Fortinet FortiGate FortiGate-5001A Hardware Manual page 20

Connecting the FortiGate-5140 chassis to AC power using the FortiGate-5053 power converter tray
20
The FortiGate-5053 power converter tray contains space for up to three
FortiGate-5140 power supplies. A FortiGate-5140 power supply converts AC
power to -48 VDC power. Each FortiGate-5140 power supply provides 1200W of
power.
The FortiGate-5053 power converter tray uses 2 + 1 power supply redundancy.
If three FortiGate-5140 power supplies are installed in a FortiGate-5053 power
converter tray, the first two power supplies provide a total of 2400W (2 x 1200W)
of power. The third power supply is the redundant backup.
The maximum power output for a FortiGate-5053 power converter tray with
FortiGate-5140 power supplies is 2400W; which can be achieved with two
FortiGate-5140 power supplies. If you need 2400W of power and power supply
redundancy, you can add a third FortiGate-5140 power supply.
Individual power requirements vary. If 1200W is enough power and redundancy is
not required, you require one FortiGate-5053 power converter tray and one
FortiGate-5140 power supply.
If 1200W is sufficient but a redundant power supply is required, you can add a
second FortiGate-5140 power supply. This second power supply will also cover
power requirements between 1200 and 2400W. If you require redundant power
greater than 1200W you can add a third FortiGate-5140 power supply.
Basic power requirements
To supply enough power for a FortiGate-5140 chassis with a total of 14 FortiGate
and FortiSwitch modules you require one FortiGate-5053 power converter tray
and two FortiGate-5140 power supplies (see
supplies are installed in FortiGate-5053 slots 1 and 2. This configuration supplies
2400W of power to the FortiGate-5140 chassis.
Note: If your will not be filling all of the FortiGate-5140 slots you may not need both
FortiGate-5140 power supplies.
Figure 7: Non-redundant power for all FortiGate-5140 chassis slots
Slot 3 Slot 2 Slot 1
2 FortiGate-5140
power supplies
2 x 1200W = 2400W
Figure 7). The FortiGate-5140 power
1 FortiGate-5053
power convertor tray
13 11 9
1 FortiGate-5140
chassis
FortiGate-5000 Series Hardware Guide
FortiGate-5140 chassis
5140
7 5 3 1 2 4 6 8 10 12 14
Crit.
Maj.
Min.
3
2
MANAGEMENT 1
MANAGEMENT
E E
T T
H H
O O
Rst
SYSTEM
SYSTEM
CONSOLE CONSOLE
R R
S S
2 2
3 3
2 2
Z Z
R R
E E
0 0
Z
Z R
R E
E 1
1
Link
Z Act
Z R
R E 100
E 2
2
E2 E1
E2 E1
14 15 14 15
12 13 12 13 ETH 0
10 11
10 11
Prim.
8 9 8 9 ShMC
6 7
6 7
4 5 Stat.
4 5
2 3 2 3
0 1
0 1
ZRE ZRE
CLK OK
CLK OK
EXT INT
EXT INT FLT FLT Link
FLT FLT Act
HOT SWAP
HOT SWAP 100
RESET RESET
LED MODE LED MODE ETH 0
Sec.
ShMC
Stat.
01-00000-0293-20060315