Mellanox Technologies SwitchX-2 User Manual page 28

Rev 1.1
13. UL Approved AC Power Cords
14. Do Not Use the Switch as a Shelf or Work Space
15. WEEE Directive
The switch platform can be rack mounted and is designed for installation in a standard 19" rack.
The power side of the switch includes a hot-swap power supply module, a blank cover for an
optional second PS unit for redundancy, and 2 hot-swap fan trays. There are two possible air flow
directions. Be sure that the switch air flow direction is compatible with your system, rack, and PS
units. The connector side of the switch has the ports, system LEDs, and management connection
ports.
The switch platform contains auto-sensing 100 - 240 VAC connections for all possible PS units.
The installer should use a rack capable of supporting the mechanical and environmental charac-
teristics of a fully populated platform.
28 Mellanox Technologies
For North American power connection, select a power supply cord that is UL Listed
and CSA Certified 
3 - conductor, [18 AWG], terminated in a molded on plug cap rated at 125 V, [15 A],
with a minimum length of 1.5m [six feet] but no longer than 4.5m
For European connection, select a power supply cord that is internationally 
harmonized and marked "<HAR>", 
3 - conductor, minimum 0,75 mm2 wire, rated at 300 V, with a PVC insulated jacket.
The cord must have a molded on plug cap rated 250 V, 10 A.
Caution: Slide/rail mounted equipment is not to be used as a shelf or a work space.
According to the WEEE Directive 2002/96/EC, all waste electrical and electronic
equipment (EEE) should be collected separately and not disposed of with regular
household waste.
Dispose of this product and all of its parts in a responsible and environmentally
friendly way.
The rack mounting holes conform to the EIA-310 standard for 19-inch racks. Take pre-
cautions to guarantee proper ventilation in order to maintain good airflow at ambient
temperature. Cable routing in particular should not impede the air exhaust from the
chassis.
Installation