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Front view Side view
1. Ground screw
2. Console port
3. 2-pin terminal block for relay output
4. Power input terminal block
5. DIP switches
6. DIN-Rail mounting kit
7. Relay alarm LED
8. Power indicator
9. System running LED
10. Gigabit SFP port
11. 10Base-T /100Base-TX/1000Base-TX Ethernet port
12. Link/ACT LEDs
Power supply input
The switch top panel provided 4 bit power supply input terminal
block, support DC input. DC power supply input supported
redundancy function, provided PWR1 and PWR2 power input,
can use for single, and can connect 2 separately power supply
system, use 1 pair terminal block connect the device at the same
time. If one of the power systems broke, the device can work
un-interruptible.
Built-in
overcorrect
protection,
Reverse
connection protection. Voltage input range is 12
48VDC
terminal block defined as: V1-
V1+
V2-
V2+
.
Important notice:
1.
Power ON operation: first of all, insert power cable’s terminal
block into device’s power port, then insert power supply plug into
power source
2.
Power OFF operation: First off all, unpin power plug, then
strike the terminal block, please take care of operation sequence.
Dimension
Unit (mm)
DIP Switch
Top panel provided 4 bits DIP switch to do function configure
ON to enable effective
, 1, 3 and 4 keep for future function. 2
is recovery default factory. Please power off and power on when
you change the status of DIP switch.
Relay connection
Relay access terminals in the top panel of the device. Between the
two terminal relay, as an open circuit state in normal non alarm
state, when there is any alarm information to the closed state. The
two terminal block connector are used to detect both power failure
and port failure. The
two wires attached to the Fault contacts form
an open circuit when the device has lost power supply from one of
the DC power inputs or one of the ports is failure.
Console port
This series switch provided 1pcs procedure test port based in
serial port. It adopts RJ45 interface, located in top panel, can
configure related command through RJ45 to DB9 female cable.
Communication connector
10/100/1000BaseT(X) Ethernet port
The pinout of RJ45 port display as below, connect by UTP or STP.
The connect distance is no more than 100m. 1000Mbps is used
120Ω of UTP 5e; 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. That can
connect the PC, Server, Converter and HUB. Pin 1, 2, 3, 4, 5, 6, 7,
