Fortigate-5140 Chassis Back Panel - Fortinet FortiGate FortiGate-5001A Hardware Manual

FortiGate-5140 chassis

FortiGate-5140 chassis back panel

FortiGate-5000 Series Hardware Guide
01-00000-0293-20060315
Figure 2 shows the back panel of the FortiGate-5140 chassis. The back panel
includes two hot-swappable redundant -48V/-60 VDC power entry modules
(PEMs) labelled PEM A and PEM B. Fortinet ships the FortiGate-5140 chassis
with PEM A and PEM B installed. The PEMs provide redundant DC power
connections for the FortiGate-5140 chassis and distribute DC power to the fan
trays and to the FortiGate-5000 series modules installed in the FortiGate-5140
chassis.
The power entry modules are hot swappable, which means you can remove and
replace a defective PEM while the FortiGate-5140 is operating assuming that the
FortiGate-5140 system has both PEMs connected to DC power for redundancy.
When operating, the power entry modules are covered with protection plates. The
power entry modules are shown in the
Figure 2: FortiGate-5140 chassis back panel
Back cable
PEM
tray
-48V
-48V
-48V/-60 VDC nom
4 3 2 1
4 3 2 1
Ground
-48V/-60 VDC
connectors
(green)
nom (black)
The back panel also includes two ground connectors and the back cable tray.
Both ground connectors must be connected to Data Center ground. Use the back
cable tray for securing and managing DC power, RTN, and ground wires.
Figure 2 with protection plates removed.
B
RTN RTN
-48V
RTN -48V
RTN
RTN -48V/-60 VDC nom
4 3 2 1 4 3 2
4 3 2 1 4 3 2
RTN -48V/-60 VDC
(red) nom (black)
Power
Entry Module B
(protection
plate removed)
FortiGate-5140 chassis back panel
A
PEM
RTN
1 4 3 2 1
1 4 3 2 1
RTN
(red)
Power
Entry Module A
(protection
plate removed)
13