The VX900 chassis and related off-the-shelf components are no longer available, and are replaced with the VX900C chassis. The VX900C chassis and components are 100% interoperable with existing VX400, VX900, VX900T, VX1200, and VX1800 systems, and run the same software. See VX900C Chassis for more information.
The chassis front panel connector panel provides Ethernet ports, a USB port, operation LEDs for the CPU and hard disk activity, a WAN interface port (if installed) and air intake vents for the fan and filter assemblies.
The chassis rear panel provides the power panel, grounding point, and network interface ports.
Plug-in Feature Modules supported on the VX900