{"id":4426,"date":"2023-05-24T05:59:54","date_gmt":"2023-05-24T05:59:54","guid":{"rendered":"https:\/\/www.fibermall.com\/blog\/?p=4426"},"modified":"2023-05-24T06:01:31","modified_gmt":"2023-05-24T06:01:31","slug":"introduction-of-00g-cisco-optical-modules-and-switches","status":"publish","type":"post","link":"https:\/\/www.fibermall.com\/blog\/400g-cisco-optical-modules-and-switches.htm","title":{"rendered":"Introduction of 400G Cisco Optical Modules and Switches"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_76 ez-toc-wrap-left counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.fibermall.com\/blog\/400g-cisco-optical-modules-and-switches.htm\/#Data_Centers_Evolving_from_100G_to_400G\" >Data Centers Evolving from 100G to 400G<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.fibermall.com\/blog\/400g-cisco-optical-modules-and-switches.htm\/#Cisco_400G_Line_Side_Optical_Module_Technology_Trends\" >Cisco 400G Line Side Optical Module Technology Trends<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.fibermall.com\/blog\/400g-cisco-optical-modules-and-switches.htm\/#Cisco_Optical_Module_400G_and_Beyond_400G_Roadmap\" >Cisco\u00a0Optical Module 400G and Beyond 400G Roadmap<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.fibermall.com\/blog\/400g-cisco-optical-modules-and-switches.htm\/#Related_Posts\" >Related Posts<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Data_Centers_Evolving_from_100G_to_400G\"><\/span><span style=\"font-size: 14pt;\"><strong><b>Data Centers Evolving from 100G to 400G<\/b><\/strong><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Achieve up to four times the capacity on the same fiber infrastructure<\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"aligncenter wp-image-4427\" src=\"https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/Data-Centers-Evolving-from-100G-to-400G.png\" alt=\"Data Centers Evolving from 100G to 400G\" width=\"800\" height=\"313\" srcset=\"https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/Data-Centers-Evolving-from-100G-to-400G.png 848w, https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/Data-Centers-Evolving-from-100G-to-400G-300x117.png 300w, https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/Data-Centers-Evolving-from-100G-to-400G-768x301.png 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>Note that 400G modules support 4x100GbE, 2x200GbE, and 1x400GbE.<\/p>\n<p><strong><b>Cisco Top-of-Rack (TOR) Switches<\/b><\/strong><\/p>\n<p><img decoding=\"async\" class=\"aligncenter wp-image-4428\" src=\"https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/Cisco-Top-of-Rack-TOR-Switches.png\" alt=\"Cisco Top-of-Rack (TOR) Switches\" width=\"800\" height=\"333\" srcset=\"https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/Cisco-Top-of-Rack-TOR-Switches.png 1068w, https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/Cisco-Top-of-Rack-TOR-Switches-300x125.png 300w, https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/Cisco-Top-of-Rack-TOR-Switches-1024x427.png 1024w, https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/Cisco-Top-of-Rack-TOR-Switches-768x320.png 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>Cisco&#8217;s top-of-rack switches include models such as Nexus 9348GC-FXP, Nexus 9336C-FX2, Nexus 93600CD-GX, Nexus 93180YC-FX, Nexus 93360YC-FX2, and Nexus 9316D-GX. These switches have port speeds of 100M, 1G, 10G, 25G, and 50G.<\/p>\n<p><strong><b>Cisco Spine Switch<\/b><\/strong><\/p>\n<p><img decoding=\"async\" class=\"aligncenter wp-image-4429\" src=\"https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/Cisco-Spine-Switch.png\" alt=\"Cisco Spine Switch\" width=\"800\" height=\"424\" srcset=\"https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/Cisco-Spine-Switch.png 883w, https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/Cisco-Spine-Switch-300x159.png 300w, https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/Cisco-Spine-Switch-768x407.png 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>Cisco&#8217;s Spine switches are mainly Nexus 9332C, Nexus 9346C-GX, Nexus 93600CD-GX, Nexus 9316-GX, and other models\u2014port rates 40G, 100G, 400G.