NEC NE3108-007, Руководство пользователя

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The Connection fails or an error occurs
¨ Use a twisted pair cable to connect this adapter. Especially to use for 1000 Mbps, use a twisted pair
cable of CAT 5e or better.
Also, make sure that the cable is securely attached.
¨ Make sure that the communication mode (full duplex/half duplex) on the adapter matches that on link
partner.
¨ Exchange the network cable.
¨ Try another port on the link partner (such as hub/switch).
¨ Make sure that there is no noise source (such as a fluorescent light or power line) around the cable.
LINK/SPEED LED stay off
¨ Make sure the OS boot normally.
¨ Check all connections at the adapter and link partner.
¨
Exchange the network cable (xTP).
¨ Try another port on the link partner (such as hub/switch).
¨ Make sure the communication rate on the adapter matches that on the link partner.
¨ Make sure that the cable between the adapter and link partner is the proper type. If you use this
adapter at 1000 Mbps, use a CAT 5e cable or better.
¨ Make sure no foreign object is in LAN port.
¨ Confirm that your twisted pair cable is 4 pair type.
If the problem persists even after you checked the above items, something may be wrong with this
adapter. Please contact to reseller, sales agents or service representative.