this section includes specific regulatory statements about the catalyst 3750 family of switches.
u.s.a.
u.s. regulatory information for this product is in the front matter of this manual.
class a notice for taiwan and other traditional chinese markets
this is a class a information product, when used in residential environment, it may cause radio frequency interference, under such circumstances, the user may be requested to take appropriate countermeasures.

japan
this is a class a product based on the standard of the voluntary control council for interference by information technology equipment (vcci). if this equipment is used in a domestic environment, radio disturbance may arise. when such trouble occurs, the user may be required to take corrective actions.

class a notice for korea
this is a class a device and is registered for emc requirements for industrial use. the seller or buyer should be aware of this. if this type was sold or purchased by mistake, it should be replaced with a residential-use type.

class a notice for hungary
this equipment is a class a product and should be used and installed properly according to the hungarian emc class a requirements (mszen55022). class a equipment is designed for typical commercial establishments for which special conditions of installation and protection distance are used. statement 256