Tp-Link TL-WN851N [4/48] Ce mark warning

CE Mark Warning

This is a class B product. In a domestic environment, this product may cause radio interference,

in which case the user may be required to take adequate measures.

National Restrictions

2400.0-2483.5 MHz

Country Restriction Reason/remark

Bulgaria

General authorization required for outdoor use and

public service

France

Outdoor use limited to 10 mW

e.i.r.p. within the band

2454-2483.5 MHz

Military Radiolocation use. Refarming of the 2.4 GHz

band has been ongoing in recent years to allow current

relaxed regulation. Full implementation planned 2012

Italy

If used outside of own premises, general authorization

is required

Luxembourg None

General authorization required for network and service

supply(not for spectrum)

Norway Implemented

This subsection does not apply for the geographical

area within a radius of 20 km from the centre of

Ny-Ålesund

Russian Federation

Only for indoor applications

Note: Please don’t use the product outdoors in France.

This device has been designed to operate with the antennas listed below, and having a

maximum gain of 2 dBi. Antennas not included in this list or having a gain greater than 2 dBi are

strictly prohibited for use with this device. The required antenna impedance is 50 ohms.

To reduce potential radio interference to other users, the antenna type and its gain should be so

chosen that the equivalent isotropically radiated power (e.i.r.p.) is not more than that permitted

for successful communication.