Specifications - D-Link DSL-2750U User Manual

DSL-2750U Wireless N ADSL2+ USB Modem Router
User Manual

Specifications

Hardware
Interfaces
ADSL: 1 RJ-11 port
•
LAN: 4 RJ-45 10/100BASE-TX Fast Ethernet ports with auto-MDI/MDIX
•
WLAN: built-in 802.11b, g, and n wireless interface
•
USB 2.0 type A port
•
Frequency Range
2412 ~ 2484MHz
•
Wireless Data Rate
802.11b: 11, 5.5, 2, 1Mbps
•
802.11g: 54, 48, 36, 24, 18, 12, 9, 6Mbps
•
802.11n
•
◦ HT20: up to 150Mbps
◦ HT40: up to 300Mbps
Transmitter Output Power
The maximum value of the transmitter output power depends upon the radio frequency regulations
applied in your country
802.11b
•
◦ 16.5 ~ 18.5dBm
802.11g
•
◦ 13.5 ~ 16.5dBm
802.11n
•
◦ 13.5 ~ 16.5dBm
Modulation Schemes
802.11b: CCK (11, 5.5Mbps), DQPSK (2Mbps), DBPSK (1Mbps), DSSS
•
802.11g: PSK/CCK, DBPSK, DQPSK, OFDM, BPSK, QPSK, 64QAM, 16QAM
•
802.11n: PSK/CCK, DBPSK, DQPSK, OFDM, etc.
•
ADSL Standards
ADSL
•
◦ Multi-mode, ANSI T1.413 Issue 2, ITU-T G.992.1 (G.dmt) Annex A, ITU-T G.992.2
(G.lite) Annex A, ITU-T G.994.1 (G.hs)
ADSL2
•
◦ ITU-T G.992.3 (G.dmt.bis) Annex A/L/M, ITU-T G.992.4 (G.lite.bis) Annex A
ADSL2+
•
◦ ITU-T G.992.5 Annex A/L/M
* The device features are subject to change without notice. For the latest versions of the firmware and relevant
documentation, visit www.dlink.ru.
*
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