Network topologies for SuperPON
The generic architecture of a SuperPON (super passive optical network) with a target optical split of 2048 and a maximum range of 100 km. A bit rate of 2.5 Gbit/s is distributed to the optical network units (ONU) by time-division multiplexing (TDM) in the downstream direction, whereas a time-divisio...
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Zusammenfassung: | The generic architecture of a SuperPON (super passive optical network) with a target optical split of 2048 and a maximum range of 100 km. A bit rate of 2.5 Gbit/s is distributed to the optical network units (ONU) by time-division multiplexing (TDM) in the downstream direction, whereas a time-division multiple access (TDMA) protocol is used to share the 311-Mbit/s upstream bit rate. Optical repeater units (ORUs) are integrated in the network to compensate for the optical losses. |
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DOI: | 10.1109/OFC.1997.719688 |