Table 25: VSP 7400-48Y Power Consumption
Operating Mode Test Conditions Power Consumption
Fan Duty Trac
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 buer, per chip
Technical Specifications
VSP 7400 Series Switches: Hardware Installation Guide 69