Information for European Users (SX-500)
The server and its built-in 8 02.11b, and 802.11g wireless technology is in compliance with the Class B
Information Technology Equipment requirements and o ther relevant provisions of European Directive
1999/5/EC. The limits for Class B equipment were derived for typical residential environments to provide
reasonable protection against interference with licensed communications devices. The internal function is
a radio device using the 2.4 GHz frequency band (2.400GHz - 2.4845 GHz). It is intended for wireless
communication with other 802.11b, and 802.11g-enabled devices in an indoor environment.
The use of 802.11b and 802.11g wireless technology in certain countries may be restricted. Before using
802.11x products, please confirm with the frequency management authority in the country where you plan
to use it. Many countries allow indoor use only. In Italy, general authorization is required if used outside.
In France, the use of certain channels is restricted outdoors. In some situations or environments, the use
of 802.11x wireless technology might be restricted by the proprietor of the building or responsible
representatives of the organization, for example, in airplanes, in hospitals or in any other environment
where the risk of interference with other devices or services is perceived or identified as harmful.
If you are uncertain of the policy that applies to the use in a specific organization or environment, you are
encouraged to ask for authorization to use 802.11x wireless technology prior to switching it on. Consult
your physician or the manufacturer of personal medical devices (pacemakers, hearing aids, etc.)
regarding any restrictions on the use of 802.11x wireless technology.
Silex cannot be responsible for any failure to satisfy the protection requirements resulting from a non-
recommended modification of the product.

Declaration of Conformity (CE) (SX-500)

Manufacturer: Silex Technology America, Inc.
157 West 7065 South
Salt Lake City, UT 84047, USA
Telephone: (801) 748-1199
Product: Ethernet and Wireless 802.11b and 802.11g-enabled serial server
Model No.: SX-500
Silex Technology America, Inc. hereby declares that the above-referenced product, to which this
declaration relates, in is conformity with the provisions of:
Council Directives 1999/5/EC, Radio Equipment and Telecommunications Terminal Equipment.
Standards used and met in the assessment:
•EN301 489-1
•EN301 489-17
•EN300 328
The documents required by this Directive are maintained at the corporate headquarters of Silex
Technology America, Inc., 157 West 7065 South, Salt Lake City, UT 84047, USA
Page 64 Silex Safety and Regulatory Notices
Part Number 140-00188-210A