D-Link DSL-2740B User Manual

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WLAN QOS
WLAN QoS (Quality of Service), also called WMM (Wi-Fi Multi-media), is used to prioritize the wireless packets
when you are using wireles device transmitting delay-sensitive packets (voice, video,..etc).
Notice WMM is not supported by IEEE 802.11n yet. You must trun off 802.11n in
ADVANCED WLAN section before configuring any WMM settings.
1. Select Enabled from the WMM(Wi-Fi Multimedia) drop-down list.
2. Select Disabled from the WMM No Acknowledgement drop-down list if your wireless link quality is good. It
can increase more bandwidth. Or select Disable if your link quality is an issue.
3. Click the Add QoS Entry button to enter QoS configuration window.

D-Link DSL-2740B Specifications

ADSL Standards

downstream data rate	up to 8 Mbps
upstream data rate	up to 1 Mbps
G.lite downstream data rate	up to 1.5 Mbps
G.lite upstream data rate	up to 512 Kbps
G.dmt.bis downstream data rate	up to 12 Mbps
G.dmt.bis upstream data rate	up to 12 Mbps

ADSL2 Standards

full rate downstream data rate	up to 24 Mbps
full rate upstream data rate	up to 1 Mbps

Wireless LAN

wireless speed	up to 300 Mbps
frequency range	2.4 GHz to 2.484 GHz
antennas	2 non-detachable dipole