CCL Backbone Topological View
The backbone in CCL runs virtically between the four concentration
points, one on each floor, in a riser behind the lift shaft.
(Click on the coloured numbers for details of downlinks
or on the 19" frames themselves to go to a specific floor).

Backbone Links from Basement to Ground Floor

Backbone Links from Ground Floor to First Floor

Backbone Links from First Floor to Second Floor

Backbone Links from Basement to First Floor

Backbone Links from Basement to Second Floor