Eplus - B/IP to MS/TP Router

Items
Do I need to do mapping?
Do I need to use crossover or straight through Ethernet cables?
Does this router also support BACnet/Ethernet?
Does this support Foreign Device or BBMD options?
How do I change my username and password?
How do I change the IP Address?
How do I log in?
How do I set the Termination and Biasing on the router?
What are the MS/TP Parameters under MS/TP Settings?
What are the specifications for the power supply to be used?
What exactly will I need to know when I set this up?