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Foundry FastIron LS Layer 2 Compact Switch Hardware Installation Guide
2 - 10 © 2007 Foundry Networks, Inc. September 2007
Power Cords
All of the FastIron devices ship with US-compatible power cords unless otherwise specified at the time of order.
United Kingdom- and European-compatible power cords are also available.
Redundant Power Supply Specifications
This section contains the following information for the optional Redundant Power Supply (RPS2-EIF).
• “Overview” on page 2-10
• “Key features” on page 2-10
• “Physical Dimensions and Weight” on page 2-10
• “Input Connector” on page 2-11
• “Regulatory Compliance” on page 2-11
• “Environmental Considerations” on page 2-12
• “Electrical Specifications” on page 2-13
Overview
The optional Redundant Power Supply (RPS2-EIF) can supply backup power to four attached switches (FLS627
or FLS648) in the event of an AC loss or the failure of an internal power supply in an attached unit.
For more information, see “Installing a Redundant Power Supply” on page 3-8.
Key features
Key features of the RPS2-EIF power supply are follows:
• RPS2-EIF
• operating 90 VAC to 254 VAC input, universal/wide input
• rated 100 to 240 V ~ 50/60 Hz
• 644 watts of total output power
Physical Dimensions and Weight
Table 0.14: Physical Dimensions and Weight of the Redundant Power Supply
Power Supply Dimensions Weight
RPS2-EIF 1.69 in (H) x 17.32 in (W) x 12.72 in (D)
4.3 cm (H) x 44.0 cm (W) x 32.3 cm (D)
12.1 lb (5.5 kg)