S2956 Hardware Installation Manual
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the paraphase of data 1
7 Receiving and transmitting
the normal phase of data 3
TP3+
8 Receiving and transmitting
the paraphase of data 3
TP3-
The direct-through or cross network cable has the function of auto-identification, so the
five classes of direct-through/cross network cables can be used to connect other
Ethernet devices.
3.4 Checkup After Installation
Before electrically starting up the switch, perform the following checkups after the
switch is installed:
z If the switch is installed on the cabinet, check whether the installation point
between the cabinet and the switch is strong. If the switch is installed on the desk,
check whether there is enough space for the switch to discharge its heat and
whether the desk is stable.
z Check whether the connected power meets the power requirements of the
switch.
z Check whether the grounding line is correctly connected.
z Check whether the switch is correctly connected to other terminal devices.
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