Hardware Guide
21
Hardware Installation
Interface Module Installation
You can install two additional interface modules in slots A and B of your Firebox. The supported interface
modules are described in detail in the Hardware Specifications chapter.
Interface Modules are not hot-swappable. To avoid damage to the system, you must
disconnect the Firebox from all power sources before you install or remove an interface
module.
Install an Interface Module
To install an interface module:
1. Disconnect both power cables from the Firebox.
2. Loosen the two captive screws on the slot cover.
3. Remove the slot cover to expose the interface slot.
4. Insert the interface module into the slot, and push it firmly into place.
5. Tighten the two captive screws on the interface module to attach the interface to the Firebox.
6. Reconnect the power cables to the Firebox.
The Firebox starts automatically. When the Firebox starts, Fireware automatically detects all installed interfaces.
Remove an Interface Module
Before you remove an installed interface module, make sure that the interfaces on that
module are not enabled in the Firebox configuration. You cannot manage a Firebox if an
enabled interface has been removed.
To remove an installed interface module:
1. Disconnect both power cables from the Firebox.
2. Disconnect all network cables from the installed interface module.
3. Loosen the two screws on the installed interface module.
4. Slide the interface module out of the slot.
5. Place the removed interface module on an antistatic surface, or immediately install it in another slot.
6. Install a slot cover over the empty slot or install another interface module.
The slot cover keeps dust out of the Firebox and promotes necessary air flow through the interface slot.
