Administrator Guide

CAUTION: ESD damage can occur if the components are mishandled. Always wear an ESD-preventive wrist or heel ground strap
when handling the switch and its components.
1 Position the transceiver correctly over a port. The transceiver has a key that prevents it from being inserted incorrectly.
2 Insert the transceiver into the port until it gently snaps into place.
Powering Up the System
Before you supply power to the chassis, Dell Networking recommends that you re-inspect your equipment rack and chassis.
Before Powering Up
Verify that:
• The equipment is properly secured to the rack.
• The equipment rack is properly mounted and grounded.
• The ambient temperature around the unit (which may be higher than the room temperature) is within the limits specied for the C9010.
The supported operational temperature is 32° to 113°F (0°C to 45°C). For more detailed environment requirements, see Technical
Specications.
• The airow into the vents on the right side and out of the vents on the left side of the chassis is unobstructed.
• All protective blank covers are in place.
• The input circuits are correctly sized for the loads and you use sucient over-current protection devices.
• Each AC power supply unit is correctly installed. The switch on each AC power supply is in the OFF (down) position.
CAUTION
: Do not power up the switch if no fan module is installed.
CAUTION: The switch has a high line-voltage requirement of 200V.
NOTE: A country/region-specic AC power cable is included in the shipping container for powering up an AC power supply. You
must order all other power cables separately.
NOTE: If a power supply fails, you can replace it while the switch is running by hot-swapping another power supply. Power supply
units are eld-replaceable.
Power Up Sequence
1 Verify that the power source complies with the system input power requirements.
2 Connect a power plug to each AC power connector. Make sure that the power cord is secure.
3 Connect the power cable to each power supply and to an AC power source. The PSU LED for AC input power blinks green to indicate
that each PSU is receiving power from an outlet.
4 Toggle the switch on all AC power supplies to the ON (up) position.
5 The power supply LEDs display solid green (see Figure 32). If a PSU LED is not solid green:
• Check that you properly installed the power supply.
• Verify the power source.
• If you cannot verify the power supply, power o all power supplies and replace the unit.
6 The fan module LEDs display amber during C9010 bootup, and green when the switch nishes loading the operating system. You are
able to hear the air owing through the chassis. If the fans are not operating properly or air is not owing through the chassis:
• Power o all power supplies.
• Verify that you properly installed the fan module.
• If the fan module LED remains unlit (see Figure 31), remove and replace the fan module.
Installing the Hardware
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