RTSA04NU User´s Manual
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Page 5 of 47
1.- Introduction
The device supports multiple line modes. With four 10/100 base-T Ethernet interfaces at the user end,
the device provides high-speed ADSL broadband connection to the Internet or Intranet for high-end users
like net bars and office users. It provides high performance access to the Internet with a downstream rate
of 24 Mbps and an upstream rate of 1 Mbps. It supports 3G WAN, 3G backup, and Samba for USB storage.
The device supports WLAN access, such as WLAN AP or WLAN device, to the Internet. It complies with
specifications of IEEE 802.11, 802.11b/g/n, WEP, WPA2, and WPA/WPA2 Mixed PSK security. The WLAN of
the device supports 2T2R.
FCC STATEMENT
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant
to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful
interference in a residential installation. This equipment generates, uses and can radiate radio frequency
energy and, if not installed and used in accordance with the instructions, may cause harmful interference to
radio communications. However, there is no guarantee that interference will not occur in a particular
installation. If this equipment does cause harmful interference to radio or television reception, which can be
determined by turning the equipment off and on, the user is encouraged to try to correct the interference by
one or more of the following measures:
Increase the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit different from that to which the receiver is
connected.
Consult the dealer or an experienced radio/ TV technician for help.
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:
1
）
This device may not cause harmful interference.
2
）
This device must accept any interference received, including interference that may cause
undesired operation.
Any changes or modifications not expressly approved by the party responsible for compliance could void the
user’s authority to operate the equipment.
Note: The manufacturer is not responsible for any radio or tv interference caused by unauthorized
modifications to this equipment. Such modifications could void the user’s authority to operate the
equipment.
FCC RF Radiation Exposure Statement
This equipment complies with FCC RF radiation exposure limits set forth for an uncontrolled environment.
This device and its antenna must not be co-located or operating in conjunction with any other antenna or
transmitter.
“To comply with FCC RF exposure compliance requirements, this grant is applicable to only Mobile
Configurations. The antennas used for this transmitter must be installed to provide a separation distance of
at least 20 cm from all persons and must not be co-located or operating in conjunction with any other
antenna or transmitter.”
FCC ID 2AFTVRTSA04NU
The device is only operated from channel 1 to channel 11, and the channels cannot configured by the user.
The safety distance is 34.5 cm for the router with any 3G module and without other radio equipment.
