TREA

Indexing scheme relating to optical transmission systems

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Industry

  • CPC
  • H04B2210/00
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Parent Industries

HELECTRICITY H04Electric communication H04BTRANSMISSION

Current Industry

H04B2210/00Indexing scheme relating to optical transmission systems

Sub Industries

H04B2210/003Devices including multiple stages, e.g., multi-stage optical amplifiers or dispersion compensators H04B2210/006Devices for generating or processing an RF signal by optical means H04B2210/07Monitoring an optical transmission system using a supervisory signal H04B2210/071using alarms H04B2210/072using an overhead signal H04B2210/074using a superposed, over-modulated signal H04B2210/075using a pilot tone H04B2210/077using a separate fibre H04B2210/078using a separate wavelength H04B2210/08Shut-down or eye-safety H04B2210/25Distortion or dispersion compensation H04B2210/252after the transmission line H04B2210/254before the transmission line H04B2210/256at the repeater H04B2210/258treating each wavelength or wavelength band separately H04B2210/516Optical conversion of optical modulation formats, e.g., from optical ASK to optical PSK H04B2210/517Optical NRZ to RZ conversion, or vice versa
Industries