Table 6. Environmental parameters (continued)
Parameter
Specifications
Maximum operational altitude
3,048 meters (10,000 ft)
Maximum nonoperational altitude
10,668 meters (35,000 ft)
Shock
Dell EMC Spec SV0115 (108000336_REV_25)
Acoustic
NOTE:
Acoustic numbers indicate a potential high-to-
low range. Volume may increase as power demands and
environmental temperature rise.
NOTE:
1
The idle condition was defined idle load with
OS running and no optics port population and operating
condition was defined the 100% traffic with full optics
(x32) population.
NOTE:
2
The LwA,m is declared A-weighted Sound Power
Level per ISO9296 (2017) with data collected from single
sample and the statistical adder is 0.4 bels.
NOTE:
3
The LpA,m is the A-weighted sound pressure
level at the bystander position per section 4.3 of ISO 9296
(2017) and measured in accordance to ISO 7779 (2010).
The system is placed on ISO table.
NOTE:
4
Prominent tones: Criteria of D.6 and D.11 of
ECMA-74 (17th ed., Dec. 2019) are followed to determine
if discrete tones are prominent and to report them.
I/O-to-PSU (front-to-back) fan direction:
●
25C idle
1
@ 30% duty cycle, 6.9 bels
2
, 58 dBA
3
●
25C operating
1
@ 60% duty cycle, 7.8 bels, 66 dBA
●
35C operating @ 70% duty cycle, 8.5 bels
●
45C operating @ 100% duty cycle, 9.3 bels, 80 dBA
NOTE:
There is prominent tone at 270 Hz /234 Hz under
25C idle/operating condition, respectively.
4
PSU-to-I/O (back-to-front) fan direction:
●
25C idle @ 30% duty cycle, 6.9 bels, 60 dBA
●
25C operating @ 70% duty cycle, 8.4 bels, 73 dBA
●
35C operating @ 80% duty cycle, 8.7 bels
●
45C operating @ 100% duty cycle, 9.1 bels, 82 dBA
NOTE:
No prominent tone under 25C idle/operating
condition.
4
NOTE:
Redundant AC power requires high-line 200 VAC to 240 VAC. Using low-line 120 VAC does not provide redundancy
for the switch.
Table 7. AC power requirements
Parameter
Specifications
Power supply
●
90–130 VAC (110 VAC nominal)
●
180–264 VAC (240 VAC nominal)
Maximum current draw per system
●
12.0/10.0 A at 100/120 VAC (one PSU operating)
●
6.8/5.7 A at 200/240 VAC (two PSUs operating)
Maximum power consumption (28x15W and 4x20W QSFP56-
DD optics)
●
Low Line VAC: 1200 W (one PSU operating)
●
Low Line VAC: 1362 W (two PSUs operating)
●
High Line VAC: 1362 W
Typical power consumption
900 W
Table 8. DC power requirements
Parameter
Specifications
Minimum and maximum input voltage range
−40, –48V, –60V DC
Maximum current at full load with fan
−40V/24.0A −48V/20.25A −60V/16.2A
IEEE standards
The Z9332F-ON switch complies with the following IEEE standards.
●
802.1ab (LLDP)
●
802.1ax (Layer 2)
48
Specifications
