Maiwe Admas2208P-M12-8TPOE Manuale d'uso - Pagina 3

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It supports 8x10/100M full/half duplex Ethernet interfaces, 1-8 interface
adopts M12 D-code 4-pin female connector.
Number
Pin definition
1
TX+
2
RX+
3
TX-
4
RX-
The indicator description of the switch is shown in the following table.
Indicator lights
Status
System status LED
On
P1/P2
Off
Blinking
RUN
On/Off
Fiber Status LED
On
L/A
Blinking
Off
Ethernet RJ45 Status LED
Each Ethernet RJ45 port has two indicator lights, the yellow light is the POE
port rate indicator, and the green is the port
On
PoE
Pin description
100M Ethernet sending data positive
100M Ethernet receiving data positive
100M Ethernet sending data negative
00M Ethernet receiving data negative
Definition
Power is connected and operating normally
The power is unconnected or the system is
abnormal
Device is working normal
Device is working abnormal
The port has established a valid network
connection
The port has network activity
The port has not established a valid network
connection
PoE port is powered normally
(Yellow)
Off
On
connection
LINK/ACT
Blinking
(Green)
Off
4

Hardware installation

Installation Precautions
To prevent equipment damage or personal injury caused by improper use, observe
the following precautions:
During the installation process, you need to wear anti-static gloves or anti-static
gloves, and power-off the switch.
Please make sure that the input voltage is within the input voltage range marked
on the switch.
The transmission distance has a certain relationship with the connected wire. It
is recommended to use a standard Cat5e/6 network cable.
The equipment must be grounded for lightning protection, otherwise the
protection level of the equipment will be greatly reduced; please use a wire of No.
20 or more to connect the grounding terminal to the ground.
The power line, ground line and signal line are laid out separately and the
distance is not less than 5cm.
Device installation
Determine the mounting hole position according to the provided size or product.
PoE port is powered abnormally
The port has established a valid network
The port has network activity
The port has not established a valid network
connection