Extreme Networks ExtremeSwitching 5520 Series User Manual

Mean Time Between Failures (MTBF)
Table 44: 5520 MTBF
Ambient
Temp =
25°C
5520-24T 5520-24W 5520-24X 5520-12M
W-36W
5520-48T 5520-48W 5520-48SE
System
base
(all boards,
modules
excluded)
545,928 480,404 633,004 392,662 506,767 417,304 531,218
Complete system - A
(system base+full fans+1 PSU)
One
2000W
PSU
185,080 174,532 179,138
One 1100W
PSU
212,906 199,067 205,081
One 715W
PSU
218,879 204,272 210,617
One 350W
PSU
270,711 193,198 236,070 169,687
Complete system - B
(system base+ full fans+2 PSUs)
Two
2000W
PSU
123,936 119,115 121,243
Two 1100W
PSU
150,232 143,607 146,293
Two 715W
PSU
156,248 148,663 151,992
Two 350W
PSU
184,380 193,198 167,627 169,687
Note
5520-24X and 5520-24T models have 2 fan slots; All other models have 3.
CPU and Memory
Table 45: CPU, Memory
CPU/Memory
1-core, 1.7GHz x86 ARM CPU (Cortex A72)
2 GB DDR4 ECC memory
Mean Time Between Failures (MTBF) Technical Specifications
132 ExtremeSwitching 5520 Series Hardware Installation Guide

Extreme Networks ExtremeSwitching 5520 Series Specifications

General

Brand	Extreme Networks
Model	ExtremeSwitching 5520 Series
Category	Switch
Language	English