Name
Abstract | ||
|---|---|---|
We investigate the designs for the capacity upgrade for transparent C- and C+L-band and translucent C-band only; and evaluate them in terms of capacity, energy consumption, cost, and link utilization ratio. Two different transceiver (TRX) implementations, namely Flex and Fix are used in transparent C- and C+L-band and translucent C-band network designs. We investigate networking performance enabled by different upgrade strategies on a reference topology by relying on an accurate optical transport model. We show that lighting the L-band by keeping a transparent approach leads to an increase in network capacity of more than two times. Conversely, applying translucent design to the C-band to improve the spectral efficiency by deploying regenerators results in only modest improvements of capacity. Also, C+L-band transparent design allows to reduce the number of transceivers per bit/sec and to consume almost 4 dB less energy than that required with the C-band translucent design. |
Year | DOI | Venue |
|---|---|---|
2021 | 10.23919/ONDM51796.2021.9492468 | 2021 International Conference on Optical Network Design and Modeling (ONDM) |
Keywords | DocType | ISBN |
Optical fiber communication,multi-band,transmission modeling,optical amplification,network simulation | Conference | 978-1-6654-2969-6 |
Citations | PageRank | References |
0 | 0.34 | 0 |
Authors | ||
7 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Rasoul Sadeghi | 1 | 0 | 0.68 |
| Bruno Correia | 2 | 0 | 4.06 |
| Emanuele Virgillito | 3 | 0 | 1.01 |
| Antonio Napoli | 4 | 1 | 8.93 |
| Nelson Costa | 5 | 0 | 7.44 |
| João Pedro | 6 | 0 | 1.01 |
| Vittorio Curri | 7 | 0 | 2.03 |