Install Guide

Specifications
This chapter lists the S4048T–ON specifications.
CAUTION: Operate the product at an ambient temperature not higher than 113°F (45°C).
CAUTION: Lithium Battery Caution: There is a danger of explosion if the battery is incorrectly replaced.
Replace only with same or equivalent type of battery. Dispose of the batteries according to the manufacturer's
instructions.
NOTE: For RoHS information, see Restricted Material Compliance.
Topics:
• Chassis physical design
• IEEE standards
• Agency compliance
Chassis physical design
Table 3. Chassis physical design
Parameter Specifications
Height 1.71 inches (43.5 mm).
Width 17.09 inches (434 mm).
Depth
Chassis: 18.11 inches (460 mm).
PSU latch: 1.12 inches (28 mm).
Chassis weight with factory-installed components 23 lbs (10.43 kg) (2*PSUs).
Rack clearance required
I/O side: 5 inches (12.7 cm).
PSU side: 5 inches (12.7 cm).
Table 4. Environmental parameters
Parameter Specifications
Operating temperature 32° to 113°F (0° to 45°C).
Operating humidity 5 to 90 percent (RH), noncondensing.
Storage temperature –40° to 158°F (–40° to 70°C).
Storage and nonoperating humidity 5 to 95 percent (RH), noncondensing.
Maximum thermal output 1568 BTH/hr.
Maximum operational altitude 10,000 feet (3,048 meters).
Maximum nonoperational altitude No performance degradation to 35,000 feet (10,668 meters).
Shock Meets Bellcore Zone 4 earthquake requirements, MIL-
STD-810.
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Specifications 35