Cisco NCS 4000 Series Hardware Installation Manual page 4

About the Cisco NCS 4016 and Cisco NCS 4009 Chassis
The chassis contains its own power and cooling systems. Power systems are available using AC or DC power.
Cisco NCS 4016 has two fan trays located in the top and bottom slots of the chassis. NCS 4009 has one fan
tray located in the top slot of the chassis.
Note The installation of the chassis may require space, power, and cooling modifications to a facility. Therefore,
you should plan the site well in advance of the scheduled delivery of the chassis system.
Figure 1: Front View of the NCS 4016
1 Power trays (2) , each containing four power modules:
• Power tray 0 (PS0) contain PS0-PM0, PS0-PM1,
PS0-PM2, and PS0-PM3 power modules.
• Power tray 1 (PS1) contain PS1-PM0, PS1-PM1,
PS1-PM2, and PS1-PM3 power modules.
Hardware Installation Guide for the Cisco NCS 4000 Series
2
4 Fiber management areas (2)
Chassis Overview