フリー問題

問題文

The customer has spare cables on site and asks whether they can be used for the data uplinks. The engineer has to say which component decides that the link will come up at the wanted speed, and which property of the run decides whether the cable can be used at all. Which pair names both of them?

選択肢

1. The leftover cables are being offered for the data uplinks, so the speed question rests on the fitted adapter and the distance question rests on the rated length under that qualification.
2. The leftover cables are being offered for the data uplinks, so the speed question rests on the fitted transceiver and the distance question rests on the rated length under that qualification.
3. The leftover cables are being offered for the data uplinks, so the speed question rests on the fitted transceiver and the distance question rests on the rated reach under that qualification.
4. The leftover cables are being offered for the data uplinks, so the speed question rests on the fitted adapter and the distance question rests on the rated reach under that qualification.