<\/p>\n<p><strong><b>400GbE Leaf<\/b><\/strong><strong><b>\u00a0<\/b><\/strong><strong><b>&#8211; Server Deployment Consideration<\/b><\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-4430\" src=\"https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/400GbE-Leaf-Server-Deployment-Considerations.png\" alt=\"400GbE Leaf - Server Deployment Considerations\" width=\"800\" height=\"349\" srcset=\"https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/400GbE-Leaf-Server-Deployment-Considerations.png 1133w, https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/400GbE-Leaf-Server-Deployment-Considerations-300x131.png 300w, https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/400GbE-Leaf-Server-Deployment-Considerations-1024x446.png 1024w, https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/400GbE-Leaf-Server-Deployment-Considerations-768x335.png 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p><strong><b>Leaf<\/b><\/strong><strong><b>\u00a0<\/b><\/strong><strong><b>&#8211; Spine Deployment Consideration<\/b><\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-4431\" src=\"https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/Leaf-Spine-Deployment-Consideration.png\" alt=\"Leaf - Spine Deployment Consideration\" width=\"800\" height=\"442\" srcset=\"https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/Leaf-Spine-Deployment-Consideration.png 719w, https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/Leaf-Spine-Deployment-Consideration-300x166.png 300w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p><strong><b>Fiber Technology Changes <\/b><\/strong><strong><b>a<\/b><\/strong><strong><b>s Data Rates Increase<\/b><\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-4432\" src=\"https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/Fiber-Technology-Changes-as-Data-Rates-Increase.png\" alt=\"Fiber Technology Changes as Data Rates Increase\" width=\"800\" height=\"422\" srcset=\"https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/Fiber-Technology-Changes-as-Data-Rates-Increase.png 813w, https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/Fiber-Technology-Changes-as-Data-Rates-Increase-300x158.png 300w, https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/Fiber-Technology-Changes-as-Data-Rates-Increase-768x405.png 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p><strong><b>400GbE to 100GbE Backward Compatibility<\/b><\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-4433\" src=\"https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/400GbE-to-100GbE-Backward-Compatibility.png\" alt=\"400GbE to 100GbE Backward Compatibility\" width=\"800\" height=\"228\" srcset=\"https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/400GbE-to-100GbE-Backward-Compatibility.png 597w, https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/400GbE-to-100GbE-Backward-Compatibility-300x85.png 300w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>400GbE QSFP-DD ports are backward compatible with <a href=\"https:\/\/www.fibermall.com\/store-16528-100g-qsfp28.htm\" target=\"_blank\" rel=\"noopener\"><span style=\"color: #0000ff;\">100GbE QSFP28<\/span><\/a> modules.<\/p>\n<ul>\n<li>400 GbE can support 8x 50 GB\/s interfaces<\/li>\n<li>The ASIC on the 50 GB\/s interface can lower the speed to 25 GB\/s (or 10 GB\/s), which is compatible with the QSFP28&#8217;s 4&#215;25 GB\/s interface.<\/li>\n<\/ul>\n<p><strong><b>400GbE Optical Modules and Application<\/b><\/strong><strong><b>s<\/b><\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-4435\" src=\"https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/400GbE-Optical-Modules-and-Applications.png\" alt=\"400GbE Optical Modules and Applications\" width=\"800\" height=\"347\" srcset=\"https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/400GbE-Optical-Modules-and-Applications.png 984w, https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/400GbE-Optical-Modules-and-Applications-300x130.png 300w, https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/400GbE-Optical-Modules-and-Applications-768x333.png 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p><strong><b>Cisco 400GbE Optical Module Roadmap<\/b><\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-4436\" src=\"https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/Cisco-400GbE-Optical-Module-Roadmap.png\" alt=\"Cisco 400GbE Optical Module Roadmap\" width=\"800\" height=\"344\" srcset=\"https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/Cisco-400GbE-Optical-Module-Roadmap.png 1005w, https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/Cisco-400GbE-Optical-Module-Roadmap-300x129.png 300w, https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/Cisco-400GbE-Optical-Module-Roadmap-768x330.png 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Cisco_400G_Line_Side_Optical_Module_Technology_Trends\"><\/span><span style=\"font-size: 14pt;\"><strong><b>Cisco 400G Line Side Optical Module Technology Trends<\/b><\/strong><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-4437\" src=\"https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/Cisco-400G-Line-Side-Optical-Module-Technology-Trends.png\" alt=\"Cisco 400G Line Side Optical Module Technology Trends\" width=\"800\" height=\"400\" srcset=\"https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/Cisco-400G-Line-Side-Optical-Module-Technology-Trends.png 1095w, https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/Cisco-400G-Line-Side-Optical-Module-Technology-Trends-300x150.png 300w, https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/Cisco-400G-Line-Side-Optical-Module-Technology-Trends-1024x512.png 1024w, https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/Cisco-400G-Line-Side-Optical-Module-Technology-Trends-768x384.png 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>For line-side optical modules, the design goals are low cost, small size, and optimal performance.