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Showing 1 - 10 of 186 results
Data-Center-Interconnect-Architecture-400ZR-to-Scale-Across_05_08_2026_21_11_41

Data Center Interconnect Architecture: 400ZR to Scale-Across

How DCI transport moved from purpose-built transponder shelves to router-hosted coherent pluggables, and what the AI scale-across requirement... …
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  • August 5, 2026
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Optical-Circuit-Switching-Principles_05_08_2026_21_06_50

Optical Circuit Switching: MEMS Steering and Loss Budgets

Mirror steering sets the port count, transparency sets the service life, and insertion loss decides whether …
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  • August 5, 2026
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Alien-Wavelengths-over-Third-Party-Line-Systems

Alien Wavelengths over Third-Party Line Systems

Running a transponder’s wavelength across amplifiers you do not own means qualifying it against that line, allocating penalties you cannot......
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  • August 3, 2026
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Intent-Based-Networking-with-TMF921-and-intent-driven-closed-loops

Intent-Based Networking with TMF921 and Intent-Driven Closed Loops

Declarative operation expresses the required outcome and leaves the method to the system that owns the resources.... …
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  • August 3, 2026
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OpenROADM-in-Detail-featured-image

OpenROADM in Detail: Architecture, Models, Interoperability

A working reference on the Open ROADM Multi-Source Agreement: the disaggregated device classes and their interface points, the device, network,......
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  • August 3, 2026
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Optical-Link-Engineering-Formula-Reference-featured-image_01_08_2026_01_50_15

Optical Link Engineering Formula Reference: OSNR, GOSNR, Q-Factor and Launch Power Optimization

Every equation a DWDM planning tool evaluates between the transmitter and the... …
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  • August 1, 2026
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Line-Rate-Threshold-Ladders-in-Coherent-Transceivers (1)

Line-Rate Threshold Ladders in Coherent Transceivers

At a fixed symbol rate the required optical signal-to-noise ratio (OSNR) of a modern coherent line interface rises in near-uniform......
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  • July 26, 2026
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Band-Allocation-Strategy-in-CL-Network-Design

Band Allocation Strategy in C+L Network Design

Inter-channel stimulated Raman scattering inverts the expected performance ranking of a coupled C+L line system: the L-band gains... …
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  • July 26, 2026
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Hitless-C-Band-to-CL-Capacity-Migration

Hitless C-Band to C+L Capacity Migration

Activating the L-band on a fiber already carrying C-band traffic changes the operating point of every in-service channel. This article......
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  • July 26, 2026
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800ZR-and-800ZR-coherent-pluggables-MapYourTech-InDepth-Series_21_07_2026_18_04_40

800ZR and 800ZR+: The Coherent Pluggable Wave

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  • July 21, 2026
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