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Rack and Cabinet Requirements
• Clearance required for cables that connect to as many as 1600 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.
1 Currently undergoing NEBS testing.
Cisco Nexus 7718 Switch Site Preparation and Hardware Installation Guide
16
◦ Power cords for 3.5-kW HVAC/HVDC power supplies are 14 feet (4.26 m) long.
1
Preparing the Site
OL-30453-01
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