{"id":3485,"date":"2025-12-03T00:00:00","date_gmt":"2025-12-03T00:00:00","guid":{"rendered":"https:\/\/lp.szlogic.cn\/knowledge-center\/ieee-802-3bj-standard-100g-ethernet-backplane-copper\/"},"modified":"2026-06-22T04:24:50","modified_gmt":"2026-06-22T04:24:50","slug":"ieee-802-3bj-standard-100g-ethernet-backplane-copper","status":"publish","type":"post","link":"https:\/\/resourceslp.szlogic.cn\/nl\/knowledge-center\/ieee-802-3bj-standard-100g-ethernet-backplane-copper","title":{"rendered":"IEEE 802.3bj: de basis van 100G Ethernet backplane en koperconnectiviteit\u00a0 \u00a0\u00a0"},"content":{"rendered":"<figure class=\"wp-block-image aligncenter size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1200\" height=\"712\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/93c20816f7d249cc92a955b71ab3959e.webp\" alt=\"IEEE 802.3bj 40G\/100G Ethernet standard\" class=\"wp-image-3481\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/93c20816f7d249cc92a955b71ab3959e.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/93c20816f7d249cc92a955b71ab3959e-300x178.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/93c20816f7d249cc92a955b71ab3959e-1024x608.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/93c20816f7d249cc92a955b71ab3959e-768x456.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/93c20816f7d249cc92a955b71ab3959e-18x12.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud83d\udd39 <strong>Inleiding<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Naarmate datacenters groter worden met een hogere poortdichtheid en snellere schakelcapaciteit, wordt de behoefte aan betrouwbare hoog-snelheids elektrische interfaces kritiek. De IEEE<br> <strong>3bj<br><\/strong> standaard\u2014goedgekeurd in 2014\u2014definieert hoe<br> <strong>40G- en 100G-Ethernet<br><\/strong> werken over<br> <strong>backplane-kanalen<br><\/strong> en <strong>koperen kabelsamenstellingen<br><\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Deze standaard is een mijlpaal in de evolutie van Ethernet en introduceert 25 Gb\/s-signaaltechnologie\u00ebn die later de basis vormden voor 25G-, 50G-, 100G-, 200G- en 400G-Ethernet.<br>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Dit artikel behandelt het doel, de belangrijkste technologie\u00ebn, de PHY-typen en de impact op de industrie van IEEE 802.3bj\u2014geoptimaliseerd voor engineers, netwerkarchitecten en technische inkopers.<br>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud83d\udd39 <strong>Wat is IEEE 802.3bj?<br><\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">IEEE <strong>3bj<br><\/strong> is een fysieke-laag (PHY)-specificatie voor:<br><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>100GBASE-KR4<br><\/strong> \u2013 100 Gb\/s over backplane<br><\/p><\/li><li><p><strong>100GBASE-KP4<br><\/strong> \u2013 100 Gb\/s over backplane met<br> <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/nl\/glossary\/what-is-pam4-four-level-pulse-amplitude-modulation-basics\/\">PAM4<\/a><\/p><\/li><li><p><strong>100GBASE-CR4<\/strong> \u2013 100 Gb\/s over twinax-koperkabel<br><\/p><\/li><li><p><strong>40GBASE-CR4<br><\/strong> \u2013 40 Gb\/s over twinax-koperkabel<br><\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Het primaire doel is het mogelijk maken van<br> <strong>25 Gb\/s per lane<br><\/strong> transmissie in uitdagende PCB-backplaneomgevingen en korte koperverbindingen.<br>.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"1200\" height=\"712\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/e94f7df1a810404496d1cfc413a2419d.webp\" alt=\"What Is IEEE 802.3bj?\" class=\"wp-image-3482\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/e94f7df1a810404496d1cfc413a2419d.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/e94f7df1a810404496d1cfc413a2419d-300x178.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/e94f7df1a810404496d1cfc413a2419d-1024x608.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/e94f7df1a810404496d1cfc413a2419d-768x456.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/e94f7df1a810404496d1cfc413a2419d-18x12.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud83d\udd39 <strong>Waarom is IEEE 802.3bj belangrijk?<br><\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Voorafgaand aan 802.3bj gebruikte Ethernet voornamelijk<br> <strong>10 Gb\/s per lane<br><\/strong> (10GBASE-KR). Naarmate de dichtheid toenam, kon deze aanpak zich niet effici\u00ebnt schalen.