Foundry Networks FGS624XGP, FGS648P-POE, FGS624P manual Key features, Physical Dimensions and Weight

FastIron GS Compact Layer 2 Switch Hardware Installation Guide

provides enough power for all the ports. For more information, see “Installing an Additional Power Supply” on page 3-5.

NOTE: A FastIron GS POE device with dual power supplies may not provide redundancy, depending on how much power the POE ports are consuming. See “Power Specifications for POE” on page 2-14.

CAUTION: Remove the power cord from a power supply before you install it in or remove it from the device. Otherwise, the power supply or the device could be damaged. The device can be running while a power supply is being installed or removed, but the power supply itself should not be connected to a power source.

All power supplies are auto-sensing and auto-switching.

Key features

See “Power Supplies” on page 2-12for the key features of the FGS power supplies.

Physical Dimensions and Weight

Table 6.8: Physical Dimensions and Weight of Power Supplies

Power Supply	Dimensions	Weight
RPS-FGS	2.46 in (H) x 8.67 in (W) x 7.6 in (D)	6 lbs (2.72 kg)
RPSDC-FGS	6.25 cm (H) x 22.03 cm (W) x 19.30 cm (D)

Environmental Considerations

For optimal performance, operate or store the power supplies in compliance with the following environmental conditions.

Table 6.9: Power Supply Operating and Storage Environment

Description	Range
Operating Environment
Operating temperature	32° – 104° F (0° – 40° C)
Relative humidity	0 – 95%, non-condensing
Operating altitude	Up to 6,600 feet above sea level
Operating noise	47 – 51 dBA
Cooling	• AC: internal fans, 50mm
	• DC: internal fan, 60 mm
Storage Environment
Storage temperature	-40° to 185° F, -40° to 85° C
Storage humidity	95% maximum, non-condensing
Storage altitude	Up to 15,000 feet above sea level

6 - 10 © 2007 Foundry Networks, Inc. September 2007