Glasfaser biegen, knicken, verlängern: Wann reißt der Daten-Durchsatz ab?

00:00 When does the laser fly out of the curve? 01:00 Fritzbox 5530 & 5590 with 1.5m fiber optic cable 01:24 Fritzbox 5690 Pro with 1.5m fiber optic cable 02:16 Extending fiber optic cables with a coupler 04:06 Red light laser gun for cable identification 05:30 Professional measuring devices for fiber optic lines 06:53 Loop measurement with 10 Gigabit SFP+ 07:35 Measuring fiber attenuation 09:03 Signal loss and error rates 10:19 Optically connecting two switches via fiber optic cable 10:46 Fritz repeater with 10 Gig SFP slot 11:40 Single-mode fiber up to 10km 12:37 Fiber optic cables cannot support PoE 13:07 PoE outdoor cameras from Reolink 13:30 Loop measurement with 100 Gigabit QSFP 28 15:25 Terabit using DWDM 16:17 Sum signal from 4 wavelengths, aka light colors 18:17 Old cable with high attenuation #fritzbox #fiber optic #attenuation