Thank you for your quick reply, i don't even knew this book exist ! And i don't even knew either that i have to remove a resistor and magnetic bead to make it dc powerered. So thank you very much for this information.
Can you please give me a last information ? The connector model id is not mentionned in the link you provide to me, this might be usefull if you could provide this information because i will be able to buy one, as i sayed in the first post i have looked for it one visually online without success, a reference will be a great help.