D-Link DSL-2640U Quick Installation Guide

DSL-2640U Quick Installation Guide
Wireless Module Parameters
Wireless connection rate
· 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)
Transmitter output power
The maximum value of the
transmitter output power
depends upon the radio
frequency regulations applied in
your country
· 802.11b
15~17dBm
· 802.11g
13~15dBm
· 802.11n
13.5~14.5dBm
Receiver sensitivity
· 802.11b
-82dBm (+/-1.5dB) at 11Mbps
· 802.11g
-68dBm (+/-1.5dB) at 54Mbps
· 802.11n
HT20
-66dBm (+/-1.5dB)
HT40
-64dBm (+/-1.5dB)
Modulation schemes
· 802.11b: CCK (11, 5.5Mbps), DQPSK (2Mbps),
DBPSK (1Mbps), DSSS
· 802.11g: PSK/CCK, DBPSK, DQPSK, OFDM, BPSK,
QPSK, 16QAM, 64QAM
· 802.11n: PSK/CCK, DBPSK, DQPSK, OFDM, etc.
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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