Dynalink RTA770W ユーザーズマニュアル
ADSL Router User Manaul
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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.
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
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.
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)
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
(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)
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.
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
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
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
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.
associate to the router.
SSID can be hidden for the security issue (Don’t broadcast SSID).