HP 1620-24G Manuale introduttivo - Pagina 5
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Preparing for installation
The HP 1620 Gigabit Ethernet Switch Series includes the models listed in
Table 1 HP 1620 Gigabit Ethernet Switch Series models
Product code
JG912A
JG913A
JG914A
IMPORTANT:
For regulatory identification purposes, the switches are assigned Regulatory Model Numbers (RMNs). The
RMNs should not be confused with the marketing name HP 1620, or the product codes.
Safety recommendations
To avoid any equipment damage or bodily injury, read the following safety recommendations before
installation. The recommendations do not cover every possible hazardous condition.
To avoid damage to the electrolytic capacitor in the switch, do not store the switch without power for
•
more than one year.
Before cleaning the switch, remove all power cords from the switch. Do not clean the switch with a
•
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.
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.
The accessories shipped with the switch, including but not limited to power cables, are intended
•
only for the switch. Please do not use them for other products.
Examining the installation site
The switches must be used indoors. You can mount your switch in a rack or on a workbench, but make
sure:
•
A minimum clearance of 5 cm (1.97 in) is reserved at the air inlet and exhaust vents for ventilation.
The rack or workbench has a good ventilation system.
•
HP description
HP 1620-8G Switch
HP 1620-24G Switch
HP 1620-48G Switch
Alias
1620-8G
1620-24G
1620-48G
1
Table
1.
RMN
HNGZA-HA0017
HNGZA-HA0018
HNGZA-HA0019