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Parameter
Maximum nonoperational altitude
Shock
Table 5. AC power requirements
Parameter
Power supply
Maximum current draw per system
Maximum power consumption
Typical power consumption
Table 6. DC power requirements
Parameter
Minimum/maximum input voltage range
Input power at full load
Input current at full load
Start up VDC—voltage when the system is powered on
Start off VDC—voltage during the boot up process
IEEE standards
The S4048T–ON complies with the following IEEE standards:
•
802.3ab Gigabit Ethernet (1000BASE-T)
•
802.3ae 10 Gigabit Ethernet (10GBASE-X)
•
802.3ba 40 Gigabit Ethernet (40GBase-SR4, 40GBase-CR4) on optical ports
•
802.3u Fast Ethernet (100BASE-TX)
•
802.3z Gigabit Ethernet (1000BASE-X)
Agency compliance
The S4048T–ON is designed to comply with the following safety and agency requirements:
USA Federal Communications Commission Statement
This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC rules.
These limits are designated to provide reasonable protection against harmful interference when the equipment is operated in a commercial
environment. This equipment generates, uses, and can radiate radio frequency energy. If it is not installed and used in accordance to the
Specifications
No performance degradation to 35,000 feet (10,668 meters).
Meets Bellcore Zone 4 earthquake requirements, MIL-STD-810.
Specifications
100–240 VAC 50/60 Hz.
7.1 A @ 550 Watts
3.4 A @ 550 Watts
550 Watts.
338 Watts.
Specifications
-40.5V/ -48V/ -60V
−40.5V/970W −48V/930W −60V/ 950W, without fan.
−40.5V/980W −48V/940W −60V/ 960W, with fan.
−40.5V/23.8A −48V/19.0A −60V/ 15.6A, without fan.
−40.5V/24.0A −48V/19.2A −60V/ 16.0A, with fan.
39.0+/−1.5V.
37.5+/−1.5V.
Specifications
41
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