Ruijie Networks RG-N18010, Hardware Installation And Reference Manual

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 Install the PoE power system
The PoE power system and the DC power system share the same installation steps with the AC power system.
The total power of power supplies of the RG-N18000 must be greater than the working power of the host.
Otherwise, some modules may fail to start.
The host power is the summation of the power of all working modules, including the supervisor module,
service module and fan. For the power consumption of each module, see the module specifications.
Installing Fans
RG-N18014 adopts five M14-FAN fans for heat dissipation. RG-N18010 adopts three M10-FAN-R fans and one
M10-FAN-F fan for heat dissipation. The fans of RG-N18014 and RG-N18010 are installed before delivery. If you want to
replace the fan, see Replacing Fan in RG-N18000 Series Switches Hardware Installation and Reference Guide. Before
the following procedures, wear an anti-static wrist strap close to your skin and have it properly grounded.
 Steps for installing the M14-FAN fan tray:
1) Install the fan tray into the fan slot in the rear panel of RG-N18014. Note the direction identifier of the fan tray’s name
to ensure the correct direction.
2) Tighten the captive screws on the fan tray with a screwdriver.
Figure 3-24 Installing M14-FAN Fan Tray