Cisco 8800 Series Hardware Installation Manual page 12

Maximum Power Available to the Router
Table 7: Maximum Power Available for a Router with DC60 Power Supplies
Total Power
Supply
1
2
3
4
5
6
7
8
9
10
11
12
2
Note
• Cisco 8808 and Cisco 8812 routers support 3 power trays.
Total Power
Supply
13
14
15
16
17
18
19
20
Hardware Installation Guide for Cisco 8800 Series Routers
6
Combined Mode in Watts N+1 Redundancy Mode in
(No redundancy) Watts (with Single Supply
Loss)
4,400 —
8,800 4,400
13,200 8,800
17,600 13,200
22,000 17,600
26,400 22,000
30,800 26,400
35,200 30,800
39,600 35,200
44,000 39,600
48,400 44,000
52,800 48,400
Combined Mode in Watts N+1 Redundancy Mode in
(No redundancy) Watts (with Single Supply
Loss)
57,200 52,800
61,600 57,200
66,000 61,600
70,400 66,000
74,800 70,400
79,200 74,800
83,600 79,200
88,000 83,600
Cisco 8800 Series Routers Overview
N+N Redundancy Mode Total
in Watts (with Feed Loss) Power
Tray
2,200 1
4,400
6,600
8,800
11,000 2
13,200
15,400
17,600
19,800 3
22,000
24,200
26,400
N+N Redundancy Mode Total
in Watts (with Feed Loss) Power
Tray
28,600 4
30,800
33,000
35,200
5
37,400
39,600
41,800
44,000
2
3
3