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Upgrading to a T4000 Lower Front Fan Tray in the T1600 Router

 
  1. Removing a T1600 Lower Front Standard or Quiet Fan Tray in the T1600 Router

  2. Installing a T4000 Lower Front Fan Tray in the T1600 Router

Removing a T1600 Lower Front Standard or Quiet Fan Tray in the T1600 Router

For instructions to remove the T1600 standard lower fan tray or T1600 quiet upper fan tray (Figure 1), see the T1600 Core Router Hardware Guide.

Figure 1: Removing the Quiet Lower Front Fan Tray
Removing
the Quiet Lower Front Fan Tray

Installing a T4000 Lower Front Fan Tray in the T1600 Router

To install a lower front fan tray:

  1. Attach an electrostatic discharge (ESD) grounding strap to your bare wrist, and connect the strap to one of the ESD points on the chassis.
  2. Grasp the fan tray by its handles, and insert it straight into the chassis.
  3. Tighten the captive screws on each side of the fan tray faceplate to secure it in the chassis.
  4. Unlock the front cable management system and lower it to the fully lowered position.
  5. Rearrange the PIC cables in the front cable management system.
Figure 2: Installing the T4000 Lower Front Fan Tray
Installing the T4000 Lower Front Fan Tray