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-4438\" src=\"https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/the-design-goals-of-line-side-optical-modules.png\" alt=\"the design goals of line side optical modules\" width=\"800\" height=\"374\" srcset=\"https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/the-design-goals-of-line-side-optical-modules.png 750w, https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/the-design-goals-of-line-side-optical-modules-300x140.png 300w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>Then, how to make the optical transmission network in low-power transmission distance farther and faster? Two main technologies need to be applied:<\/p>\n<ol>\n<li><a href=\"https:\/\/www.fibermall.com\/blog\/coherent-transceiver-overview.htm\" target=\"_blank\"><span style=\"color: #0000ff;\">Coherent optical module<\/span><\/a> technology<\/li>\n<li>Control plane and automation<\/li>\n<\/ol>\n<p><strong><b>Industry News<\/b><\/strong><\/p>\n<ol>\n<li>Network optimization<\/li>\n<\/ol>\n<ul>\n<li>Fiber carrying capacity<\/li>\n<li>Bandwidth and cost<\/li>\n<li>Capacity and Density<\/li>\n<li>Control surface-SDN, WSON\u2192SSON<\/li>\n<\/ul>\n<ol start=\"2\">\n<li>Optical module packaging, size reduction &#8211; promote the development of DCO-based pluggable optical modules<\/li>\n<\/ol>\n<ul>\n<li>Reach more than 1000km<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-4439\" src=\"https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/size-reduction.png\" alt=\"size reduction\" width=\"800\" height=\"1055\" srcset=\"https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/size-reduction.png 433w, https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/size-reduction-227x300.png 227w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p><strong><b>Coherent Detection &#8211; Drive Simplification<\/b><\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-4440\" src=\"https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/Coherent-Detection.png\" alt=\"Coherent Detection\" width=\"800\" height=\"79\" srcset=\"https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/Coherent-Detection.png 1021w, https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/Coherent-Detection-300x30.png 300w, https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/Coherent-Detection-768x76.png 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-4441\" src=\"https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/Drive-Simplification.png\" alt=\"Drive Simplification\" width=\"800\" height=\"45\" srcset=\"https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/Drive-Simplification.png 928w, https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/Drive-Simplification-300x17.png 300w, https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/Drive-Simplification-768x43.png 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p><strong><b>Coherent Optics Integrated Innovation Technology<\/b><\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-4442\" src=\"https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/Coherent-Optics-Integrated-Innovation-Technology.png\" alt=\"Coherent Optics Integrated Innovation Technology\" width=\"800\" height=\"364\" srcset=\"https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/Coherent-Optics-Integrated-Innovation-Technology.png 1105w, https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/Coherent-Optics-Integrated-Innovation-Technology-300x137.png 300w, https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/Coherent-Optics-Integrated-Innovation-Technology-1024x466.png 1024w, https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/Coherent-Optics-Integrated-Innovation-Technology-768x350.png 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>DCO: Digital Coherent Optics (DSP + Coherent Optics)<\/p>\n<p><strong><b>Pluggable Coherent Optical Modules<\/b><\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-4443\" src=\"https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/Pluggable-coherent-optical-modules.png\" alt=\"Pluggable coherent optical modules\" width=\"800\" height=\"353\" srcset=\"https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/Pluggable-coherent-optical-modules.png 850w, https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/Pluggable-coherent-optical-modules-300x132.png 300w, https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/Pluggable-coherent-optical-modules-768x339.png 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p><strong><b>Optical Transport Market Trends: Impact<\/b><\/strong><\/p>\n<p>Traditional optical transport networks take advantage of the higher spectral efficiency in complex transport networks<\/p>\n<p>-Multi-degree ROADMs with CDC<\/p>\n<p>-Flexible spectrum, embedded optics\/transponders, advanced FEC<\/p>\n<p>-Advanced control plane (SSON)<\/p>\n<p>-High flexibility for infrastructure<\/p>\n<p>Increased need for simplified network topology and operational models.