<br>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">IEEE 802.3bj introduceerde de eerste generatie<br> <strong>25 Gb\/s elektrische lanes<br><\/strong>, die de de facto bouwsteen werden voor:<br><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>25G-Ethernet (<br><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/nl\/knowledge-center\/25gbase-ieee-802-3by-single-lane-25gbe-standard\/\">3by<\/a>)<\/p><\/li><li><p>50G-\/100G-\/200G-Ethernet (<br><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/nl\/knowledge-center\/ieee-802-3cd-50g-100g-200g-pam4-ethernet\/\">3cd<\/a>)<\/p><\/li><li><p>200G-\/400G-Ethernet (<br><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/nl\/knowledge-center\/ieee-802-3bs-200g-400g-ethernet-standard\/\">3bs<\/a>)<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">In kort:<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p><strong>3bj is het omslagpunt dat moderne hoog-snelheids-Ethernetgeneraties mogelijk maakte.<br>.<\/strong><\/p><\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud83d\udd39 <strong>Belangrijke technologie\u00ebn ge\u00efntroduceerd door IEEE 802.3bj<br><\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" >25 Gb\/s elektrische signaaloverdracht<br><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">De standaard introduceert single-lane 25G-signaaloverdracht om het aantal lanes dat nodig is voor hoog-snelheidsverbindingen te verminderen.<br>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >PAM4-modulatie (voor KP4)<br><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">100GBASE-KP4 gebruikt<br> <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/nl\/glossary\/what-is-pam4-four-level-pulse-amplitude-modulation-basics\/\"><strong>vier-niveaus pulsamplitudemodulatie (PAM4)<br><\/strong><\/a>, waardoor de spectraaleffici\u00ebntie wordt verbeterd om te kunnen opereren over backplanes met hoger verlies.<br>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >Forward Error Correction (FEC)<br><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">3bj definieert robuuste<br> <strong>Reed-Solomon FEC<\/strong>, essentieel voor het compenseren van kanaalverlies en het behouden van<br> <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/nl\/glossary\/understanding-what-is-bit-error-rate\/\">bitfoutenratio (BER)<\/a> performance.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >Verbeterde eisen voor signaalintegriteit<br><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">De standaard bevat specificaties voor:<br><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>onderdrukking van kruislingse interferentie (crosstalk)<br><\/p><\/li><li><p>Terugstoorverlies<\/p><\/li><li><p>jittertolerantie<br><\/p><\/li><li><p>kanaalgelijkrichting (DFE, CTLE)<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Deze verbeteringen legden de basis voor hoge snelheid <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/nl\/glossary\/serdes-interfaces-high-speed-data-transfer-and-signal-integrity\/\">SERDES<\/a> gebruikt in moderne switches en netwerkinterfacekaarten (NIC\u2019s).<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud83d\udd39 <strong>PHY-typen gedefinieerd in IEEE 802.3bj<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Hieronder volgt een duidelijke opdeling van elke in de norm gedefinieerde PHY:<\/p>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"width: 173px;\"\/><col style=\"width: 98px;\"\/><col style=\"width: 144px;\"\/><col style=\"width: 135px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\" colwidth=\"173\"><p>PHY-type<\/p><\/th><th colspan=\"1\" rowspan=\"1\" colwidth=\"98\"><p>Speed<\/p><\/th><th colspan=\"1\" rowspan=\"1\" colwidth=\"144\"><p>Medium<\/p><\/th><th colspan=\"1\" rowspan=\"1\" colwidth=\"135\"><p>Beschrijving<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>Typisch gebruik<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"173\"><p><strong>100GBASE-KR4<br><\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"98\"><p>100 Gb\/s<\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"144\"><p>Backplane<\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"135\"><p>4 lanes \u00d7 25 G<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Backplanes met hoge dichtheid<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"173\"><p><strong>100GBASE-KP4<br><\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"98\"><p>100 Gb\/s<\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"144\"><p>Backplane<\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"135\"><p>PAM4-signaalverwerking<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Backplanes met hoge verliezen<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"173\"><p><strong>100GBASE-CR4<\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"98\"><p>100 