Cisco DPC3825 User Manual

Cisco Model DPC3825 and EPC3825
8x4 DOCSIS 3.0 Wireless
Residential Gateway User Guide
In This Document
 IMPORTANT SAFETY INSTRUCTIONS ............................................................... 2
 Introduction ............................................................................................................... 12
 What's In the Carton? ............................................................................................... 14
 Front Panel Description ........................................................................................... 15
 Back Panel Description ............................................................................................ 16
 What Are the System Requirements for Internet Service? .................................. 18
 How Do I Subscribe to High-Speed Internet Service? ......................................... 19
 Where Is the Best Location for My DOCSIS Residential Gateway? .................. 20
 How Do I Mount the Modem on a Wall? (Optional) ........................................... 21
 How Do I Connect My Gateway for Internet Service? ........................................ 24
 How Do I Configure My DOCSIS Residential Gateway? ................................... 26
 Configure Wireless Settings .................................................................................... 35
 Configure Security .................................................................................................... 51
 Control Access to the Gateway ............................................................................... 60
 Configure Applications and Gaming ..................................................................... 69
 Manage the Gateway ................................................................................................ 75
 Monitor Gateway Status .......................................................................................... 84
 Frequently Asked Questions ................................................................................... 91
 Tips for Improved Performance ............................................................................. 95
 Front Panel LED Status Indicator Functions ......................................................... 96
 Notices ...................................................................................................................... 100

Cisco DPC3825 Specifications

General

Wireless Standard	802.11n
Frequency Band	2.4 GHz
Ethernet Ports	4
USB Ports	1
DOCSIS Standard	DOCSIS 3.0
Downstream Channels	8
Upstream Channels	4
Max Download Speed	343 Mbps
Telephone Ports	2
Weight	1.5 lbs