<\/p>\n<p>-400GZR \/ ZR+<\/p>\n<p>-Point-to-point connectivity<\/p>\n<p>-ROADM-Less<\/p>\n<p>-DWDM direct connection to switches\/routers<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-4444\" src=\"https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/Optical-Transport-Market-Trends.png\" alt=\"Optical Transport Market Trends\" width=\"800\" height=\"401\" srcset=\"https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/Optical-Transport-Market-Trends.png 876w, https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/Optical-Transport-Market-Trends-300x150.png 300w, https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/Optical-Transport-Market-Trends-768x385.png 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p><strong><b>C<\/b><\/strong><strong><b>lient <\/b><\/strong><strong><b>and Line<\/b><\/strong><strong><b>\u00a0<\/b><\/strong><strong><b>Side Optical Module Technology <\/b><\/strong><\/p>\n<p>To meet the needs of the network, the key technologies and integration options that have been applied in the market are as follows:<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-4445\" src=\"https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/Client-and-Line-Side-Optical-Module-Technology.png\" alt=\"Client and Line Side Optical Module Technology\" width=\"800\" height=\"277\" srcset=\"https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/Client-and-Line-Side-Optical-Module-Technology.png 953w, https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/Client-and-Line-Side-Optical-Module-Technology-300x104.png 300w, https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/Client-and-Line-Side-Optical-Module-Technology-768x266.png 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p><strong><b>Why Making Modules Pluggable Matters<\/b><\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-4446\" src=\"https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/Why-Making-Modules-Pluggable-Matters.png\" alt=\"Why Making Modules Pluggable Matters\" width=\"800\" height=\"293\" srcset=\"https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/Why-Making-Modules-Pluggable-Matters.png 848w, https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/Why-Making-Modules-Pluggable-Matters-300x110.png 300w, https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/Why-Making-Modules-Pluggable-Matters-768x282.png 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p><strong><b>400 GbE: Key Solution Innovations<\/b><\/strong><\/p>\n<p>Three major innovations driving the technology shift:<\/p>\n<ol>\n<li>QSFP-DD pluggable modules<\/li>\n<li>100 GB\/s per wavelength<\/li>\n<\/ol>\n<ul>\n<li>Fast optical direct detection modulation<\/li>\n<li>Reduced component count (cost\/power)<\/li>\n<li>Follow the SerDes technology advancement<\/li>\n<\/ul>\n<ol start=\"3\">\n<li>Coherent optics to pluggable modules<\/li>\n<\/ol>\n<ul>\n<li>OIF 400G ZR\/ZR+ coherent DWDM up to 1000km<\/li>\n<li>Advances in CMOS technology (7nm) enable the adoption of QSFP-DD<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-4447\" src=\"https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/Key-Solution-Innovations.png\" alt=\"Key Solution Innovations\" width=\"800\" height=\"288\" srcset=\"https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/Key-Solution-Innovations.png 1030w, https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/Key-Solution-Innovations-300x108.png 300w, https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/Key-Solution-Innovations-1024x369.png 1024w, https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/Key-Solution-Innovations-768x277.png 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p><a href=\"https:\/\/www.fibermall.com\/sale-459147-qsfp-dd-dco-400g-zr-coherent-transceiver.htm\" target=\"_blank\"><span style=\"color: #0000ff;\">QSFP-DD 400GZR<\/span><\/a>\uff1a80~120km, \uff1c15W<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-4448\" src=\"https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/QSFP-DD-400ZR.png\" alt=\"QSFP-DD 400ZR\" width=\"800\" height=\"363\" srcset=\"https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/QSFP-DD-400ZR.png 982w, https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/QSFP-DD-400ZR-300x136.png 