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ETRI Technology

OEO-Based TDMA-PON Reach Extender(RE) Access Network Technology

OEO-Based TDMA-PON Reach Extender(RE) Access Network Technology


  • By applying the Reach Extender(RE) technology to the PON link without any change of the legacy PON equipment, the following was available for the technology: expansion of the transmission distance between OLT and ONU from 20km to 100km, accommodation up to 128 customers per PON port, expansion of more than 8 times the original link capacity per PON link through the WDM technique.




Contact Info.: Su-Jin Youn, +82-42-860-5092, sjy@etri.re.kr


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