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2014 Moxa Inc. All rights reserved.
Reproduction without permission is prohibited.
P/N: 1802031210042
AWK-3121-SSC-RTG
Quick Installation Guide
Moxa AirWorks
Third Edition, May 2014
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Overview
Moxa’s AWK-3121-SSC-RTG Access Point/Client is ideal for applications
that are hard to wire, too expensive to wire, or use mobile equipment that
connects over a TCP/IP network. The AWK-3121-SSC-RTG is rated to
operate at temperatures ranging from -25 to 60°C for standard models
and -40 to 75°C for extended temperature models, and is rugged enough
for any harsh industrial environment. Installation is easy, with either
DIN-Rail mounting or distribution boxes. The DIN-Rail mounting ability,
wide operating temperature range, and IP30 housing with LED indicators
make the AWK-3121-SSC-RTG a convenient yet reliable solution for any
industrial wireless application.
Package Checklist
Moxa’s AWK-3121-SSC-RTG is shipped with the following items. If any of
these items is missing or damaged, please contact your customer service
representative for assistance.
• 1 AWK-3121-SSC-RTG
• 2 dual-band omni-directional antennas, 2 dBi, RP-SMA (male)
• 1 Quick Installation Guide
• 1 Software CD
• 1 Moxa Product Warranty Booklet
• 1 Cable Holder with a Screw
• 3 Protective Caps
Antennas are not included and should be purchased separately.
The AWK is certified
with 2dBi omni-directional antennas with
Installation and Configuration
Before installing the AWK-3121-SSC-RTG, make sure that all items in the
Package Checklist are in the box. In addition, you will need access to a
notebook computer or PC equipped with an Fiber port. The
AWK-3121-SSC-RTG has a default IP address that you must use when
connecting to the device for the first time.
Step 1: Select the power source
The AWK-3121-SSC-RTG can be powered by a DC power input.
Step 2: Connect the AWK-3121-SSC-RTG to a notebook or
PC
Since the AWK-3121-SSC-RTG supports 100BaseFX, you can use either a
media converter or fiber Ethernet switch to connect the
AWK-3121-SSC-RTG to the notebook. The 100M LED on the
AWK-3121-SSC-RTG will light up when the connection is established.
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Step 3: Set up the computer’s IP address
Set an IP address on the same subnet as the AWK-3121-SSC-RTG. Since
the AWK-3121-SSC-RTG’s default IP address is 192.168.127.253, and
the subnet mask is 255.255.255.0, you should set the IP address of the
computer to 192.168.127.xxx and subnet mask to 255.255.255.0.
Step 4: Use the web-based manager to configure
AWK-3121-SSC-RTG
Open your computer’s web browser and then type
http://192.168.127.253 in the address field to access the homepage
of the web-based management. Before the homepage opens, you will
need to enter the user name and password. For first-time configuration,
enter the default user name and password and then click on the Login
button:
User name: admin
Password: root
For security reasons, we strongly
select Maintenance Password
, and then
follow the on-screen instructions.
Step 5: Select the operation mode for the
AWK-3121-SSC-RTG
By default, the AWK-3121-SSC-RTG’s operation mode is set to AP. You
can change the setting in Wireless Settings Basic Wireless
Settings if you would like to use the Client mode.
To make the change effective, you must click Save Configuration
to save the change or Restart ( Save and Restart button to apply
all changes.
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Panel Layout of the AWK-3121-SSC-RTG
Terminal block for PWR1, PWR2,
relay, DI1, and DI2
3. Reset button
4. Heat dissipation orifices
5. System LEDs: PWR1, PWR2,
FAULT, and STATE LEDs
6. LEDs for signal strength
7. WLAN LEDs: CLIENT BRIDGE
(no function), and WLAN LEDs
8. RS-232 console port
9. 100BaseFX fiber Port
Screw hole for wall mounting kit
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Mounting Dimensions
DIN-Rail Mounting
The aluminum DIN-Rail attachment plate should be fixed to the back
panel of the AWK-3121-SSC-RTG when you take it out of the box. If you
need to reattach the DIN-Rail attachment plate to the
AWK-3121-SSC-RTG, make sure the stiff metal spring is situated towards
the top, as shown in the figures below.
STEP 1:
Insert the top of the DIN
-Rail attachment unit will
snap into place as shown below.
To remove the AWK-3121-SSC-RTG from the DIN-Rail, simply reverse
Steps 1 and 2.