If the card is as it is stated there, a LC PDS AAUI variant, then you'll have to also (if you don't have one) go out and buy a AAUI to RJ45 Ethernet transceiver. Most of the LC PDS cards were of the RJ45 variant -- and I have spotted suitable candidates on ebay.co.uk for as little as £12.83 with free postage, which is...reasonable.

Setup, configuration and other details are covered in expansive detail in my signature.