Gb\/s<\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"144\"><p>Twinax-koperkabel<\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"135\"><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/nl\/knowledge-center\/dac-vs-aoc-differences-explained-for-modern-networks\/\">DAC\/AOC<\/a><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>TOR-switches, kortbereik-interconnects<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"173\"><p><strong>40GBASE-CR4<br><\/strong><\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"98\"><p>40 Gb\/s<\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"144\"><p>Twinax-koperkabel<\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"135\"><p>4 lanes \u00d7 10 G<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Oudere 40G-koperconnectiviteit<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud83d\udd39 <strong>IEEE 802.3bj vs. IEEE 802.3cd vs. IEEE 802.3bs<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"width: 158px;\"\/><col style=\"width: 173px;\"\/><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\" colwidth=\"158\"><p>Eigenschap<\/p><\/th><th colspan=\"1\" rowspan=\"1\" colwidth=\"173\"><p>3bj<br><\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/nl\/knowledge-center\/ieee-802-3cd-50g-100g-200g-pam4-ethernet\/\">3cd<\/a><\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/nl\/knowledge-center\/ieee-802-3bs-200g-400g-ethernet-standard\/\">3bs<\/a><\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"158\"><p>Verschijningsjaar<\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"173\"><p>2014<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>2018<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>2017<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"158\"><p>Modulatie<\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"173\"><p>NRZ \/ PAM4<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>PAM4<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>PAM4<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"158\"><p>Maximale elektrische lane-snelheid<\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"173\"><p>25G<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>50G<br><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>25G<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"158\"><p>Toepassingen<\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"173\"><p>40G \/ 100G<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>50G \/ 100G \/ 200G<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>200G \/ 400G<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"158\"><p>Innovaties<br><\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"173\"><p>Eerste 25G-lanes<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>50G-lanes, <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/nl\/glossary\/tdecq-pam4-optical-transmitter-quality-metric\/\">TDECQ<\/a><\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>400G-optisch <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/nl\/glossary\/polarization-mode-dispersion-in-fiber-optics\/\">PMD\u2019s<\/a><\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">3bj is het fundamentele overgangspunt, terwijl 802.3bs\/cd de snelheden en optische interfaces uitbreidt.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud83d\udd39 <strong>Praktijktoepassingen van IEEE 802.3bj<\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>Spine-leaf-datacenter-switching<\/p><\/li><li><p>Modulaire backplanes met hoge dichtheid<\/p><\/li><li><p>Kortbereik-DAC\/AOC-koperkabels<\/p><\/li><li><p>Verbindingen van server naar top-of-rack (ToR)<\/p><\/li><li><p>Interconnects via middenplaten en backplanes in chassis<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Overal waar 100G Ethernet via elektrische lanes nodig is, worden 802.3bj-compatibele PHY\u2019s toegepast.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud83d\udd39 <strong>Hoe LINK-PP ondersteuning biedt bij implementaties van IEEE 802.3bj<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"1200\" height=\"712\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/92845cfe0c2c4e00bc2140d559936307.webp\" alt=\"SFP+, SFP28, QSFP+, QSFP28 optical transceivers\" class=\"wp-image-3483\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/92845cfe0c2c4e00bc2140d559936307.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/92845cfe0c2c4e00bc2140d559936307-300x178.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/92845cfe0c2c4e00bc2140d559936307-1024x608.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/92845cfe0c2c4e00bc2140d559936307-768x456.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/92845cfe0c2c4e00bc2140d559936307-18x12.