9. If connecting to an AC power source, use the following steps. (If connecting to a DC power source, go on to step 8.)
a)
Make sure that you observe the electrical caution and danger statements in
on page 21 when
connecting this power supply.
b) Make sure that AC power plug is attached to the power-source end of the HVAC/HVDC power cord that meets your facility
and local code requirements.
For more information on the HVAC/HVDC power cord available for these power supplies, refer to
DANGER
Make sure that the power source circuits are properly grounded, then use the power cord supplied with the
device to connect it to the power source.
c)
If connecting to an AC power source, connect to a power source with voltage of 200–277 VAC, 50/60 Hz
(recommended).
NOTE
Use of a high-voltage line (200–277 VAC) is highly recommended because of better power-conversion
efficiency. For a "fully-loaded" chassis with maximum supported blades and optics, two power supplies
connected to 200–277 VAC are required for full N+N redundancy. For details on power supplies required for
operation and high availability, refer to "Power supply requirements" and "Power consumption" tables in the
Brocade X6 Directors Technical Specifications
DANGER
High Touch Current. Earth connection essential before connecting supply.
CAUTION
Use a separate branch circuit for each power cord, which provides redundancy in case one of the circuits fails.
10. If connecting to an DC power source, use the following steps. (If connecting to a AC power source, go to step 7.)
a)
Make sure that you observe applicable electrical caution and danger statements in
on page 21 when
connecting this power supply.
b) Terminate the negative (-) and positive (+) unterminated wires on the HVAC/HVDC power cord to the DC power source.
Connect the ground wire to building ground.
For more information on the HVAC/HVDC power cord available for these power supplies, refer to
NOTE
Make sure that there is an adequate circuit breaker in the DC input circuit to the system based on input wiring to
the product and input voltage.
11. Route the cords so they will be out of the way when connected to the power source. Ensure that the power cords have a
minimum service loop of 15.2 cm (6 in.) available and are routed to avoid stress.
Providing power to the device
Brocade X6-4 Director Hardware Installation Guide
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Summary of Contents for X6-4
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