Íå ïîíÿë âàø âîïðîñ

Êàê åòî ìîæíî çäåíàòü ïåðåõîäíèê ñ USB â RJ45 ?
íàïðèìåð :
UFS ïèí:
1. = Ïîäàåòñÿ 5V ïèòàíèå äëÿ ïðîøèâîê (ïåðåêëþ÷àåòñÿ ïðîãðàììíî)
2. = GND (îáùèé)
3. = Mbus/C-bus
4. = TX (ïåðåäà÷à, äàííûå ê òåëåôîíó)
5. = RX (ïðèåì, äàííûå èç òåëåôîíà)
6. = IBI (íå ïîääåðæèâàåòñÿ)
7. = P3v - Ïèòàíèå (3 volt) (ïîñòîÿííîå íàïðÿæåíèå)
8. = P5v - Ïèòàíèå (5 volt) (ïîñòîÿííîå íàïðÿæåíèå)


USB ïèí:
1,VCC
2.D+
3.D+
4.CND


Òîåñòü â òåîðèè åòî âîçìîæíî http://www.unlockers.ru/showthread.php?t=1286 íî ñîìíåâàþñü , ÷òî "îíî" çàðàáîòàåò ...
Ïðèáëèçèòåëüíî "òàê" (òîëüêî íàîáîðîò) ðàáîòàåò PL2303 (îíà åìóëèðóåò êîì ïîðò) ò.å. ïðåîáðàçîâûâàåò îäèí âèä ñèãíàëà â äðóãîé.

À äëÿ êàêèõ öýëåé òàêîå èçîáðåòåíèå?