{"id":461344,"date":"2024-09-26T10:00:08","date_gmt":"2024-09-26T08:00:08","guid":{"rendered":"https:\/\/www.ecinews.fr\/?p=461344"},"modified":"2024-09-26T00:01:41","modified_gmt":"2024-09-25T22:01:41","slug":"commutateur-ethernet-modulaire-compatible-rail","status":"publish","type":"post","link":"https:\/\/www.ecinews.fr\/fr\/commutateur-ethernet-modulaire-compatible-rail\/","title":{"rendered":"Commutateur Ethernet modulaire compatible rail"},"content":{"rendered":"<h3>Compatible avec les chemins de fer, le commutateur Ethernet KSwitch R20 de Kontron offre une flexibilit\u00e9 maximale en termes de nombre de ports Ethernet requis individuellement et de performances allant de Fast Ethernet \u00e0 10GbE gr\u00e2ce \u00e0 sa conception modulaire.<\/h3>\n<p>Con\u00e7u et fabriqu\u00e9 en Europe, le KSwitch R20 avec des connexions M-12 robustes \u00e0 verrouillage push-pull permet une transmission de donn\u00e9es sans interf\u00e9rences m\u00eame dans des conditions difficiles, telles que l\u2019utilisation dans les transports publics, o\u00f9 des vibrations, des chocs, des temp\u00e9ratures extr\u00eames ou des fluctuations de temp\u00e9rature peuvent se produire.<\/p>\n<p>Le KSwitch R20, hautement \u00e9volutif et compatible PTP (Precision Time Protocol), permet des applications TSN (Time Sensitive Networking) et l\u2019utilisation modulaire flexible de jusqu\u2019\u00e0 28 ports Power-over-Ethernet avec 100Mbit\/s \/ 1 \/ 2,5 \/ 5 \/ 10 GBit\/s, offrant ainsi une utilisation de la bande passante individuellement \u00e9volutive jusqu\u2019\u00e0 6Gbps.<\/p>\n<p>Le commutateur Ethernet sans ventilateur a \u00e9t\u00e9 d\u00e9velopp\u00e9 en conformit\u00e9 avec la norme EN50155, c\u2019est-\u00e0-dire adapt\u00e9 aux applications ferroviaires, et offre une r\u00e9sistance particuli\u00e8rement \u00e9lev\u00e9e aux chocs et aux vibrations. Avec sa conception extr\u00eamement robuste et la possibilit\u00e9 de fonctionner dans une plage de temp\u00e9ratures \u00e9tendue entre -40 \u00b0C et +70 \u00b0C (+85 \u00b0C pendant un maximum de 10 minutes), le KSwitch R20 sans ventilateur est donc adapt\u00e9 aux applications particuli\u00e8rement exigeantes dans l\u2019environnement ferroviaire, telles que le mat\u00e9riel roulant.<\/p>\n<p>Les exigences croissantes en mati\u00e8re de s\u00e9curit\u00e9 des r\u00e9seaux sont d\u00e9j\u00e0 prises en compte dans la conception avec une gestion de configuration s\u00e9curis\u00e9e via SSH, une cl\u00e9 de configuration crypt\u00e9e et un syst\u00e8me d\u2019exploitation s\u00e9curis\u00e9. Gr\u00e2ce \u00e0 la haute bande passante avec support PTP, le KSwitch R20 est con\u00e7u pour un large d\u00e9bit de donn\u00e9es et un fonctionnement synchronis\u00e9 dans le temps.<\/p>\n<p>\u00a0Toutes les fonctionnalit\u00e9s de gestion de commutation et de routage, telles que la commutation unicast\/multicast, le transfert, les VLAN, l\u2019\u00e9coute et l\u2019interrogation IGMP, etc., sont prises en charge. Le module KSwitch R20 peut \u00eatre surveill\u00e9 via SNMP sur une ligne s\u00e9rie ou Ethernet. La gestion bas\u00e9e sur le Web et une interface de ligne de commande compl\u00e8te permettent la gestion de couche 2\/3, y compris le support complet IPv6. Des fonctions telles que le transfert IP et le multicast, le routage et la commutation, la qualit\u00e9 de service, les VLAN, etc., permettent un routage r\u00e9seau complexe.<\/p>\n<p>Le KSwitch R20 peut \u00eatre utilis\u00e9 avec une alimentation de 24VDC \u00e0 110VDC +\/- 20% et prend en charge jusqu\u2019\u00e0 90W de puissance PoE, qui peut \u00eatre distribu\u00e9e de mani\u00e8re flexible aux ports. Cela signifie que de petits consommateurs, tels que des cam\u00e9ras ou des terminaux de commande, peuvent \u00eatre aliment\u00e9s directement. Jusqu\u2019\u00e0 600W de puissance PoE peuvent \u00eatre distribu\u00e9s aux ports via une alimentation suppl\u00e9mentaire. Le concept modulaire permet toute configuration bas\u00e9e sur des modules FE (Fast Ethernet), GbE ou 10GbE, qui peuvent \u00eatre utilis\u00e9s pour r\u00e9aliser des solutions personnalis\u00e9es en plus des configurations standard du KSwitch R20.<\/p>\n<p><a href=\"https:\/\/www.kontron.com\/\">Kontron AG<\/a><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Compatible avec les chemins de fer, le commutateur Ethernet KSwitch R20 de Kontron offre une flexibilit\u00e9 maximale en termes de nombre de ports Ethernet requis individuellement et de performances allant de Fast Ethernet \u00e0 10GbE gr\u00e2ce \u00e0 sa conception modulaire. Con\u00e7u et fabriqu\u00e9 en Europe, le KSwitch R20 avec des connexions M-12 robustes \u00e0 verrouillage [&hellip;]<\/p>\n","protected":false},"author":39,"featured_media":461356,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[881],"tags":[2687],"domains":[47],"ppma_author":[6113],"class_list":["post-461344","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nouveaux-produits","tag-commutateur-ethernet","domains-electronique-eci"],"acf":[],"yoast_head":"<title>Commutateur Ethernet modulaire compatible rail ...<\/title>\n<meta name=\"description\" content=\"Compatible avec les chemins de fer, le commutateur Ethernet KSwitch R20 de Kontron offre une flexibilit\u00e9 maximale en termes de nombre de ports Ethernet...\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" 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