitoring Design for Hollow-Core Routes

Weak backscatter moves the monitoring design toward a stable end-of-link reference and single-ended insertion-loss tracking instead of trace-shape analysis —......
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  • August 27, 2026
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Splice-Loss-Accumulation-on-Long-Hollow-Core-Routes_27_08_2026_00_56_06

Splice Loss Accumulation on Long Hollow-Core Routes

Draw length sets splice spacing, so a long route accumulates many joints, each with its own loss and... …
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  • August 27, 2026
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Patch-Panel-and-Adapter-Design-for-Hollow-Core-Plant_27_08_2026_00_41_26

Patch Panel and Adapter Design for Hollow-Core Plant

Terminating air-guided fiber in a data-hall panel while commodity hollow-core connectors are still unavailable: adapter assemblies,... …
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  • August 27, 2026
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