Ensuring That You Have Enough Power Available - Avaya P550R Installation Manual

Ensuring that You Have Enough Power Available

Avaya P550R/P580/P880/P882 MultiService Switch Installation Guide, v5.3
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 1-7 to get the precise power values for the switch
devices:
Table 1-7. Power Values for Switch Devices
Switch Device
Power Supply
Backplane Elements
20-Port 10/100 Module
L3 Supervisor Module
2-Port Gigabit Module (L2/L3)
4-Port Gigabit Module
10-Port 100Base-FX Module (L2)
10-Port 100Base-FX Module (L3)
12-Port 10/100Base-TX Module (L3)
24-Port 100 Base-TX Module
24-Port 100 Base-FX Ethernet Module
4-Port Copper Gigabit Module
8-Port Copper Gigabit Module
48-Port 10/100 Ethernet Module with
TELCO Conceders
4-Port GBIC Module
8-Port GBIC Module
* Note: See the instruction sheet included with the power
supply for power supply installation instructions.
Unpacking and Installing
Power Added/Used
+ 300 W
- 50 W (L2),
- 70 W
- 45 W
- 35 W
- 55 W
- 50 W
- 60 W
- 70 W
- 60 W
- 65 W
- 50 W
- 65 W
- 70 W
- 45W
- 75W
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