Dynalink RTA770W Routing Features, Security Features, Wireless LAN Compliance Features

ADSL Router User Manaul

Supports up to 4096 learning MAC addresses

Transparent Bridging between 10/100 Mb Ethernet and USB

Routing Features

NAT (Network Address Translation) / PAT (Port Address Translation) let multiple users on the LAN to access the internet for the cost of only one IP address.

ALGs (Application Level Gateways): such as NetMeeting, MSN Messenger, FTP, Quick Time, mIRC, Real Player, CuSeeMe, VPN pass-through, etc.

Port Mapping: the users can setup multiple virtual servers (e.g., Web, FTP, Mail servers) on user’s local network.

Support DMZ

UPnP IGD (Internet Gateway Device) with NAT traversal capability Static routes, RFC1058 RIPv1, RFC1723 RIPv2

DNS Relay

ARP Proxy

Security Features

PAP (RFC1334), CHAP (RFC1994) for PPP session

Firewall support IP packets filtering based on IP address/Port number/Protocol type

Support DoS (Deny of Services) which detect & protect a number of attacks (such as SYN/FIN/RST Flood, Smurf, WinNuke, Echo Scan, Xmas Tree Scan, etc)

Wireless LAN Compliance Features

IEEE 802.11g and IEEE 802.11b

Data Rate: 54, 48, 36, 24, 18, 12, 9, 6 Mbps for 802.11g/11, 5.5, 2, 1 Mbps for 802.11b

Modulation Technique: OFDM for 802.11g; CCK (11 Mbps, 5.5 Mbps) for 802.11b; DQPSK (2Mbps) for 802.11b; DBPSK (1 Mbps) for 802.11b

Network Architecture: infrastructure

Operating Frequency: 2.4 ~ 2.497 GHz

Operating Channels: depending on local regulations. For example, 11Channels (Northern America), 13 Channels (Europe), and 14 Channels (Japan)

RF Output Power: 15dBm maximum

Antenna Connectors: Hardware diversity support. One external antenna and one internal antenna are provided.

Coverage Area:

802.11g: LOS (Outdoors): Max. 50 meters; Indoors: Max. 20 meters

802.11b: LOS (Outdoors): Max. 180 meters; Indoors: Max. 60 meters

Power Consumption:

TX peak: 550 mA @ 3.3 VDC; RX peak: 350 mA @ 3.3 VDC

Idle: 225 mA @ 3.3 VDC; Radio disabled: < 10 mA @ 3.3 VDC

Support WEP (Wired Equivalent Privacy) mechanism which uses RC4 with 64-bit or 128-bit key length

Support WPA, WPA-PSK, WPA-802.1X

Support the Access Control function: only registered WLAN clients can be allowed to associate to the router.

SSID can be hidden for the security issue (Don’t broadcast SSID).

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