D-Link DSL-2640B User Manual

Web Configuration
D-Link DSL-2640B User Manual 56
Dynamic DNS
Field Description
Hostname (read-only) The hostname of the server.
Username (read-only) The access username of the DDNS service.
Service (read-only) The service name of the selected WAN service.
Interface (read-only) The selected WAN service.
Remove
Enable the check-box to select the DDNS service to
be removed.
Add
Click to add a DDNS service. The Add Dynamic DNS
window opens.
Remove Click to remove the selected DDNS service(s).

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