Cost Effective Long Reach Hybrid WDM-TDM Passive Optical Network Using Bidirectional EDFA
نویسندگان
چکیده
Both the low cost and high capacity has become an increasingly significant aspect of network design. So this tutorial paper demonstrates a long reach hybrid WDM (wavelength division multiplexing)/TDM (time division multiplexing) PON (Passive optical network) system with dual pumped bidirectional Erbium doped fiber amplifier (EDFA). This architecture has a total reach of 115Km and EDFA provides a gain of ~23db.
منابع مشابه
Optimization of long-reach TDM/WDM passive optical networks
Long-Reach Passive Optical Network (LR-PON) using hybrid TDM/WDM techniques is one of the candidates for the future optical access that can solve the expected increase in terms of traffic demand and area coverage. One of its advantages is the possibility to share the capacity of any wavelength among more than one user, through TDM/WDM hybrid multiplexing. However, it is still an open issue whic...
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