Mean Time Between Failures (Mtbf) - Extreme Networks ExtremeSwitching 5720 Series Hardware Installation Manual

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Technical Specifications
Refer to the
Table 32: 5720 Power Supply Options
Switch model
All 5720 Series models
All 5720 Series models
All 5720 Series models
Note
Refer to the

Mean Time Between Failures (MTBF)

Table 33: 5720 MTBF
Ambient Temp =
25°C
System base
5720 Data Sheet
for up-to-date PoE Power Budget and Power Consumption information.
Power supply
715 W AC power supply:
Part nos. XN-ACPWR-715W-FB
715 W AC PS FB (front-to-back)
Model DPS-715FB A
1100 W AC power supply:
Part nos. XN-ACPWR-1100W-FB
1100 W AC PS FB (front to back)
Model DPS-1100AB-23 A
2000 W AC power supply:
Part nos. XN-ACPWR-2000W-FB and XN-
ACPWR-2000W-F
2000 W AC PS FB (front to back)
Model DPS-2000AB-22 A
The ambient temperature of the operating environment must not exceed 45°C at sea level
when using the 1100W or 2000W power supplies.
The ambient temperature of the operating environment must not exceed 40°C at 1,500
meters.
The ambient temperature of the operating environment must not exceed 35°C at 3,000
meters.
The ambient temperature of the operating environment can be in the range of 0°C to 50°C
at sea level to 3,000 meters when using 5720 models with the 715W power supply.
5720 Data Sheet
for additional PSUs information.
5720-24MW
460,603
ExtremeSwitching 5720 Series Hardware Installation Guide
Mean Time Between Failures (MTBF)
5720-24MXW
5720-48MW
351,532
417,583
Input rating
100-240 V
50-60 Hz, 8.5/3.5 A
max per PS
100-240 V
50-60 Hz, 15-6 A max
per PS
• 100-110 V
50-60
Hz, 12A
• 110-120 V
50-60
Hz, 12A
• 200-220 V
50-60
Hz, 10A
• 220-240 V
50-60
Hz, 10A
5720-48MXW
325,908
93

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