D-Link DSL-2640U User Manual page 8

DSL-2640U Wireless ADSL2+ Router with Ethernet WAN Support
User Manual
Wireless Module Parameters
Advanced functions
Wireless connection rate
Transmitter output power
The maximum value of the transmitter
output power depends upon the radio
frequency regulations applied in your
country
Receiver sensitivity
Modulation schemes
·
WMM (Wi-Fi QoS)
· Information on connected Wi-Fi clients
· Advanced settings
· Guest Wi-Fi / support of MBSSID
· Limitation of wireless network rate
·
Periodic scan of channels, automatic switch to least loaded channel
·
Autonegotiation of channel bandwidth in accordance with environment
conditions (20/40 Coexistence)
· IEEE 802.11b: 1, 2, 5.5, and 11Mbps
· IEEE 802.11g: 6, 9, 12, 18, 24, 36, 48, and 54Mbps
· IEEE 802.11n: from 6.5 to 150Mbps (from MCS0 to MCS7)
· 802.11b (typical at room temperature 25 °C)
18dBm
· 802.11g (typical at room temperature 25 °C)
15.5dBm
· 802.11n (typical at room temperature 25 °C)
14dBm
· 802.11b (typical at room temperature 25 °C)
-82dBm at 1Mbps
-80dBm at 2Mbps
-78dBm at 5.5Mbps
-76dBm at 11Mbps
· 802.11g (typical at room temperature 25 °C)
-85dBm at 6Mbps
-84dBm at 9Mbps
-82dBm at 12Mbps
-80dBm at 18Mbps
-77dBm at 24Mbps
-73dBm at 36Mbps
-69dBm at 48Mbps
-68dBm at 54Mbps
·
802.11n (typical at room temperature 25 °C)
HT20
-82dBm at MCS0
-79dBm at MCS1
-77dBm at MCS2
-74dBm at MCS3
-70dBm at MCS4
-66dBm at MCS5
-65dBm at MCS6
-64dBm at MCS7
HT40
-79dBm at MCS0
-76dBm at MCS1
-74dBm at MCS2
-71dBm at MCS3
-67dBm at MCS4
-63dBm at MCS5
-62dBm at MCS6
-61dBm at MCS7
· 802.11b: DQPSK, DBPSK, DSSS, and CCK
· 802.11g: BPSK, QPSK, 16QAM, 64QAM with OFDM
· 802.11n: BPSK, QPSK, 16QAM, 64QAM with OFDM
Page 8 of 174
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