D-Link DSL-2640B User Manual

Table of Contents
Before You Begin ...............................................................................................1
Package Contents......................................................................................................1
System Requirements................................................................................................1
Features.....................................................................................................................2
HARDWARE OVERVIEW ..................................................................................................3
Connections.......................................................................................................3
LED Indicators ................................................................................................... 4
INSTALLATION..................................................................................................................5
Mounting the Device on the Wall................................................................................5
Installation Notes........................................................................................................ 6
Information you will need from your ADSL service provider...............................8
Information you will need about DSL-2640B......................................................9
Information you will need about your LAN or computer: ....................................9
Device Installation ....................................................................................................10
Power on Router.............................................................................................. 10
Factory Reset Button .......................................................................................10
Network Connections....................................................................................... 11
INTRODUCTION TO WEB CONFIGURATION................................................................12
Preparation Before Login .........................................................................................12
Logging In to the Modem .........................................................................................13
First-Time Login............................................................................................... 13
Home Configuration .................................................................................................15
Wizard..............................................................................................................15
Basic Wireless Configuration ...........................................................................24
WAN Configuration .......................................................................................... 27
LAN Configuration ...........................................................................................53
IPv6 LAN Configuration ...................................................................................54
DNS Configuration...........................................................................................55
Dynamic DNS .................................................................................................. 56
Logout.............................................................................................................. 58
Advanced Configuration...........................................................................................59
ADSL Configuration .........................................................................................59
NAT-Virtual Server Configuration .....................................................................62
DMZ Host.........................................................................................................64
SNMP Configuration ........................................................................................65
IP Filter Configuration ......................................................................................66
Parental Control...............................................................................................73
Routing Configuration ...................................................................................... 74
QoS..................................................................................................................78
UPNP Configuration.........................................................................................84
Port Mapping ...................................................................................................85
LAN Ports ........................................................................................................88
Certificate......................................................................................................... 89
Wireless Configuration.....................................................................................93
Tools Configuration .................................................................................................. 97
Access Control................................................................................................. 97
Internet Time.................................................................................................. 101
System Log.................................................................................................... 102
TR-069 Client................................................................................................. 105
System Settings............................................................................................. 106
Update Firmware ........................................................................................... 107
Test ................................................................................................................ 108
Status..................................................................................................................... 109
Summary Information of the Router............................................................... 109
DHCP Client ..................................................................................................109
WAN Interface Information............................................................................. 110
Route Table Information................................................................................. 110
System Log.....................................................................................................111
Statistics of LAN..............................................................................................111
Statistics of WAN ........................................................................................... 112
Statistics of ATM ............................................................................................ 113
Statistics of ADSL .......................................................................................... 114
Wireless Station Information .......................................................................... 115
TROUBLESHOOTING................................................................................................... 116
NETWORKING BASICS................................................................................................ 117
Check Your IP Address.......................................................................................... 117
Statically Assign An IP Address ............................................................................. 118
TECHNICAL SPECIFICATIONS .................................................................................... 119

D-Link DSL-2640B Specifications

Power

input voltage	100V-240V
input current	0.6A
input frequency	50 Hz -60 Hz
output voltage	12V
output current	1A

Data Transfer Rates

G.dmt full rate downstream	up to 8 Mbps
G.dmt full rate upstream	up to 1 Mbps
G.lite downstream	up to 1.5 Mbps
G.lite upstream	up to 512 Kbps
G.dmt.bis full rate downstream	up to 12 Mbps
G.dmt.bis full rate upstream	up to 1 Mbps
ADSL2+ full rate downstream	up to 24 Mbps
ADSL2+ full rate upstream	up to 1 Mbps

Wireless Transfer Rates

IEEE 802.11b transfer rates	11, 5.5, 2, and 1 Mbps
IEEE 802.11g transfer rates	6, 9, 12, 18, 24, 36, 48, 54 Mbps

Media Interface

ADSL interface	RJ-11 connector
LAN interface	four RJ-45 ports
Ethernet connection type	10/100BASE-T