Description
High-Speed Broadband Internet Connection
With this router, you can easily connect to your ADSL broadband line for Internet access in your office or at home. This device automatically creates an IP number and assigns for each user, simplifying everyone's logon operation.
Built-in ADSL Interface and Ethernet Switch Ports
A high-speed ADSL modem in built into this router, making connection to the Internet a breeze. The router also incorporates four 10/100Mbps Ethernet switch ports, providing ready connection for workstations and servers, while saving you the cost and trouble of installing a separate Ethernet switch.
Built-in 802.11g Wireless LAN
This router provides an integrated 802.11g wireless LAN supporting speeds of up to 54Mbps for bandwidth intensive applications. The built-in wireless LAN is compatible with the earlier 802.11b wireless standard, providing interperability with all wireless devices operating on the 2.4GHz frequency band.
Network Security
The router provides NAT protection for your office and home users from any Internet intruders and hackers, plus VPN pass-through for extra security. It also blocks and redirects certain ports to limit the
services that outside users can access your network. Virtual server mapping is used to re-task services to multiple servers. This router can be set to allow separate FTP, Web, and Multiplayer game severs
to share the same Internet-visible IP address while still protecting your servers and workstations from hackers.
DMZ Host to Open Public Domain
The router supports constricted DMZ to redirect unknown packets to a dedicated server/PC behind the router, enabling a client (such as a Web server) to fully expose it to the Internet and ensure complete
Internet application compatibility. This allows you to set up web sites and e-commerce business from your office while maintaining protection for the rest of your office LAN.
General features
Router
Interface
- 1 RJ-11 ADSL port
- 4 RJ-45 10/100BASE-TX Fast Ethernet LAN switch ports with auto MDI/MDIX
- 802.11g wireless LAN (backward 802.11b compatible)
Routed Packet Type
IP packets
Routing Protocols & Methods
- RIP v1/v2 and static routing
- Dynamic routing
DHCP Support
- DHCP server (for automatic IP assignment)
- DHCP Client
Security
- VPN support: PPTP/L2TP/IPSec pass-through
- Network Address/Port translation (NAPT)
- Authentication: PAP and CHAP
- DoS (UDP/TCP), detection of known attacks
- SPI firewall protection
- Web login password authentication
Configuration & Network Management
- HTTP server for web-based management
- Remote management through telnet or HTTP
- System logs
- Support UPnP 1.0
- Configuration backup and restore
- Factory reset
Statistics Monitoring
Ethernet, ATM and ADSL statistics
Diagnostic LEDs
- Power
- Status (system)
- ADSL Link/Act
- Ethernet Link/Act
- WLAN
Built-in ADSL Modem
ATM/ADSL
- ATM signaling: UNI3.0, 3.1 and 4.0
- ATM traffic shaping: UBR, CBR, VBR
Bridged/PPP Support
- Bridged Ethernet over ATM
- Classical IP over A TM
- PPP over A TM
- PPP over Ethernet
Standards
- ADSL standards: ANSI T1.413 Issue 2, ITU G.992.1 (G.dmt) Annex A, ITU G.992.2 (G.lite) Annex A
- ADSL2 standards: ITU G.992.3 (G.dmt.bis) Annex A, ITU G.992.4 (G.lite.bis) Annex A
- ADSL2+ standards: ITU G.992.5 Annex A
- Auto-handshake: ITU G.994.1 (G.hs)
Data Rates
- G.dmt: 8Mbps downstream, 832Kbps upstream
- G.lite: 1.5Mbps downstream, 512Kbps upstream
- ADSL2: 12Mbps downstream, 1Mbps upstream
- ADSL2+: 24Mbps downstream, 1Mbps upstream
Built-in Wireless LAN
Transmission Technology
DSSS
RF Frequency Range
2.4 to 2.4835GHz
Operating Channels
- 1 to 11 channels (North America)
- 1 to 13 channels (General Europe)
Antennas
1 detachable external dipole antenna, 2dBi Gain (reverse SMA connector)
Transmit Output Power
- 802.11g: 13dBm (typical)
- 802.11b: 16dBm (typical)
Wireless LAN Standards
- 802.11b
Data Rates
- 802.11g: up to 54Mbps (6/9/12/18/24/36/48/54Mbps)
- 802.11b: up to 11Mbps (1/2/5.5/11Mbps)
- Auto-switch to select 802.11g or 802.11b mode
- Data rate auto fall-back under noisy environment or longer range distance
Data Modulation Type
- 802.11g: BPSK, QPSK, 16-QAM, 64-QAM, OFDM
- 802.11b: DBPSK, DQPSK, DSSS, CCK, PBCC
Receive Sensitivity (for 802.11b)
(typically @ 8% PER)
- 11Mbps: -84dBm
- 2Mbps: -90 dBm
Receive Sensitivity (for 802.11g)
(typically @ 8% PER)
- 54Mbps: -66 dBm
- 48Mbps: -70 dBm
- 36Mbps: -76 dBm
- 24Mbps: -79 dBm
- 18Mbps: -83 dBm
- 12Mbps: -85 dBm
- 9Mbps: -86 dBm
- 6Mbps: -86 dBm
Operating Range *
- Indoors: 100 meters
- Outdoors: 300 meters
* Environmental factors may adversely affect range
Wireless LAN Security
- WEP 64/128/256-bit data encryption (user-selectable)
- Wi-Fi WPA
Certificates
Order info
ADSL Router
DSL-G604T 1 RJ-11 ADSL port, 4 RJ-45 10/100BASE-TX LAN switch ports, 802.11g wireless LAN