United States FCC Compliance 
This device 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 such interference  in a residential  installation. This equipment generates, 
uses, and can radiate radio frequency energy. If not installed and used in accordance  with the 
instructions,  it 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: 
 
Reorient or relocate  the receiving antenna. 
 
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 service provider  or an experienced radio/television  technician  for help. 
Any changes or modifications  not expressly approved by Cisco Systems, Inc., could void the 
user's authority  to operate the equipment. 
The information  shown in the FCC Declaration  of Conformity  paragraph below is a 
requirement of the FCC and is intended to supply you with information  regarding the FCC 
approval of this device. The phone numbers listed are for FCC-related questions only and not 
intended for questions regarding the connection or operation  for this device. Please contact  your 
service provider for any questions you may have regarding the operation  or installation  of this device. 
 Declaration of Conformity 
 
This device complies  with Part 15 of FCC 
Rules. Operation is subject  to the following 
two conditions:  1) the device may not cause 
harmful interference, and 2) the device must 
accept any interference received, including 
interference that may cause undesired 
operation. 
DOCSIS Wireless Residential Gateway 
Model(s): DPC3828 EPC3828  
Manufactured by: 
Cisco Systems, Inc.  
5030 Sugarloaf  Parkway  
Lawrenceville, Georgia 30044 USA 
Telephone: 770 236-1077 
Canada EMI Regulation 
This Class B digital apparatus complies with Canadian ICES-003. 
Cet appareil numérique de la class B est conforme  à la norme NMB-003  du Canada. 
RF Exposure Statements 
Note: This transmitter  must not be co-located  or operated in conjunction  with any other 
antenna or transmitter. This equipment should be installed and operated with a minimum 
distance  of 7.9 inches (20 cm) between the radiator and your body.