Hardware Installation; Installation Scenarios; Safety Precautions; Freestanding Installation Procedure - ZyXEL Communications XGS1250-12 User Manual

2.1 Installation Scenarios

This chapter shows you how to install and connect the Switch.

2.2 Safety Precautions

Please observe the following before using the Switch:
• Do NOT stack Switches with fans (for XGS1250-12).
• It is recommended to ask an authorized technician to attach the Switch on a desk or to the rack or
wall. Use the proper screws to prevent damage to the Switch. See the Screw Specifications figures in
this chapter to know the types of screws and screw drivers for each model.
• Make sure there is at least 2 cm of clearance on the top and bottom of the Switch, and at least 5 cm
of clearance on all four sides of the Switch. This allows air circulation for cooling.
• Do NOT block the ventilation holes nor store cables or power cords on the Switch. Allow clearance for
the ventilation holes to prevent your Switch from overheating. This is especially crucial when your
Switch does not have fans. Overheating could affect the performance of your Switch, or even
damage it.
• The surface of the Switch could be hot when it is functioning. Do NOT put your hands on it. You may
get burned. This could happen especially when you are using a fanless Switch.
• The Switches with fans are not suitable for use in locations where children are likely to be present.
To start using the Switch, simply connect the power cables and turn it on.

2.2.1 Freestanding Installation Procedure

Make sure the Switch is clean and dry.
1
Attach the rubber feet as shown if they are not already attached – see
2
Set the Switch on a smooth, level surface strong enough to support the weight of the Switch and the
3
connected cables. Make sure there is a power outlet nearby.
Make sure there is enough space around the Switch to allow the attachment of cables and the power
4
cord, and sufficient air circulation.
Note: Make sure you are using the correct type of Ethernet cable (CAT 5e, 6UTP/STP, or better
Ethernet cable). See

Hardware Installation

Table 2 on page 10
XGS1210-12 / XGS1250-12 User's Guide
C
H A P T E R
for more information.
14
Figure 6 on page 15.
2