The tie will be played on Saturday 15 October and this morning Jersey coach Dai Burton admitted he knew nothing about next month’s opposition.
Burton, whose team won 39-22 at Tottonians on Saturday to put themselves in last night’s draw, said: ‘I know nothing other than they play in London North Two which is the equivalent level to us but they play on the north side of London.
‘They had a good win last weekend against quality opposition, so they will be pretty formidable and we will look forward to the game.
‘Portsmouth lost at the weekend against unfancied opponents, so I suppose it will be down to how seriously each club wants to progress in the competition.’