3onedata IES7110-2GS-P Manuale d'uso - Pagina 3
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used 120 of UTP 5, 10Mbps is used 120 of UTP 3 ,4, 5.
RJ45 port support automatic MDI/MDI-X operation. can connect
the PC, Server, Converter and HUB .Pin 1,2,3,6 Corresponding
connection in MDI. 1→3, 2→6, 3→1, 6→2 are used as cross
wiring
in
the
MDI-X
port
of
Converter
10Base-T/100Base-TX are used in MDI/MDI-X, the define of Pin
in the table as below.
NO.
MDI signal
1
TX+
2
TX-
1
8
3
RX+
6
RX-
4, 5, 7, 8
Note
TX
Transmit Data
RX
Receive Data
10/100Base-T(X) MDI (straight-through cable)
10/100Base-T(X) 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,
and
HUB.
shown as below, or A1-to-A2 and B1-to-B2).
MDI-X signal
RX+
RX-
TX+
TX-
Not use.
1000Base SFP fiber port(mini-GBIC)
1000Base- SFP fiber port adopts gigabit mini-GBIC 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).
- 3 -
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
Power is being supplied to power
ON
input PWR1
P1
Power is not being supplied to
OFF
power input PWR1
Power is being supplied to power
ON
input PWR2
P2
Power is not being supplied to
OFF
power input PWR2
When the alarm is enabled, power
ON
or the port's link is inactive.
Alarm
Power and the port's link is
OFF
active, the alarm is disabled.
System is not running well
ON/OFF
Run
System is running well
Blinking
ON
Port connection is active
Link/ACT
Data transmitted
Blinking
(1~8/G1~G2)
Port connection is not active
OFF
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.