Cisco Nexus 7702 Hardware Installation Manual page 19

Preparing the Site
• Power receptacles must be located within reach of the power cords used with the switch.
• Clearance required for cables that connect to as many as 200 ports (in addition to the cabling required
for other devices in the same rack). These cables must not block access to any removable chassis modules
or block airflow into or out of the chassis. Route the cables through the cable management frames on
the left and right sides of the chassis.
• Where necessary, have a seismic rating of Network Equipment Building Standards (NEBS) Zone 3 or
Zone 4, per GR-63-CORE if required.
• Minimum gross load rating of 2000 lb (907.2 kg) (static load rating) if supporting two switches.
◦ AC power supplies
◦ Power cords for 3-kW AC power supplies are 8 to 12 feet (2.5 to 3.6 m) long.
◦ DC power supplies
◦ Power cords for 3.0-kW DC power supplies are supplied and dimensioned by the customer.
◦ HVAC/HVDC power supplies
◦ Power cords for 3.5-kW HVAC/HVDC power supplies are 14 feet (4.26 m) long.
Rack and Cabinet Requirements
Cisco Nexus 7702 Hardware Installation Guide
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