300w, https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/QSFP-DD-400ZR-768x348.png 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>QSFP-DD 400GZR+: &lt;450km, &lt;18W<\/p>\n<p>QSFP-DD 400G-Metro: &lt;1500km, &lt;21W<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-4449\" src=\"https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/QSFP-DD-400G-Metro.png\" alt=\"QSFP-DD 400G-Metro\" width=\"800\" height=\"322\" srcset=\"https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/QSFP-DD-400G-Metro.png 1066w, https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/QSFP-DD-400G-Metro-300x121.png 300w, https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/QSFP-DD-400G-Metro-1024x412.png 1024w, https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/QSFP-DD-400G-Metro-768x309.png 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p><strong><b>Two Paths of Coherent Technology Implementation<\/b><\/strong><\/p>\n<p>DCO&amp;Embedded<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-4450\" src=\"https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/Two-Paths-of-Coherent-Technology-Implementation.png\" alt=\"Two Paths of Coherent Technology Implementation\" width=\"800\" height=\"318\" srcset=\"https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/Two-Paths-of-Coherent-Technology-Implementation.png 1088w, https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/Two-Paths-of-Coherent-Technology-Implementation-300x119.png 300w, https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/Two-Paths-of-Coherent-Technology-Implementation-1024x407.png 1024w, https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/Two-Paths-of-Coherent-Technology-Implementation-768x305.png 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p><strong><b>Transmission Distance and Packaging<\/b><\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-4451\" src=\"https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/Transmission-Distance-and-Packaging.png\" alt=\"Transmission Distance and Packaging\" width=\"800\" height=\"346\" srcset=\"https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/Transmission-Distance-and-Packaging.png 984w, https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/Transmission-Distance-and-Packaging-300x130.png 300w, https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/Transmission-Distance-and-Packaging-768x332.png 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Cisco_Optical_Module_400G_and_Beyond_400G_Roadmap\"><\/span><span style=\"font-size: 14pt;\"><strong><b>Cisco<\/b><\/strong><strong><b>\u00a0<\/b><\/strong><strong><b>Optical Module 400G and Beyond 400G Roadmap<\/b><\/strong><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong><b>Ethernet roadmap: 400GbE high-volume applications in 2020<\/b><\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-4452\" src=\"https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/Ethernet-roadmap.png\" alt=\"Ethernet roadmap\" width=\"800\" height=\"349\" srcset=\"https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/Ethernet-roadmap.png 1114w, https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/Ethernet-roadmap-300x131.png 300w, https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/Ethernet-roadmap-1024x447.png 1024w, https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/Ethernet-roadmap-768x335.png 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>ASIC: rate continues to increase (25.6Tb\/s in 2020)<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-4453\" src=\"https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/rate-continues-to-increase.png\" alt=\"rate continues to increase\" width=\"800\" height=\"456\" srcset=\"https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/rate-continues-to-increase.png 758w, https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/rate-continues-to-increase-300x171.png 300w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>Optical module technology<\/p>\n<p>Package size &#8211; maintain\/increase port density, power consumption reduction &#8211; maintain\/increase port density, low cost.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-4454\" src=\"https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/Optical-module-technology.png\" alt=\"Optical module technology\" width=\"800\" height=\"263\" srcset=\"https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/Optical-module-technology.png 1020w, https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/Optical-module-technology-300x99.png 300w, https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/Optical-module-technology-768x252.png 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>Only a unified package on the client side to reduce costs can accelerate the industrialization of 400G optical module applications.