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Submarine and Long-Haul

Showing 41 - 50 of 275 results
Service-Assurance-Model-for-Transport-Networks-featured-image_18_07_2026_14_19_11

Service Assurance Model for Transport Networks

A working model for the layer that sits above raw fault management: how transport networks instrument every segment, convert overhead......
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  • July 18, 2026
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Operational-Metrics-That-Predict-Optical-Network-Failures_18_07_2026_14_13_26

Operational Metrics That Predict Optical Network Failures

Which optical telemetry carries advance warning of a failure, which only records one after the fact, and how... …
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  • July 18, 2026
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Spectral-Power-Management-at-Scale-Tilt-Ripple-and-Equalization-Strategy_18_07_2026_13_20_18

Spectral Power Management at Scale: Tilt, Ripple, and Equalization Strategy

Spectral Power Management at Scale: Tilt, Ripple, Equalization Spectral Power Management at Scale: Tilt, Ripple, and Equalization Strategy A network-level...
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  • July 18, 2026
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Spectrum-as-a-Service-Engineering-Demarcation-Monitoring-and-Interference-..._18_07_2026_12_58_00

Spectrum-as-a-Service Engineering: Demarcation, Monitoring, and Interference Policing

Spectrum-as-a-Service Engineering: Demarcation, Monitoring, Policing Spectrum-as-a-Service Engineering: Demarcation, Monitoring, and Interference Policing Selling a frequency slot instead of a bit...
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  • July 18, 2026
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Distributed-Temperature-Sensing-Raman-Backscatter-Principles-and-Applications_11_07_2026_20_00_38

Distributed Temperature Sensing: Raman Backscatter Principles and Applications

How the ratio of two weak backscattered light bands turns a plain telecom fiber into …
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  • July 11, 2026
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Distributed-Acoustic-Sensing-on-Fiber-featured-image_11_07_2026_20_00_08

Distributed Acoustic Sensing on Fiber: Principles, Resolution, and Telecom Use Cases

Distributed Acoustic Sensing on Fiber Explained MAPYOURTECH | FIBER SENSING & TEST Distributed Acoustic Sensing on Fiber: Principles, Resolution, and...
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  • July 11, 2026
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Deep-Sea-Optical-Repeater-Design-featured-image_11_07_2026_19_59_54

Deep-Sea Optical Repeater Design: Pressure Housing, EDFA Packaging, and 25-Year Reliability

Inside the sealed cylinder that amplifies light 8,000 meters …
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  • July 11, 2026
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Capacity-Planning-Trigger-Points-When-to-Upgrade-vs-When-to-Build-a-New-Route_11_07_2026_19_56_37

Capacity Planning Trigger Points: When to Upgrade vs When to Build a New Route

The utilization band that should trigger a capacity decision, …
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  • July 11, 2026
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The-Submarine-Cable-Stack-In-Depth-Technical-Series_10_07_2026_02_18_26

The Submarine Cable Stack: Open Cables, Generalized OSNR, SDM and Power-Constrained Transmission

Wet-plant engineering, generalized OSNR acceptance, space-division multiplexing for power efficiency,... …
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  • July 10, 2026
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Spectral-Efficiency-in-Practice-The-Four-Levers-MapYourTech-featured-image_10_07_2026_01_43_28

Spectral Efficiency in Practice: The Four Levers

Modulation order, baud rate, constellation shaping, and FEC overhead each add bits per second per hertz — and …
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  • July 10, 2026
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