Examining Installation Site; Laser Safety; Weight Bearing Requirements - H3C S12500 Installation Instructions Manual

It is recommended to have four people work together to move the device, thus avoiding incline of
the chassis.
You can only hold the handles at both sides of the chassis when moving the switch, but not the
plastic panel of the chassis, the handle of the fan tray, the handle of the PSUs, the handle of the
back cover of the chassis, or the air vents of chassis. Any attempt to carry the switch with these
parts may cause equipment damage or even bodily injury.

Laser Safety

The S12500 series are class 1 laser products.
When an optional optical interface board is operating, do not stare into the open optical port because
the laser emitted from it has very high power density and is harmful to your eyes.
The laser inside the optical fibre may hurt your eyes.

Examining Installation Site

The S12500 series can only be used indoors. To ensure that the switch works normally and to prolong
its service lifetime, the following requirements should be met in terms of installation environment.

Weight Bearing Requirements

Because the S12500 series are very heavy, make sure the ground satisfies the following weight bearing
requirements:
When installing an S12500 in an N68 cabinet that is 1.8 meters (5.91 ft.) tall,
For an S12508: the minimum bearing capacity is 668.75 kg/m
For an S12518: the minimum bearing capacity is 981.25 kg/m
When installing an S12500 in an N68 cabinet that is 2.2 meters (7.22 ft.) tall,
For an S12508: the minimum bearing capacity is 743.75 kg/m
For an S12518: the minimum bearing capacity is 981.25 kg/m
It is recommended to use a 2.2-meter-tall N68 cabinet for installation.
2
(137.02 pounds per square foot).
2
(201.05 pounds per square foot).
2
(152.38 pounds per square foot).
2
(216.41 pounds per square foot).
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