This is core switch 7700.It is very powerful.cabling use for this type either utp cable or fibre cable.I heard this system is similar to cisco or rather less.This system is brought by Bytech Engineering one of the contractor awarded to finish implementing and running the system.As the end user I definitely have less knowledge compare to the system engineer.Well you know the less you know the more you want to gain knowledge......
radzzah@yahoo.co.uk