User’s Manual Version 1.
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Serial to Ethernet Device Server
STE-501C
Copyright © 201
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Antaira Technologies, LLC
All rights reserved.
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2.1 LED Indicators
2.1.1 LAN LED
Message
Description
Off
Ethernet Disconnected
Blinking with Green
Data is transmitting on Ethernet for 100Mbps
Blinking with Orange
Data is transmitting on Ethernet for 10Mbps
Table 1. LAN LED Message
2.1.2 COM Port LED
Message
Description
Off
No data is transmitting on COM port
Blinking
Data is transmitting on COM port
Table 2. COM Port LED Message
2.1.3 RUN LED
Message
Description
On
Jumper JP1 Pin1 and Pin2 are shorted to disable
AP firmware running
Blinking (rate: 0.5 Sec)
AP firmware is running normally
Table 3. RUN LED Message
2.2 Installation Procedures
Step 1
: Connect STE-501C to power source using 5V
DC Jack
(or 9~30V DC Terminal Block power source)
Note
：
STE-501C provide two power inputs can be connected simultaneously to live DC
power sources. Anyone of the power inputs fails, the other live source acts as a backup
to support power needs automatically. The redundant dual DC power inputs give one
extra assurance of non-stop operation
Step 2
: Connect STE-501C to ones Ethernet network. Use a standard straight-through Ethernet cable
when one connect it to a hub/switch, one also can connect it to ones PC‘s Ethernet port via a
cross-over Ethernet cable for easy set up. However, in this case one need to make sure ones
PC is in the same network sub-net as STE-501C.
Step 3
: Connect STE-501C’s serial port to a serial device.
Step 4
: Placement options. One can mount STE-501C to a wall/panel (Mounting screws included) or
Din-Rail rack (Require optional item model: Din-Rail-Kit DK-25).
