LISA - tray units
The LISA standard tray unit is a high-density chassis which manages pigtail splicing or MTP-LC transition fiber trays inside the centralised cross-connect rack. Incoming backbone cables enter the tray unit from the left hand side and jumper cables are connected on the right hand side of the tray unit.
Due to 19 inch fixings at the rear of the tray unit, full access can be enjoyed to all incoming and outgoing fibers and the integrated service loops allows the fiber tray to be inserted and retracted quickly and easily.
Standard tray units are supplied in 7U units with a density of 15 x fiber trays in total. Fully loaded 47U high CDR racks will accommodate a maximum of 6 x 7U tray units or 90 x fiber trays.