WDM Multiplexing Explained for Network Engineers
CWDM vs DWDM channels, mux/demux roles, and when to choose each architecture.
Technology Explainers
3 videos in Technology Explainers
4,120 views
SC/APC vs SC/UPC — When Polishing Matters
Return loss, reflectance, and FTTx application guidance for APC and UPC finishes.
2,670 views
Polarity Management in Duplex Fiber Links
A-B mapping, key-up/key-down, and avoiding crossed Tx/Rx in structured cabling.