Fortinet FortiGate FortiGate-5001A Hardware Manual page 21

FortiGate-5140 chassis
FortiGate-5000 Series Hardware Guide
01-00000-0293-20060315
Connecting the FortiGate-5140 chassis to AC power using the FortiGate-5053 power converter tray
Redundant FortiGate-5140 power supplies
You can supply redundant power to a FortiGate-5140 chassis by adding a third
FortiGate-5140 power supply to the FortiGate-5053 power converter tray
(see Figure 8). If one of the FortiGate-5140 power supplies in the FortiGate-5053
power converter tray fails, the third power supply takes its place without a power
interruption.
Figure 8: 2 + 1 redundant FortiGate-5140 power supplies
Slot 3 Slot 2 Slot 1
3 FortiGate-5140
power supplies
2 x 1200W = 2400W
2 + 1 redundancy
Redundant FortiGate-5053 power converter trays
A single FortiGate-5053 power converter tray is usually only connected to one
FortiGate-5140 PEM. If this PEM or FortiGate-5053 power converter tray fails or is
disconnected the FortiGate-5140 chassis will loose power.
You can supply redundant power to the entire FortiGate-5140 chassis by adding a
second FortiGate-5053 power converter containing two or three FortiGate-5140
power supplies and connected this FortiGate-5053 power converter tray to the
second FortiGate-5140 PEM.
1 FortiGate-5053
power convertor tray
13 11 9
1 FortiGate-5140
chassis
5140
7 5 3 1 2 4 6 8 10 12 14
Crit.
Maj.
Min.
3
2
MANAGEMENT MANAGEMENT 1
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 FLT FLT Link
Act
HOT SWAP HOT SWAP
100
RESET
RESET
LED MODE ETH 0
LED MODE
Sec.
ShMC
Stat.
21