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">LINK-PP biedt een brede selectie van <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/476023.htm\"><strong>SFP+<\/strong><\/a><strong>, <\/strong><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/491665.htm\"><strong>SFP28<\/strong><\/a><strong>, <\/strong><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/482749.htm\"><strong>QSFP+<\/strong><\/a><strong>, <\/strong><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/products\/491587.htm\"><strong>QSFP28<\/strong><\/a> optische transceivers en kopermodules die naadloos samenwerken met 802.3bj-gebaseerde elektrische backplanes of switches.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Onze compatibele modules omvatten:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>100G QSFP28 SR4 \/ LR4 \/ PSM4-serie<\/strong><\/p><\/li><li><p><strong>10G \/ 25G \/ 40G \/ 100G SFP- en QSFP-oplossingen<\/strong><\/p><\/li><li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-26454-dac-aoc-aec-cables.htm\"><strong>Direct Attach Copper (DAC)-producten<\/strong><\/a><\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Bekijk het productassortiment hier:<br\/>\ud83d\udd17 https:\/\/www.l-p.com\/store-25432-optics-transceivers-sfp<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Deze modules zijn ontworpen om systemen met 802.3bj-PHY\u2019s te ondersteunen en zorgen voor stabiele, snelle en kosteneffici\u00ebnte datacenterconnectiviteit.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud83d\udd39 <strong>Voordelen van IEEE 802.3bj-compatibele systemen<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" >\u2714 Lagere stroomverbruik<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">In vergelijking met optische verbindingen op kort bereik.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u2714 Kostenbesparende implementatie<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Kopergebaseerde interconnects verlagen de CAPEX voor ToR-switching.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u2714 Hoge dichtheid<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">25G-lanes maken meer bandbreedte per connector en backplane mogelijk.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u2714 Schaalbaar naar toekomstige standaarden<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Dezelfde elektrische lane-architectuur evolueert naar 100G\/200G\/400G.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\ud83d\udd39<strong>Conclusie<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>IEEE 802.3bj<\/strong> is \u00e9\u00e9n van de belangrijkste standaarden in de geschiedenis van Ethernet. Het introduceerde 25G elektrische lane-technologie, definieerde betrouwbare 100G\/40G-koper- en backplane-oplossingen en legde de basis voor alle toekomstige high-speed Ethernet-ontwikkelingen.<br>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Voor moderne datacenters die 100G adopteren en zich voorbereiden op upgrades naar 200G\/400G, is het begrijpen van 802.3bj essentieel \u2014 en<br> <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/\">LINK-PP<\/a> biedt volledig compatibele optische en koperen connectiviteitsoplossingen voor elke fase van die overgang.<\/p>","protected":false},"excerpt":{"rendered":"<p>Leer de IEEE 802.3bj-standaard voor 100G Ethernet backplane en koperkabelinterconnects kennen. Verken PAM4, FEC, KP4\/KR4\/CR4 PHY\u2019s en hoe LINK-PP-modules ondersteuning bieden aan netwerken met hoge snelheid.<\/p>","protected":false},"author":1,"featured_media":3484,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[19,26],"class_list":["post-3485","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knowledge-center","tag-aoc-dac-cables","tag-optics-transceivers"],"blocksy_meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/resourceslp.szlogic.cn\/nl\/wp-json\/wp\/v2\/posts\/3485","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/resourceslp.szlogic.cn\/nl\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/resourceslp.szlogic.cn\/nl\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/nl\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/nl\/wp-json\/wp\/v2\/comments?post=3485"}],"version-history":[{"count":4,"href":"https:\/\/resourceslp.szlogic.cn\/nl\/wp-json\/wp\/v2\/posts\/3485\/revisions"}],"predecessor-version":[{"id":10807,"href":"https:\/\/resourceslp.szlogic.cn\/nl\/wp-json\/wp\/v2\/posts\/3485\/revisions\/10807"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/nl\/wp-json\/wp\/v2\/media\/3484"}],"wp:attachment":[{"href":"https:\/\/resourceslp.szlogic.cn\/nl\/wp-json\/wp\/v2\/media?parent=3485"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/nl\/wp-json\/wp\/v2\/categories?post=3485"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/nl\/wp-json\/wp\/v2\/tags?post=3485"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}