DSL-2750U Wireless ADSL2+ Router with 3G/LTE/Ethernet WAN Support
and USB Port
User Manual
Overview
Specifications
*
Hardware
Processor · RTL8676S
RAM · 32MB, SDRAM
Flash · 8MB, SPI
Interfaces · RJ-11 ADSL port
· 4 10/100BASE-TX LAN ports
· USB 2.0 port
LEDs · POWER
· 4 LAN LEDs
· WLAN
· WPS
· USB
· DSL
· INTERNET
Buttons · ON/OFF button to power on/power off
· RESET button to restore factory default settings
· WPS button to set up wireless connection
· WIRELESS ON/OFF button to enable/disable wireless network
Antenna · Two external non-detachable omnidirectional antennas (5dBi gain)
MIMO · 2 x 2
Power connector · Power input connector (DC)
DSL Parameters
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
ATM/PPP Protocols · Bridged and routed Ethernet encapsulation
· VC-based or LLC-based multiplexing
· ATM Forum UNI3.1/4.0 PVC (up to 8 PVCs)
· ATM Adaptation Layer Type 5 (AAL5)
· ITU-T I.610 OAM F4/F5 loopback
· ATM QoS
· PPP over ATM (RFC 2364)
· PPP over Ethernet (PPPoE)
· Keep-alive for PPP connections
Software
WAN connection types · LTE
· 3G
· PPPoA
· PPPoE
· IPv6 PPPoE
· PPPoE Dual Stack
· IPoA
· Static IPv4 / Dynamic IPv4
· Static IPv6 / Dynamic IPv6
· Bridge
* 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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