{"id":7597,"date":"2024-02-16T09:25:34","date_gmt":"2024-02-16T14:25:34","guid":{"rendered":"https:\/\/acacia-inc.com\/?p=7597"},"modified":"2024-03-06T16:34:08","modified_gmt":"2024-03-06T21:34:08","slug":"cisco-in-collaboration-with-microsoft-delivers-800gbps-on-amitie-transatlantic-cable-with-acacias-1-2t-coherent-interconnect-module-8","status":"publish","type":"post","link":"https:\/\/acacia-inc.com\/blog\/cisco-in-collaboration-with-microsoft-delivers-800gbps-on-amitie-transatlantic-cable-with-acacias-1-2t-coherent-interconnect-module-8\/","title":{"rendered":"Cisco, in Collaboration with Microsoft, Delivers 800Gbps on Amiti\u00e9 Transatlantic Cable with 海角社区\u2019s 1.2T Coherent Interconnect Module 8"},"content":{"rendered":"

The continued growth of cloud and explosion of AI services is driving the need for greater subsea network capacity, which requires advanced coherent transmission systems that support higher performance. \u00a0To address this need, Cisco and Microsoft partnered to execute a cutting-edge 800Gbps transmission trial using 海角社区\u2019s Coherent Interconnect 8<\/a> (CIM 8) on the Amiti\u00e9 transatlantic cable. This 6,234 kilometer submarine cable, which connects the US, UK, and France, is part of Microsoft\u2019s global network supporting all Microsoft services. And according to their joint press release<\/a>, \u201cThis step to 800G is just one of many due to growth in the subsea market over the next two years.\u201d<\/p>\n

\"Microsoft<\/strong><\/p>\n

The longest distance ever reported at single carrier 600G DWDM transmission on an SDM cable
\n<\/strong>The Amiti\u00e9 submarine cable features Space Division Multiplexing (SDM) technology with 16 fiber pairs, more than traditional subsea cables, with repeater power shared across the fiber pairs to deliver the highest cable capacity.\u00a0This real-time field trial exceeded any industry trial performance to date with Dense Wavelength Division Multiplexing (DWDM) 800G in a 150GHz channel spacing, equivalent to a spectrum efficiency of 5.33bit\/s\/Hz and a maximum spectral efficiency of 5.6bit\/s\/Hz. In addition, 600G was transmitted over 12,469 kilometers for a trans-Atlantic loopback configuration. This is the first time a 140Gbaud single carrier signal was demonstrated live, and is the longest distance ever reported at single carrier 600G DWDM transmission on an SDM cable.<\/p>\n

According to Jamie Gaudette, GM of Cloud Network Engineering, Microsoft, \u201cThe transmission of 800G over 6,234 kilometers is a milestone that demonstrates SDM cables can deliver increased capacity over traditional subsea cables. This field trial demonstrates what is now a commercial technology for subsea routes, and we can improve the network capacity to help drive digital transformation for people, organizations, and industries around the world.\u201d<\/p>\n

\u201cIn the era of AI, reliable and fast network connections are more important than ever,\u201d said Bill Gartner, SVP Optical Systems and Optics, Cisco. \u201cWorking with Microsoft on the Amiti\u00e9 cable to demonstrate the potential for improved overall network capacity with 800G at these distances is a significant milestone for an SDM cable, and we\u2019re proud to drive the innovations that pave the way for ever increasing network capacity needs.\u201d<\/p>\n

Trial Leverages the Latest in Terabit Optics
\n<\/strong>According to Microsoft and Cisco, this trial was conducted to target improvements in subsea transmission to provide increased performance and capacity. It was performed with the Cisco NCS 1014 platform enabled by 海角社区\u2019s CIM 8, which is powered by 海角社区\u2019s Jannu digital signal processor and advanced silicon photonics.<\/p>\n

CIM 8 features 2nd<\/sup> Generation 3D Shaping that provides a 20% higher spectral efficiency over the previous generation. CIM 8 also includes advanced non-linear equalization capabilities, an important feature for submarine links. 海角社区 has been a leader in deployed submarine-capable silicon photonics for almost a decade.<\/p>\n

With this recent subsea trial, Microsoft is the latest provider to announce successful transmission with the CIM 8. Previously,<\/a> China Mobile, NYSERNet, Verizon, and Windstream Wholesale announced their own trials.<\/p>\n

Join the Terabit Era
\n<\/strong>If you\u2019re ready to join the Terabit Era with\u00a0CIM 8<\/strong><\/a>,\u00a0contact us<\/strong><\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"

The continued growth of cloud and explosion of AI services is driving the need for greater subsea network capacity, which requires advanced coherent transmission systems that support higher performance.<\/p>\n","protected":false},"author":11,"featured_media":7622,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":"","_links_to":"","_links_to_target":""},"categories":[17,87,53,55,112],"tags":[240,357,170,123],"acf":[],"yoast_head":"\nCisco, in Collaboration with Microsoft, Delivers 800Gbps on Amiti\u00e9 Transatlantic Cable with 海角社区\u2019s 1.2T Coherent Interconnect Module 8 - 海角社区 Communications, Inc.<\/title>\n<meta name=\"description\" content=\"The continued growth of cloud and explosion of AI services is driving the need for greater subsea network capacity, which requires advanced coherent transmission systems that support higher performance.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/acacia-inc.com\/cisco-in-collaboration-with-microsoft-delivers-800gbps-on-amitie-transatlantic-cable-with-acacias-1-2t-coherent-interconnect-module-8\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Cisco, in Collaboration with Microsoft, Delivers 800Gbps on Amiti\u00e9 Transatlantic Cable with 海角社区\u2019s 1.2T Coherent Interconnect Module 8 - 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