D-Link DSL-2640R User Manual

Advanced Configuration
Inbound Filter
Use the Inbound IP Filter menu to create WAN to LAN incoming traffic filtering rules that will block traffic as specified. Note that the default IP Filter setting blocks all
incoming IP traffic when the firewall is enabled. Use the Inbound Filter menu to specify the traffic that will be allowed.
Type a Filter Name used for the rule, select the Protocol and type the Source IP
Address and Subnet Mask, and Source Port if necessary. The Destination IP
Address, Subnet Mask and Port can also be specified if required. Click the Add/Apply
button to create and activate the new filtering rule.
The new rule appears listed in the Active Inbound IP Filter list. A rule can be deleted by
selecting the Remove option for the rule and clicking the Remove Selected button.
D-Link DSL-2640R User Manual
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D-Link DSL-2640R Specifications

Power

input voltage	100-120V
input current	0.4A
frequency	50-60 Hz
output voltage	12V
output current	1.2A

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

Media Interface

ADSL interface	RJ-11 connector for connection to 24/26 AWG twisted pair telephone line
LAN interface	four RJ-45 ports for 10/100BASE-T Ethernet connection