Bladed chassis systems

A termination panel system comprising:

• a chassis defining an interior, the chassis extending laterally between opposite first and second sidewalls and having a depth extending between a front and a rear;
• a tray configured to fit within the interior of the chassis, the tray having a second width extending between opposite first and second sides, the first side facing the first sidewall and the second side facing the second sidewall when the tray is disposed within the chassis, the tray being configured to move along the depth of the chassis between a first position and a second position;
• a latching arrangement carried by the tray at the first side, the latching arrangement including:
• a plurality of stop members disposed along the depth of the chassis, each of the stop members being resiliently biased outwardly from the tray to an extended position, each of the stop members defining a first part of a respective camming arrangement;
• and
• an actuator bar that extends over the tray along the depth of the chassis and extends forwardly of the tray to define a handle, the actuator bar being movable relative to the tray along the depth of the chassis between a neutral position and an actuated position that is forward of the neutral position, the actuator bar being biased to the neutral position, the actuator bar defining a second part of the camming arrangement of each stop member, wherein movement of the actuator bar from the neutral position to the actuated position retracts a first of the stop members via the respective camming arrangement and does not retract a second of the stop members.