7
Frequency range：150kHz-80MHz
Impact: IEC 60068-2-27
Free Fall: IEC 60068-2-32
Vibration: IEC 60068-2-6
6. Interface Definition
10/100/1000Base-TX ethernet interface:
This series of switches provides MDI/MDI-X self-identification
with cable support on all 10/100/1000 Base-TX ports. In use,
the Ethernet port of the switch can be connected with other
Ethernet terminal devices through network cables (direct or
cross). Please use Class 5 shielded twisted pair. The Ethernet
port pin definition is shown in the following figure:
RJ45 port supports automatic MDI/MDI-X operation, you can
use a straight line to connect to the PC or server, connect to
other switches or hubs. In the through line (MDI), pins 1, 2, 3,
4, 5, 6, 7, 8 correspond to the connection; For the MDI-X port
of a switch or hub, cross lines are used: 1-3, 2-6, 3-1, 6-2, 4-7,
5-8, 7-4, 8-5.1000Base-T (X) pins are defined as follows:
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