Necessity Analysis of Access Layer OTN Construction
The service characteristics of the local transmission network access layer were firstly analyzed. The services of the access layer would be diversified and had higher bandwidth for carrying the services of the LTE backhaul, the OLT uplinks, and the private lines for big customers, the smart city ser...
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| Format: | Article |
| Language: | zho |
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Beijing Xintong Media Co., Ltd
2013-09-01
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| Series: | Dianxin kexue |
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| Online Access: | http://www.telecomsci.com/zh/article/doi/10.3969/j.issn.1000-0801.2013.09.029/ |
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| _version_ | 1841529297939988480 |
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| author | Zerong Deng Yanbin Liu Quanxin Hou |
| author_facet | Zerong Deng Yanbin Liu Quanxin Hou |
| author_sort | Zerong Deng |
| collection | DOAJ |
| description | The service characteristics of the local transmission network access layer were firstly analyzed. The services of the access layer would be diversified and had higher bandwidth for carrying the services of the LTE backhaul, the OLT uplinks, and the private lines for big customers, the smart city services and so on. Then the features of the access layer OTN technology were briefly described, which were the large-bandwidth transparent transmission capability, multi-service access capability, reliable protection and good operation-and-maintenance. Taking construction of the access layer OTN system in a central area of a certain south city for example, the multi-services carried by it were analyzed. At last, the necessity of constructing the access layer OTN system was detailed illustrated by the capacity challenges for the access layer of local transport network, the infrastructural constraints of constructing pipes and optical cables, the advantages and disadvantages of constructing the access layer OTN system. It suggests that building the access layer OTN system is an ideal choice for bearing the multi-services for the local transport network access layer. |
| format | Article |
| id | doaj-art-e7e61ba07f3c4cd99a73a1c892e72a5f |
| institution | Kabale University |
| issn | 1000-0801 |
| language | zho |
| publishDate | 2013-09-01 |
| publisher | Beijing Xintong Media Co., Ltd |
| record_format | Article |
| series | Dianxin kexue |
| spelling | doaj-art-e7e61ba07f3c4cd99a73a1c892e72a5f2025-01-15T03:21:55ZzhoBeijing Xintong Media Co., LtdDianxin kexue1000-08012013-09-012914515059626962Necessity Analysis of Access Layer OTN ConstructionZerong DengYanbin LiuQuanxin HouThe service characteristics of the local transmission network access layer were firstly analyzed. The services of the access layer would be diversified and had higher bandwidth for carrying the services of the LTE backhaul, the OLT uplinks, and the private lines for big customers, the smart city services and so on. Then the features of the access layer OTN technology were briefly described, which were the large-bandwidth transparent transmission capability, multi-service access capability, reliable protection and good operation-and-maintenance. Taking construction of the access layer OTN system in a central area of a certain south city for example, the multi-services carried by it were analyzed. At last, the necessity of constructing the access layer OTN system was detailed illustrated by the capacity challenges for the access layer of local transport network, the infrastructural constraints of constructing pipes and optical cables, the advantages and disadvantages of constructing the access layer OTN system. It suggests that building the access layer OTN system is an ideal choice for bearing the multi-services for the local transport network access layer.http://www.telecomsci.com/zh/article/doi/10.3969/j.issn.1000-0801.2013.09.029/access layer,OTNnecessity |
| spellingShingle | Zerong Deng Yanbin Liu Quanxin Hou Necessity Analysis of Access Layer OTN Construction Dianxin kexue access layer, OTN necessity |
| title | Necessity Analysis of Access Layer OTN Construction |
| title_full | Necessity Analysis of Access Layer OTN Construction |
| title_fullStr | Necessity Analysis of Access Layer OTN Construction |
| title_full_unstemmed | Necessity Analysis of Access Layer OTN Construction |
| title_short | Necessity Analysis of Access Layer OTN Construction |
| title_sort | necessity analysis of access layer otn construction |
| topic | access layer, OTN necessity |
| url | http://www.telecomsci.com/zh/article/doi/10.3969/j.issn.1000-0801.2013.09.029/ |
| work_keys_str_mv | AT zerongdeng necessityanalysisofaccesslayerotnconstruction AT yanbinliu necessityanalysisofaccesslayerotnconstruction AT quanxinhou necessityanalysisofaccesslayerotnconstruction |