{"id":52967,"date":"2019-11-20T00:00:00","date_gmt":"2019-11-19T21:00:00","guid":{"rendered":"https:\/\/prohoster.info\/blog\/blog_prohoster\/vozvrashhaem-keenetic-u-kn-1310-podderzhku-usb-modema"},"modified":"2020-02-18T14:00:48","modified_gmt":"2020-02-18T11:00:48","slug":"vozvrashhaem-keenetic-u-kn-1310-podderzhku-usb-modema","status":"publish","type":"post","link":"https:\/\/prohoster.info\/it\/blog\/administrirovanie\/vozvrashhaem-keenetic-u-kn-1310-podderzhku-usb-modema","title":{"rendered":"Restituiamo al Keenetic KN-1310 il supporto per modem USB","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

\"Restituiamo
\n
\nUna breve digressione: chi vuole perdere tempo per capire perch\u00e9 l'ho modificato, prego, sotto \/cut.
\n<\/a><\/noindex>
\nQuesto articolo non riguarda il fatto che ho risparmiato 1000 rubli e non ho acquistato un router con supporto USB, ma una reale problematica del nostro unico provider di internet nella zona, che non vuole funzionare correttamente, ma \u00e8 sempre puntuale nei pagamenti. <\/p>\n

Un bel po' di tempo fa, ho acquistato il router Keenetic KN-1310. Durante la scelta, le opzioni aggiuntive come il collegamento di dispositivi USB e modem non mi interessavano affatto, quindi ho preso il pi\u00f9 economico.<\/p>\n

Mi sono semplicemente stancato di litigare con il provider e ho deciso di passare a internet mobile, visto che la copertura HSPA+ e LTE \u00e8 eccellente da noi. Ma questo router non ha supporto USB, a differenza dei suoi modelli pi\u00f9 avanzati, e una semplice curiosit\u00e0 mi ha portato a smontarlo\u2026<\/p>\n

Quindi, iniziamo.<\/p>\n

Aprendo il router, vediamo una porta USB non saldata, guardando il datasheet del processore MT7628<\/a><\/noindex>, vediamo che questo processore supporta USB, e ben presto ho capito che tutti i modelli superiori di questo router hanno praticamente lo stesso hardware. Sulle piste che conducono alla porta USB mancavano i ponticelli, bisogna saldarli come nella foto:<\/p>\n

\"Restituiamo
\n
\n\"Restituiamo
\n
\nHo estratto i ponticelli da un vecchio modem DSL, ma si possono saldare dei fili. <\/p>\n

Poi \u00e8 necessario fornire +5V alla porta USB, per questo bisogna saldare tutto il circuito come nello schema, oppure utilizzare un qualsiasi convertitore DC-DC step-down poich\u00e9 il router si alimenta a +9V. <\/p>\n

Ho diverse cariche usate in auto, quindi ho adattato una di esse. <\/p>\n

Ecco lo schema da cui ho preso l'alimentazione +9V e dove bisogna fornire +5V alla USB:<\/p>\n

\"Restituiamo
\n
\nFoto con il convertitore DC-DC saldato:<\/p>\n

\"Restituiamo
\n
\nDopo bisogna flashare il nostro router, per questo scarichiamo Keenetic Recovery<\/a><\/noindex>
\nNon strapper\u00f2 il processo di riflash. Leggiamo sul sito ufficiale<\/a><\/noindex> nella programma scaricata e decompressa per il flashing c'\u00e8 anche un'istruzione. <\/p>\n

Dopo queste operazioni il router supporter\u00e0 i modem USB, chi ha bisogno di supporto per unit\u00e0 deve flashare per kn-1410. <\/p>\n

Grazie a tutti per l'attenzione, spero sia utile a qualcuno.
\n
Fonte: habr.com<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

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Questo articolo non parla di come ho risparmiato 1000 rubli e non ho comprato un router con supporto USB, ma di un problema reale del nostro unico fornitore di internet nella zona, che non vuole lavorare bene, ma si fa pagare volentieri.","canonical_url":"https:\/\/prohoster.info\/it\/blog\/administrirovanie\/vozvrashhaem-keenetic-u-kn-1310-podderzhku-usb-modema","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"it_IT","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47\u0412\u043e\u0437\u0432\u0440\u0430\u0449\u0430\u0435\u043c Keenetic-\u0443 KN-1310 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