DSL-2750U Wireless ADSL2+ Router with 3G/LTE/Ethernet WAN Support
and USB Port
User Manual
Overview
Wireless Module Parameters
Standards
· IEEE 802.11b/g/n
Frequency range
· 2400 ~ 2483.5MHz
Wireless connection security · WEP
· WPA/WPA2 (Personal/Enterprise)
· МАС filter
· WPS (PBC/PIN)
Advanced functions · 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)
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 300Mbps (from MCS0 to MCS15)
Transmitter output power
The maximum value of the transmitter
output power depends upon the radio
frequency regulations applied in your
country
· 802.11b (typical at room temperature 25 °C)
15dBm
· 802.11g (typical at room temperature 25 °C)
13.5 ~ 15dBm
· 802.11n (typical at room temperature 25 °C)
13.5 ~ 15dBm
Receiver sensitivity · 802.11b (typical at room temperature 25 °C)
-84dBm
· 802.11g (typical at room temperature 25 °C)
-72dBm
· 802.11n (typical at room temperature 25 °C)
HT20
-70dBm
HT40
-67dBm
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.
Physical Parameters
Dimensions (L x W x H)
· 174 x 119 x 32 mm (6.6 x 4.7 x 1.3 in)
Weight
· 197 g (0.43 lb)
Operating Environment
Power
· Output: 12V DC, 1A
Temperature · Operating: from 0 to 40 °C
· Storage: from -20 to 70 °C
Humidity
· From 5% to 95% (non-condensing)
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