The PA-220 firewall one-unit (1U) rack tray kit (PAN-PA-220-RACKTRAY) enables you to install one or two PA-220 firewalls in a two-post 19" rack. The installation hardware (screws and brackets) for the left side of the tray is contained in bags. The installation hardware for the right side of the tray is pre-installed. This enables you to store the right side hardware in the tray (for future use) if you are installing only one firewall. If you want to install the firewall(s) in a four-post rack, purchase and install the four-post rack kit (PAN-PA-1RU-RACK4) in addition to the one-unit rack tray kit (PAN-PA-220-RACKTRAY) to secure the firewall to both the front and back rack-posts.

The PA-220 firewall one-unit (1U) rack kit (PAN-PA-220-RACK-SINGLE) enables you to install a single PA-220 firewall in a two-post or four-post 19” rack. The installation hardware includes two side brackets for attaching up to two PSUs to either side of the firewall.