3onedata IES5024-2F-P Manual do utilizador - Página 4
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【Relay connection】
Relay access terminals in the rear panel of the device, next to the
power input parts, R+ and R- are in the middle of the relay alarm
output section. It is used to detect both power failure and port
failure. The open circuit state in normal non alarm state, when
there is any alarm information to the closed state. This series of
single power supply device is 1 relay alarm output, external alarm
lights or alarm buzzer or external switch signal acquisition device
in order to timely notify operators when an alarm occurs. (Single
power supply power failure alarm is not supported)
【Console port】
This series product provided 1pcs procedure test port based in
serial port. It adopts RJ45 interface, located in top panel, can
configure the CLI command through RJ45 to DB9 female cable.
【Communication connector】
10/100BaseT(X) Ethernet port
The pinout of RJ45 port display as below, connect by UTP or
STP. The connect distance is no more than 100m. 100Mbps is
used 120Ω of UTP 5; 10Mbps is used 120Ω of UTP 3, 4, 5.
RJ 45 port support automatic MDI/MDI-X operation. Can
connect the PC, Server, Converter and HUB .Pin 1,2,3,6
Corresponding connections in MDI. 1→3, 2→6, 3→1, 6→2 are
used as cross wiring in the MDI-X port of Converter and HUB.
10Base-T/100Base-TX are used in MDI/MDI-X, the define of Pin
in the table as below.
NO.
MDI signal
1
TX+
1
8
2
TX-
3
RX+
6
RX-
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).
MDI-X signal
RX+
RX-
TX+
TX-
—
【LED Indicator】
LED indictor light on the front panel of product, the function of
each LED is described in the table as below.
LED
PWR
(1~2)
RUN
Link/ACT
(1~24)
ALARM
.
System Indication LED
State
Description
ON
Power is being supplied to
power input PWR input
OFF
Power is not being supplied
to power input PWR input
ON/OFF
System is not running well
Blinking
System is running well
ON
Port connection is active
Blinking
Data transmitted
OFF
Port connection is not active
ON
Has alarm information
OFF
No alarm information