Brocade Netiron CES and Brocade Netiron CER Devices Hardware ...
Brocade Netiron CES and Brocade Netiron CER Devices Hardware ...
Brocade Netiron CES and Brocade Netiron CER Devices Hardware ...
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5<br />
Power supply replacement<br />
The equipment installation must meet NEC/CEC code requirements. Consult local authorities for<br />
regulations.<br />
DANGER<br />
DC return shall be isolated from the chassis ground (DC-I) when connections to the power supply<br />
are made.<br />
CAUTION<br />
For the NEBS compliant installation of <strong>Brocade</strong> devices with AC <strong>and</strong> DC system use a ground wire<br />
of at least 6 American Wire Gauge (AWG). The ground wire should have an agency-approved<br />
crimped connector (provided with the chassis) attached to one end, with the other end grounded<br />
to either a common bonding network or an isolated bonding network. The connector must be<br />
crimped with the proper tool, allowing it to be connected to both ground screws on the enclosure.<br />
Before crimping the ground wire into the provided ground lug, insure the bare copper wire has<br />
been cleaned <strong>and</strong> antioxidant is applied to the bare wire.<br />
CAUTION<br />
To insure adequate bonding when attaching the provided P<strong>and</strong>uit LCD6-10AF two-hole ground<br />
lug, a minimum of 20 PSI of torque is required to be applied to the mounting hardware used to<br />
attach the ground lug. Use a star washer to ensure an NEBS compliant connection.<br />
Verifying proper operation<br />
To verify the proper operation of the power supply after power on, you can observe the LEDs on the<br />
power supply.<br />
After the <strong>Brocade</strong> device powers on, you can observe the LEDs on the front of the device to verify<br />
that it initialized successfully. There is a single LED on the power supply which should be steady<br />
green when the power supply is receiving power <strong>and</strong> under normal operation.Table 1 outlines the<br />
LEDs, the desired state of each LED, possible abnormal states of each LED, <strong>and</strong> what to do if an<br />
LED indicates an abnormal state.<br />
To verify proper operation, complete the following steps.<br />
1. Verify that the power supply's LED is steady green on the back of the device.<br />
2. Verify that the power supply was placed in power supply bay #1 <strong>and</strong> operational by observing a<br />
steady green LED lighting up "P1" on the front of the device.<br />
TABLE 13 LEDs for power <strong>and</strong> fans (located on front of device )<br />
LED State Meaning<br />
Fan (labeled Fn) On The fan tray is powered on <strong>and</strong> is operating<br />
normal.<br />
Off The fan tray is not powered on, or has been<br />
removed.<br />
64 <strong>Brocade</strong> NetIron <strong>CES</strong> <strong>and</strong> <strong>Brocade</strong> NetIron <strong>CER</strong> <strong>Devices</strong> <strong>Hardware</strong> Guide<br />
53-1002425-03
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