User manual
4
Suppose
: If you make your own cable, we advise to label the two sides of the cable with the same letter
(A-to-A and B-to-B, shown as below, or A1-to-A2 and B1-to-B2).
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).
2.5 LED Indicator
LED
Indicator
Description
PWR1
ON
P1 connection regularly
OFF
P1 Power supply have no connection or unwonted
PWR2
ON
P2 connection regularly
OFF
P2 Power supply have no connection or unwonted
Run
ON/OFF
Device unwonted
Flashing
Device working steadily
Link/ACT
ON
Established effective network connection
Flashing
Network in activity statues
OFF
Did not established effective network connection
RX
Flashing
In receiving data
OFF
None data receive
TX
Flashing
In transmitting data
OFF
None data transmit
2.7 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 equipment 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.