You can use the clssic RJ45 cables used by JAF or UFS/HWK boxes.. remember to use with the BB5 phones the TX2 adaptor in bundle with the box.
UFC=Universal Fbus Cable
Is a cable which gives you the chance to connect the most of the actual and future nokia mobiles without the need to buy a new cable every time you get a new mobile in your workshop.
TMA adapter=local mode solution
It will help you when working with the last generation mobiles really greedy about power needed to go in local mode or to correct BSI problem with the standard Fbus cables if you have any in already.
BR
Alex