Verifying The Installation - H3C S6825 Series Installation Manual

Table2-5 Requirements for a suitable DC power cord
Power supply
model
PSR450-12D

Verifying the installation

After you complete the installation, verify the following items:
•
There is enough space for heat dissipation around the switch, and the rack is stable.
•
The grounding cable is securely connected.
•
The power source is as required by the switch.
•
The power cords are correctly connected.
•
If part of the network cable for a port is routed outdoors, verify that a network port lightning
protector is used for the port.
•
All the interface cables are cabled indoors. The switch does not support outdoor cable routing.
Minimum cross
Power cord
sectional area of
connector
the conductor
Use the
connector of the
2.1 mm
provided power
cord
Cross sectional
area of the
provided power
cord
2
or 14 AWG 3.3 mm
2-25
Maximum
cross sectional
area of the
conductor
3.3 mm
2
or 12 AWG
AWG
2
or 12