Dell PowerEdge M420 InfiniScale IV 16+16 Port 40Gb/s InfiniBand Switch for Del - Page 9

9 2 Installation and Basic Operation Installation and initialization of the I/O module are straightforward processes, requiring attention to the normal mechanical, power, and thermal precautions for rack-mounted equipment. The I/O module does not require any programming or configuration to operate as a basic InfiniBand switch and includes all of the necessary functionality to operate with external standard InfiniBand Subnet Management software. This section describes the installation process and basic operation of the I/O module. Please first read the warnings sub-section carefully before carrying on with installation procedures. Suitable electrical, mechanical and fire enclosure shall be provided by the end user. 2.1 Installation Safety Warnings 1. Installation Instructions Read all installation instructions before connecting the equipment to the power source. 2. Over-temperature This equipment should not be operated in an area with an ambient temperature exceeding the maximum recommended: 40°C (104°F). Moreover, to guarantee proper air flow, allow at least 8cm (3 inches) of clearance around the ventilation openings. 3. Stacking the Chassis The chassis should not be stacked on any other equipment. If the chassis falls, it can cause bodily injury and equipment damage. 4. During Lightning - Electrical Hazard During periods of lightning activity, do not work on the equipment or connect or disconnect cables. Rev 1.1 Mellanox Technologies