1
Preparing for installation
The H3C S5560X-EI Switch Series includes the following models:
Model Product code
S5560X-30C-EI LS-5560X-30C-EI
LS-5560X-30C-EI-GL
S5560X-30C-PWR-EI LS-5560X-30C-PWR-EI
LS-5560X-30C-PWR-EI-GL
S5560X-54C-EI LS-5560X-54C-EI
LS-5560X-54C-EI-GL
S5560X-54C-PWR-EI LS-5560X-54C-PWR-EI
LS-5560X-54C-PWR-EI-GL
S5560X-30F-EI LS-5560X-30F-EI
LS-5560X-30F-EI-GL
S5560X-54F-EI LS-5560X-54F-EI
LS-5560X-54F-EI-GL
S5560X-34S-EI LS-5560X-34S-EI
LS-5560X-34S-EI-GL
S5560X-54S-EI LS-5560X-54S-EI
LS-5560X-54S-EI-GL
NOTE:
The available chassis models and accessories vary by country and region. This document describes
only the preceding models. For the chassis models and accessories available in your country or
region, contact the local H3C marketing personnel.
Safety recommendations
To avoid any equipment damage or bodily injury caused by improper use, read the following safety
recommendations before installation. Note that the recommendations do not cover every possible
hazardous condition.
• Before cleaning the switch, remove all power cords from the switch. Do not clean the switch
with wet cloth or liquid.
• Do not place the switch near water or in a damp environment. Prevent water or moisture from
entering the switch chassis.
• Do not place the switch on an unstable case or desk. The switch might be severely damaged in
case of a fall.
• Ensure good ventilation of the equipment room and keep the air inlet and outlet vents of the
switch free of obstruction.
• Connect the yellow-green protection grounding cable before powering on the switch.
• Make sure the operating voltage is in the required range.
• To avoid electrical shocks, do not open the chassis while the switch is operating or when the
switch is just powered off.