- 3 -
“
—
”not use.
10/100Base-T(X) MDI (straight-through cable)
10/100Base-T(X) MDI-X (Cross over cable)
Gigabit MDI (straight-through cable)
Gigabit MDI-X (Cross over cable)
MDI/MDI-X auto connection makes switch easy to use for
customers without considering the type of network cable.
1000Base SFP fiber port
1000BaseSFP optical fiber interface is used SFP optical module
communication through optical fiber transmission, can choice
different SFP module according to different transfer distance.
Fiber interface must use for pair, TX port is transmit side, must
connect to RX (receive side). The fiber interface support loss line
indicator.
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
Alarm
ON
When the alarm is enabled,
power or the port’s link is
inactive.
OFF
Power and the port’s link is
active, the alarm is disabled.
Link/ACT
(1~28)
ON
Port connection is active
Blinking Data transmitted
OFF
Port connection is not active
【
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: 100-240VAC power input
5. Environment: working temperature: -40
～
75
℃
Storage Temperature: -40
～
85
℃
Relative humidity 5%
～
95%
Rack mount installation
In most of industrial application, it is convenience to use rack
mount installation, the step of installation is as follows:
1.
Check if have rack mount installation tools and components
(The package provided parts of components)
2.
Check installation place strong or not, have the place to install
the device or not.
3.
Put the device into rack, aim at the screw hole of device and
rack, fixed it in strong screw. Easy and convenience to
operation.
Wiring Requirements
Cable laying need to meet the following requirements,
1.
It is needed to check whether the type, quantity 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 length depends on actual position;
