D-Link DSL-2640U User Manual

DSL-2640U Wireless ADSL2+ Router with Ethernet WAN Support
User Manual
Configuring via Web-based Interface
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To configure the router's local interface, go to the Connections Setup / LAN page.
IPv4
Go to the IPv4 tab to change IPv4 address, configure the built-in DHCP server, or specify MAC
address and IP address pairs.
Figure 74. Configuring the local interface. The IPv4 tab. The Local IP Address section.
Parameter Description
Local IP Address
IP address
The IP address of the router in the local subnet. By default, the
following value is specified: 192.168.1.1.
Subnet mask
The mask of the local subnet. By default, the following value is
specified: 255.255.255.0.
Device domain name The name of the device attached to its IP address in the local subnet.
Figure 75. Configuring the local interface. The IPv4 tab. The Dynamic IP Addresses section.
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D-Link DSL-2640U 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 ADSL downstream	up to 1.5 Mbps
G.lite ADSL 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 connector	RJ-11 connector for connection to 24/26 AWG twisted pair telephone line
LAN interface ports	four RJ-45 ports for 10/100BASE-T Ethernet connection