NO.
MDI signal
MDI-X signal
1
TX+
RX+
2
TX-
RX-
3
RX+
TX+
6
RX-
TX-
4, 5, 7, 8
—
—
Note
：
“TX±”Transmit Data±
，
“RX±”Receive Data±
，
“—”Not Use.
MDI (straight-through cable)
MDI-X (Cross over cable)
MDI/MDI-X auto connection makes switch easy to use for
customers without considering the type of network cable.
100Base-FX Fiber port
100Base-FX full-duplex SM or MM port, SC/ST/FC type .The
fiber port must be used in pair, TX (transmit) port connect remote
switch’s RX (receive) port; RX (receive) port connect remote
switch’s TX (transmit) port.
The optical fiber connection supports the line to instruct enhance
the reliability of network effectively
.
Suppose
: If you make your own cable, we suggest labeling the
two sides of the same line with the same letter (A-to-A and
B-to-B, shown as below, or A1-to-A2 and B1-to-B2).
【
LED Indicator
】
LED indictor light on the front panel of product, the function of
each LED is described in the table as below.
System Indication LED
LED
State
Description
PWR
(P1, P2)
ON
Power is being supplied to power
input PWR input
OFF
Power is
not
being supplied to
power input PWR input
RUN
ON/OFF
System is not running well
Blinking
System is running well
Link/ACT
(1~16)
ON
Port connection is active
Blinking
Data transmitted
OFF
Port connection is not active
ALARM
ON
Has alarm information
OFF
No alarm information
【
Installation
】
Before installation, confirm that the work environment meet the
installation require, including the power needs and abundant
space. Whether it is close to the connection equipment and other
equipments are prepared or not.
1. Avoid in the sunshine, keep away from the heat fountainhead or
the area where in intense EMI.
2. Examine the cables and plugs that installation requirements.
3. Examine whether the cables be seemly or not (less than 100m)
according to reasonable scheme.
4. Power: DC dual power supply series products 12 ~ 48VDC
AC single power supply series products 100~240VAC/DC
5. Environment: working temperature -40
～
75
℃
Storage Temperature: -40
～
85
℃
Relative humidity 5%
～
95%
DIN Rail Installation
In order to use in industrial environments expediently, the product
adopt 35mm DIN-Rail installation, the installation steps as below:
1.
Examine the DIN-Rail attachment
2.
Examine DIN Rail whether be firm and the position is
suitability or not.
3.
Insert the top of the DIN-Rail into the slot just below the
stiff metal spring.
4.
The DIN-Rail attachment unit will snap into place as shown
below.
Wiring Requirements
Cable laying need to meet the following requirements,
1.
It is needed to check whether the type and specification of
cable match the requirement before cable laying;
2.
It is needed to check the cable is damaged or not, factory
records and quality assurance booklet before cable laying;
3.
The required cable specification, quantity, direction and laying
position need to match construction requirements, and cable
