D-Link DSL-2640U User Manual

DSL-2640U Wireless ADSL2+ Router with Ethernet WAN Support
User Manual
Overview
LED Mode Description
WLAN
Blinking green
The router's WLAN is on.
No light
The router's WLAN is off.
WPS
Blinking green
Attempting to add a wireless device via the WPS
function.
No light The WPS function is not in use.
DSL
Solid green DSL has been synchronized.
Blinking green Detecting a carrier signal and synchronizing DSL.
No light No carrier signal.
INTERNET
Solid green
A WAN connection (ADSL or Ethernet) is
established.
Blinking green
Data transfer through the WAN port (the DSL port
or the LAN port configured as the WAN port).
No light
The router is in the bridge mode or no WAN
connection (neither Ethernet nor ADSL) is
established.
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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