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-4455\" src=\"https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/unified-package.png\" alt=\"unified package\" width=\"800\" height=\"375\" srcset=\"https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/unified-package.png 1063w, https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/unified-package-300x141.png 300w, https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/unified-package-1024x480.png 1024w, https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/unified-package-768x360.png 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>The following figure shows the great advantage of using QSFP-DD modules in terms of size.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-4456\" src=\"https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/QSFP-DD-modules.png\" alt=\"QSFP-DD modules\" width=\"800\" height=\"331\" srcset=\"https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/QSFP-DD-modules.png 1143w, https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/QSFP-DD-modules-300x124.png 300w, https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/QSFP-DD-modules-1024x424.png 1024w, https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/QSFP-DD-modules-768x318.png 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>Thermal performance of QSFP-DD<\/p>\n<ul>\n<li>The thermal dissipation capacity increases from 3.5W of QSFP28 to 20W<\/li>\n<li>Advanced cage design<\/li>\n<li>Advanced heatsink design<\/li>\n<li>Advanced heatsink fixing technology<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-4457\" src=\"https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/Thermal-performance-of-QSFP-DD.png\" alt=\"Thermal performance of QSFP-DD\" width=\"800\" height=\"336\" srcset=\"https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/Thermal-performance-of-QSFP-DD.png 1052w, https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/Thermal-performance-of-QSFP-DD-300x126.png 300w, https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/Thermal-performance-of-QSFP-DD-1024x430.png 1024w, https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/Thermal-performance-of-QSFP-DD-768x323.png 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>QSFP-DD Enhanced Heat Sink Performance<\/p>\n<p>1) Improved heat sink capable of addressing 20W of power consumption<\/p>\n<p>2) Compatible with MSA<\/p>\n<p>3) Adapt to various QSFP-DD ports<\/p>\n<p>4) Advanced cage and heat sink design<\/p>\n<p>In 1U equipment, when the optical module power consumption is 21W, the temperature rise can be controlled within 25\u2103.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-4458\" src=\"https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/improved-heatsink.png\" alt=\"improved heatsink\" width=\"800\" height=\"387\" srcset=\"https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/improved-heatsink.png 986w, https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/improved-heatsink-300x145.png 300w, https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/improved-heatsink-768x372.png 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>Switching rate development trend<\/p>\n<ul>\n<li>400G is the highest rate at present<\/li>\n<li>The direction of development is higher density and higher speed.<\/li>\n<\/ul>\n<ol>\n<li>SERDES reaches 100Gb\/s<\/li>\n<li>ASIC reaches 25.6Tb\/s and 51.2Tb\/s<\/li>\n<\/ol>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-4459\" src=\"https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/Switching-rate-development-trend.png\" alt=\"Switching rate development trend\" width=\"800\" height=\"311\" srcset=\"https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/Switching-rate-development-trend.png 1077w, https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/Switching-rate-development-trend-300x117.png 300w, https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/Switching-rate-development-trend-1024x398.png 1024w, https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/Switching-rate-development-trend-768x299.png 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>Industry Development<\/p>\n<p>1\uff09DSP\u00a0and Coherent technology will enable<\/p>\n<ol>\n<li>800G, 1T, and beyond<\/li>\n<li>Technology is not only used in DWDM, but also gray light<\/li>\n<li>Focus shifts from performance to operator interfaces and pluggables<\/li>\n<\/ol>\n<p>2\uff09More interop\u00a0between vendors<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-4460\" src=\"https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/Industry-Development.png\" alt=\"Industry Development\" width=\"800\" height=\"278\" srcset=\"https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/Industry-Development.png 1083w, https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/Industry-Development-300x104.png 300w, https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/Industry-Development-1024x356.png 1024w, https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/Industry-Development-768x267.png 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>Efficiency Improvement &#8211; Lower Energy Consumption for the Same Bandwidth<\/p>\n<p>As seen in the figure on the left, the same 1Tb\/s bandwidth, using QSFP-DD, energy consumption of 30W, while CFP reaches 240W.