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Showing 101 - 110 of 243 results
Colored-Optics-and-Grey-Optics-A-Quick-Guide-featured-image_11_07_2026_19_57_59

Colored Optics and Grey Optics: A Quick Guide

A practitioner’s guide to the physical difference between grey (fixed-wavelength) and colored (ITU-T grid) optical transceivers, …
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  • July 11, 2026
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Coherent-DSP-Architecture-From-ADC-Samples-to-Client-Bits_10_07_2026_02_06_00

Coherent DSP Architecture: From ADC Samples to Client Bits

A block-by-block walkthrough of a modern coherent receiver’s digital signal processing chain, tracing what each... …
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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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Q-Factor-OSNR-and-BER-the-conversion-chain-and-where-dBQ-fits_10_07_2026_01_36_39

Q-Factor, OSNR, and BER: The Conversion Chain and dBQ

One decision-circuit ratio, one error probability, one optical noise measurement — and the dBQ …
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  • July 10, 2026
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OTN-Switching-in-2026-featured-image_10_07_2026_01_22_26

OTN Switching in 2026: Where It Wins, Where It Exits

A service-class-by-service-class assessment of OTN switching against router grooming and direct wavelengths... …
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  • July 10, 2026
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Optical-Network-Slicing-MapYourTech-InDepth-Series-featured-image_09_07_2026_20_42_14

Optical Network Slicing: Architecture, Isolation, and Implementation

What an optical slice actually is, how flexible-grid spectrum is partitioned, where hard isolation ends and soft isolation begins,... …
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  • July 9, 2026
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The-Full-Spectrum-Transponder-featured-image_09_07_2026_20_37_47

The Full-Spectrum Transponder: One Card, One Band

Very high baud coherent carriers are collapsing the number of line cards needed to fill a fiber pair. …
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  • July 9, 2026
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Inside-the-Coherent-Receiver-optical-front-end-featured-image_09_07_2026_20_26_21

Inside the Coherent Receiver: Optical Front End to Symbol Decisions

The receive path before the DSP gets credit — local oscillator mixing, the ninety-degree hybrid,... …
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  • July 9, 2026
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Resiliency-Redundancy-and-Protection-in-Networks-8212-MapYourTech-feature..._09_07_2026_20_13_29

Resiliency, Redundancy, Protection, Survivability, and Reliability in Optical Networks

Five words engineers use almost interchangeably and standards bodies define with precision — here is where they …
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  • July 9, 2026
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Featured-image-Regenerators-in-Long-Haul-Optical-Links-Explained_09_07_2026_20_08_09

Regenerators in Long-Haul Optical Links Explained

Why an optical amplifier can never fully substitute for regeneration, how a modern coherent regenerator restores a signal at the......
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  • July 9, 2026
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