Table 25: VSP 7400-48Y Power Consumption
Operating Mode
Test Conditions
Power Consumption
Fan Duty Traffic
Load
Port
Status
Packet
Length
(Bytes)
Dual Power:
PSU1
Dual Power:
PSU2
Single
Power: PSU1
Empty mode
85%
NA
Down
NA
92 W
87 W
170 W
Standby mode
85%
NA
Up
NA
97 W
91 W
178 W
Typical mode
85%
70%
Up
1,518
104 W
99 W
193 W
Stress mode
100%
100%
Up
256
199.8 W
186.2 W
387 W
Mean Time Between Failures (MTBF)
Table 26: VSP 7400 MTBF
Switch
Mean Time Between Failures
VSP7400-32C-8C-AC-F
384936 hrs @ 25°C
VSP7400-32C-8C-AC-R
444822 hrs @ 25°C
VSP7400-48Y-8C-AC-F
389719 hrs @ 25°C
VSP7400-48Y-8C-AC-R
450269 hrs @ 25°C
CPU, Memory
Table 27: CPU, Memory
1GHz 64-bit CPU
16 Gb memory, 128 Gb SSD
4GB eMMC Flash Memory
32 MB buffer, per chip
Technical Specifications
VSP 7400 Series Switches: Hardware Installation Guide
69