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-4461\" src=\"https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/Efficiency-Improvement.png\" alt=\"Efficiency Improvement\" width=\"800\" height=\"289\" srcset=\"https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/Efficiency-Improvement.png 1077w, https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/Efficiency-Improvement-300x108.png 300w, https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/Efficiency-Improvement-1024x370.png 1024w, https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/Efficiency-Improvement-768x277.png 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-4462\" src=\"https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/400GbE.png\" alt=\"400GbE\" width=\"800\" height=\"293\" srcset=\"https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/400GbE.png 1068w, https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/400GbE-300x110.png 300w, https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/400GbE-1024x375.png 1024w, https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/400GbE-768x281.png 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>Achieving higher density 400GbE<\/p>\n<p>Route: QSFP28\u2192QSFP56-DD\u2192QSFP112\u2192QSFP112-DD<\/p>\n<p><a href=\"https:\/\/www.fibermall.com\/store-21972-800g-qsfp-dd-osfp.htm\" target=\"_blank\"><span style=\"color: #0000ff;\">800G QSFP-DD<\/span><\/a>:<\/p>\n<p>Heat dissipation: feasible<\/p>\n<p>100Gb\/s tested well; surface mount or Flyover connection optional<\/p>\n<p>7nm or 5nm; silicon optical technology continues to mature<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-4463\" src=\"https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/implementing-dense-400G.png\" alt=\"implementing dense 400G\" width=\"800\" height=\"409\" srcset=\"https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/implementing-dense-400G.png 1056w, https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/implementing-dense-400G-300x153.png 300w, https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/implementing-dense-400G-1024x524.png 1024w, https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/implementing-dense-400G-768x393.png 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-4464\" src=\"https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/intimate-co-design.png\" alt=\"intimate co-design\" width=\"800\" height=\"225\" srcset=\"https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/intimate-co-design.png 1123w, https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/intimate-co-design-300x84.png 300w, https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/intimate-co-design-1024x288.png 1024w, https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/intimate-co-design-768x216.png 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>Serdes=power consumption<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-4465\" src=\"https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/800G.png\" alt=\"800G\" width=\"800\" height=\"332\" srcset=\"https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/800G.png 1105w, https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/800G-300x124.png 300w, https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/800G-1024x424.png 1024w, https:\/\/www.fibermall.com\/blog\/wp-content\/uploads\/2023\/05\/800G-768x318.png 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<style>\r\n\r\n        .lwrp.link-whisper-related-posts{\r\n            \r\n            margin-top: 40px;\nmargin-bottom: 30px;\r\n        }\r\n        .lwrp .lwrp-title{\r\n            \r\n            \r\n        }\r\n        .lwrp .lwrp-description{\r\n            \r\n            \r\n\r\n        }\r\n        .lwrp .lwrp-list-container{\r\n        }\r\n        .lwrp .lwrp-list-multi-container{\r\n            display: flex;\r\n        }\r\n        .lwrp .lwrp-list-double{\r\n            width: 48%;\r\n        }\r\n        .lwrp .lwrp-list-triple{\r\n            width: 32%;\r\n        }\r\n        .lwrp .lwrp-list-row-container{\r\n            display: flex;\r\n            justify-content: space-between;\r\n        }\r\n        .lwrp .lwrp-list-row-container .lwrp-list-item{\r\n            width: calc(100% - 20px);\r\n        }\r\n        .lwrp 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