HP Cisco MDS 9020 Cisco MDS 9500 Series Hardware Installation Guide (OL-17467- - Page 34
Cisco MDS 9509 Power Supplies
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Power Supplies Chapter 1 Product Overview Send documentation comments to [email protected]. Cisco MDS 9509 Power Supplies The Cisco MDS 9509 Director supports the following types of power supplies: • 4000-W AC power supply (AC input and DC output) The 4000-W AC power supply has a permanently attached power cable, and it requires 220-VAC input. (See Figure 1-7.) • 3000-W AC power supply (AC input) The 3000-W AC power supply requires 220 VAC to deliver 3000 W of power. If powered with 110 VAC, it delivers only 1400 W. (See Figure 1-8.) • 2500-W AC power supply (AC input and DC output) The 2500-W AC power supply requires 220 VAC to deliver 2500 W of power. If powered with 110 VAC, it delivers only 1300 W. (See Figure 1-9.) • 2500-W DC power supply (DC input and DC output) The 2500-W DC power supply requires positive, negative, and ground wires. (See Figure 1-10). Figure 1-7 4000-W AC Power Supply for the Cisco MDS 9509 Director 1 99370 5 I 0 4 INPUT OK FAN OUTPUT OK FAIL 3 2 1 AC power connection 2 Power supply LEDs 3 Captive screws 4 Power supply switch 5 Permanent power cable 1-12 Cisco MDS 9500 Series Hardware Installation Guide OL-17467-02