NWAR3670 11N 300Mbps ADSL2+ Wireless 4-Port Router with NAS(Storage) Function
The NWAR3670 is a high-performance wireless ADSL router, uplink rate up to 1 Mbps and downlink rate up to 24 Mbps. It provides one RJ11 telephone interface, four RJ45 Ethernet interfaces, and one USB host 2.0 interface supporting USB storage. The telephone interface is used for connecting to the Internet provided by the telecom carrier. The Ethernet interfaces are used for connecting to the computer, through which you can access the Internet. Computers that are connected with the router through the Ethernet interfaces can establish a small local network area (LAN). Those computers can communicate with each other, sharing resources and files. The NWAR3670 is an ideal broadband CPE solution for both home users who wish to share high-speed Internet access and small offices that wish to do business on the Internet

Product Specifications*



Features and Technical Specifications


RFC 2684 Multiprotocol Encapsulation over ATM Adaptation Layer 5
RFC1483 Multiprotocol Encapsulation over ATM Adaptation Layer 5
RFC2516 PPP over Ethernet (PPPoE)
RFC1662 PPP in HDLC-like Framing
RFC1332 PPP Internet Protocol Control Protocol
RFC894 A Standard for the transmission of IP Datagrams over Ethernet Networks
RFC1042 A Standard for the transmission of IP Datagrams over IEEE 802 Networks
MER (IP over Ethernet over AAL5)
PPTP, L2TP, IPSec, and SIP application layer gateway (ALG)
Self-learning bridge (IEEE 802.1D Transparent Bridging)
Support at least 64 learning MAC addresses
RFC768 User Datagram Protocol (UDP)
RFC791 Internet Protocol (IP)
RFC792 Internet Control Message Protocol (ICMP)
RFC793 Transmission Control Protocol (TCP)
RFC826 An Ethernet Address Resolution Protocol (ARP)
RFC862 Echo Protocol
G.992.1 (T1.413)
G.992.2 (G.dmt), G.lite
G.992.3 (G.bis/ADS L2)
G.992.5 (ADSL2+)
Annex L (reach extended ADSL2)
ATM forum UNI3.0, 3.1 and 4.0 permanent virtual circuits (PVCs)
CBR, UBR, VBR-rt and VBR-nrt
ITU-T i.610F4/F5 OAM 
IP routing

Wireless Features



Frequency band

802.11b: ISM band 2.400 GHz-2.484 GHz (according to the local regulations)
802.11g: ISM band 2.400 GHz-2.484 GHz (according to the local regulations)
802.11n draft:
ISM band
2422 MHz-2452 MHz (channel BW=40 MHz)
2400 MHz-2483.5 MHz (channel BW=20 MHz)

Modulation schemes

802.11g: 64QAM, 16QAM, QPSK, BPSK, DSSS
802.11b: CCK, DQPSK, DBPSK
HT20 and HT40: 64 QAM, 16QAM, QPSK, BPSK

Wireless data rate

802.11b: 11, 5.5, 2, 1 Mbps per channel, auto fallback for extended range
802.11g: 54, 48, 36, 24, 18, 12, 9, 6 Mbps per channel, auto fallback for extended range
HT20: up to 150 Mbps
HT40: up to 300 Mbps

Operating channels

4: France
11: USA and Canada
13: Most European countries
14: Japan
11: USA and Canada
13: Most European countries
14: Japan
11: USA and Canada
13: Most European countries
14: Japan
3-9: USA and Canada
3-9: Most European countries

Transmission distance

100m indoors coverage area
300m outdoors coverage area

(varying depending on the actual environment)


64-bit, 128-bit WEP, AES, TKIP, WPA, WPA2, 802.1x

Basic Features

Set IP address and subnet mask at the LAN end and manage domain name
VLAN and port binding at the LAN end
Multi-IP address management at the LAN end
DHCP server, Option 60/15/42/50/250, and management of multiple address pools
DHCP Relay, compatible with RFC2131, RFC951, RFC1542
10M/100M, self-adaptation, half duplex and full duplex management of the LAN port
Up to eight WAN connections
Static uplink, configuring of static IP address, subnet mask, DNS, and gateway
PPPoE uplink, configuring of user name, password, MRU, PAP and CHAP authentication, disconnection upon idle overtime
DHCP uplink, obtaining the IP address through DHCP
Bridge uplink
VLAN at the WAN end and 802.1q VLAN

Advanced Features

MAC address filtering in the whitelist mode
Virtual server (NAPT configuration page), meeting the TR098 requirements for port mapping nodes, supporting 16 entries of virtual server configuration
DNS agent
Manual configuration of DNS
Interface management, supporting strict-priority (SP) and DWRR scheduling modes
Queue management, supporting eight priority queues
Flow classification management
Anti-DoS, independent switch for each protection item, and anti-port-scanning switch
IP filtering, security level configuration, blacklist and whitelist based on WAN/LAN end (each list supporting up to 20 entries of IP filtering configuration)
Ping/Web/Telnet/SSH/FTP/TFTP local access control
Ping/Web/Telnet/SSH/FTP/TFTP remote access control
IGMP Snooping and IGMP data control of the port
IGMP relay
Static routing management, supporting up to 16 entries of static routing configuration
Dynamic routing management, RIPV1, RIPV2, active and passive modes
URL filtering, blacklist and whitelist filtering, supporting up to 20 URL entries

Status Enquiry

System information
ADSL information
Host list at the LAN end
WAN connection status and statistics information
LAN statistics information

Configuration Management

Web, TR069 and SNMP configuration management
Telnet and SSH
Restore to the factory defaults and keep key parameters, reboot the router
Two-level user management, including administrator and user
Ping diagnostics
Software version upgrade, double Image backup, and HTTP upgrade
Upgrade and download of the configuration file of HTTP and TFTP server
Record log, upload log through TFTP, clear log, and download log through HTTP

External Connectors

1 x RJ11 DSL interface
1 x WLAN/WPS button
1 x reset button
4 x RJ45 Ethernet interfaces
1 x USB host 2.0 interface
1 x power interface
1 x power switch

Ethernet Interface Features

Fully compliant with IEEE802.3/802.3u standards
10Base-T and 100Base-TX
Half duplex and full duplex
Flow control


10 W

Environment Requirement

Operating Temperature


Storage Temperature


Operating Humidity

10%-95%, non-condensing

Storage Humidity

5%-95%, non-condensing

Power Supply

12 V DC, 1 A


* Subject to change without notice

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