Model No : D-Link DSL-2730U Wireless N 150 ADSL 2+ 4 Port Router

Specification :

DEVICE INTERFACES
RJ-11 ADSL port
4 RJ-45 10/100BASE-TX Ethernet ports with auto MDI/MDIX
Built-in Wireless N 150
Factory reset button
WPS button
Wireless on/off switch
Power on/off switch

WIRELES LAN
802.11b/g with some 802.11n features
Wireless speed: up to 54 Mbps (802.11g), 150 Mbps (802.11n)1
Frequency range: 2.4 GHz to 2.484 GHz
64/128 bits WEP data encryption
WPA/WPA2 (Wi-Fi Protected Access) security
Multiple SSIDs
802.11e Wireless QoS (WMM/WME)
MAC address-based access control

WIRELES TRANSMISION POWER2 : 20 dBm +/- 2 dBm

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/L/M

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 16 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)
ITU-T I.610 OAM F4/F5

ROUTER FEATURES
NAT (maximum 4096 NAT sessions)
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

FIREWALL
Built-in NAT firewall
Stateful Packet Inspection (SPI)
DoS attacks prevention
Packet filtering (IP/ICMP/TCP/UDP)
Intrusion Detection System (IDS)
DMZ

VIRTUAL PRIVATE NETWORK (VPN) : Multiple PPTP/IPSec/L2TP pass-through

DEVICE CONFIGURATION/MANAGEMENT
Installation Wizard
Web-based GUI for configuration, firmware upgrade
Code lock to prevent improper firmware upgrade
Telnet
Syslog monitoring
TR-069 Client
WPS

QUALITY OF SERVICE
LAN to WAN traffic prioritization/Classification
802.1p (0 to 7) traffic prioritization
Traffic Shaping

SECURITY
IGMP Snooping with 32 Multicast groups
PVC/VLAN port mapping (bridge mode)
Parental Control (URL blocking, scheduling)

POWER INPUT : Through 12 V AC 0.5 A external power adapter

DIAGNOSTIC LEDs
Power
LAN (1 to 4)
WLAN
DSL
Internet
WPS

DIMENSIONS
195.16 x 115.93 x 36.55 mm
(7.7 x 4.6 x 1.4 inches)

OPERATING TEMPERATURE : 0 to 40 ?C (32 to 104 ?F)

STORAGE TEMPERATURE :  (-)20 to 70 ?C (-4 to 158 ?F)

OPERATING HUMIDITY : 5% to 95% non-condensing