Avaya Cajun P880 Manager 5.1, Руководство по установке, Страница: 40 / 62

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Chapter 2
Cajun P550R/P880/P882 Switch Installation Guide
Ensuring that You Have Enough Power Available
Each power supply powers approximately three I/O modules. It
takes two power supplies to power a full chassis. Using three power
supplies ensures that the system has fault-tolerant load-sharing
power capabilities.
Refer to Table 2-6 to get the precise power values for the switch
devices:
* Note:
See the instruction sheet included with the power
supply for power supply installation instructions.
Table 2-6. Power Values for Switch Devices
Switch Device Power Added/Used
Power Supply + 300 W
Backplane Elements - 50 W
20-Port 10/100 Module - 70 W
- 10 W
L3 Supervisor Module - 45 W
2-Port Gigabit Module (L2/L3) - 35 W
4-Port Gigabit Module - 55 W
10-Port 100Base-FX Module (L2) - 50 W
10-Port 100Base-FX Module (L3) - 60 W
12-Port 10/100Base-TX Module (L3) - 70 W