X7-8-Install-IG100 Installation Guide
Brocade
®
X7-8 Director Hardware Installation Guide
Power cords for these power supplies are available from Brocade that meet your site and country requirements.
HVAC/HVDC Power Supply Overview
The Brocade X7 chassis supports a dual-function high-voltage AC, high-voltage DC (HVAC/HVDC) power supply
assembly. This power supply converts AC or DC input to the required DC output power required for device operation.
Each HVAC/HVDC power supply assembly provides the following power outputs in Watts at the indicated AC and DC
input rated voltages:
•
1450W (100–120 VAC)
•
2870W (200–277 VAC)
•
2870W (240–380 VDC)
The following HVAC/HVDC power supply models are supported:
•
Power supply model supporting nonport-side air intake (NPI). This assembly has two fans that move the air from the
nonport side to the port side of the device.
•
Power supply model supporting nonport-side air exhaust (NPE). This assembly has two fans that move the air from the
port side to the nonport side of the device.
Consider the following important notes about installing this power supply:
•
You cannot upgrade from standard voltage AC power supplies in an existing chassis to HVAC/HVDC power supplies.
You must order a new base chassis and the required HVAC/HVDC power supplies.
•
You cannot mix HVAC/HVDC and standard voltage AC power supplies in the same Brocade X7 chassis. All power
supplies must be the same type.
•
All HVAC/HVDC power supplies installed in the device must be all either NPI or NPE models. The airflow direction
must match the airflow direction of installed fans.
The following figure illustrates power supply assembly components.
Figure 52: HVAC/HVDC Power Supply Assembly
1. Fan 1
2. Fan 2
3. Handle
4. Status LED
5. HVAC/HVDC Power Cable Receptacle
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Summary of Contents for Brocade X7-8
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