Table below provides a quick reference to select correct pulse width settings on OTDR to test the NBN network. Note that average time always remains at 30 Seconds when testing NBN Network.
Monthly Archives: November 2020
Signal Attenuation – Silica glass fibres have attenuation less than0.2 dB/km• only need signal repeaters every 30 km or so.• This is 5-15 times better than copper cables!• Electromagnetic Interference– Optical Fibres immune to electromagnatic interference(EMI).• Can be used in electrically noisy environments• good for secure info transmission as no EM radiationleakage.