D-Link DSL-2750U N300 ADSL Modem Wireless Router Dlink TYPE 2 MODEL BSNL AIRTEL

D-Link DSL-2750U N300 ADSL Modem Wireless Router

The DSL-2750U Wireless N ADSL2+ Wi-Fi Router connects a group of users to the Internet, allowing multiple computers at home or the office to share an integrated high-speed ADSL2/2+ interface. It provides high-performance 802.11n wireless access for wireless networked computers, 4 built-in Ethernet ports, firewall protection, and QoS for smooth and secure download/upload of photos, files, music, video, and e-mail over the Internet.

Features

*FAST INTERNET CONNECTION :
Latest ADSL2/2+ standard provides Internet transmission of up to 24 Mbps downstream, 1 Mbps upstream.
**HIGH-PERFORMANCE WIRELESS :
Wireless N 150 technology is ideal for high-speed wireless connections, and is compatible with 802.11n/g/b wireless devices.
***TOTAL SECURITY & QoS :
Firewall protection, user access control, WPA/WPA2 wireless security, and priority queues.

Specification

DEVICE INTERFACES
RJ-11 ADSL port
4 RJ-45 10/100BASE-TX Ethernet ports with auto MDI/MDIX

WIRELESS LAN
802.11b/g/n standards
Wireless speed: up to 54 Mbps (802.11g), 300 Mbps (802.11n)1
Frequency range: 2.4 GHz to 2.484 GHz
Antennas: Dual 2x2 built-in MIMO antennas
64/128 bits WEP data encryption
WPA/WPA2 (Wi-Fi Protected Access) security
MAC address-based access control

ADSL STANDARDS
ADSL standards :
Multi-mode, ANSI T1.413 Issue 2, ITU G.992.1 (G.dmt) Annex A, ITU G.992.2 (G.lite) Annex A, ITU G.994.1 (G.hs)
ADSL2 standards :
ITU G.992.3 (G.dmt.bis) Annex A/L/M, ITU G.992.4 (G.lite.bis) Annex A
ADSL2+ standards : ITU G.992.5 Annex A/
ADSL2+ standards : ITU.G.992.5 Annex L/M (optional)

ADSL DATA RATES
G.dmt : 8 Mbps downstream, 832 Kbps upstream
G.lite : 1.5 Mbps downstream, 512 Kbps upstream
ADSL2 : 12 Mbps downstream, 1 Mbps upstream
ADSL2+ : 24 Mbps downstream, 1 Mbps upstream

ATM & PPP PROTOCOLS
ATM Forum UNI3.1/4.0 PVC (up to 8 PVCs)
ATM Adaptation Layer Type 5 (AAL5)
ATM QoS (Traffic Shaping)
Bridged or routed Ethernet encapsulation
VC and LLC based multiplexing
PPP over Ethernet (PPPoE)
PPP over ATM (RFC 2364)

ROUTER FEATURES

ITU-T I.610 OAM F4/F5
WAN/LAN Switchable Port (optional)
NAT & NAPT
DHCP server/client/relay
Static Routing, RIP v.1, v.2
Universal Plug and Play (UPnP) Compliant
Dynamic Domain Name System (DDNS)
Virtual Server
SNTP, DNS proxy, and IGMP proxy
Supports IPv6

USB

printing
USB storage
Compatible 3G USB adapter connection

QUALITY OF SERVICE

802.1p (0 to 7) traffic tagging
IGMP Snooping with 32 Multicast groups
PVC/VLAN port mapping (bridge mode)

SECURITY

IGMP
PVC/VLAN port mapping (bridge mode)

DIAGNOSTIC LEDs

Power, LAN (1 to 4), WLAN, DSL, Internet, WPS, USB