Benefits
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High Speed
Symmetric
Data Transmission
The P-791R v2 is a high performance SHDSL.bis router for
small/medium office to have Internet access and LAN-to-LAN application
over the existing copper line. The P-791R v2 makes full use of the
advanced G.SHDSL.bis technology, its symmetric transmission data rate
can be up to 5.69Mbps.
UPnP Support
The P-791 v2 supports UPnP discovery and UPnP NAT traversal. By
using the standard TCP/IP protocol, the P-791 v2 can dynamically join a
network and obtain an IP address as well as convey its capabilities and
learn about other devices on a network.
Auto Fail-over and Fall-back WAN Backup Solution
The P-791R v2 features a fail-over and fail-back WAN backup
solution for complete reliability. When the DSL connection fails,
traffic is forwarded to either a backup ISDN or analog modem to
maintain data exchange. When the DSL connection is re-established,
traffic will be fully restored. The P-791R v2 also performs backup
functions by redirecting traffic to a specific gateway to ensure
availability of the Internet connection. The WAN backup solution saves
device maintenance cost and reduces loss from daily operation.
Specification
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System Specifications
G.SHDSL Compliance
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ITU-T 991.2 G.SHDSL and G.SHDSL.bis
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Symmetric data transmission speed up to 5.69 Mbps
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Auto-negotiation rate adaptation and manually rate configuration
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Server/Client mode selectable
ATM Protocol
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ATM Forum UNI 3.1/4.0 PVC
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Support up to 8 PVCs
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RFC 1483/2684 Multiple Protocol over AAL5
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RFC 2364 PPP over AAL5
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RFC 2516 PPP over Ethernet
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LLC and VC Multiplexing
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ITU-T 1.610 OAM F4/F5
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ATM QoS CBR, UBR, VBR-nrt
Firewall Security
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Packet Filtering
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User Authentication (PAP, CHAP) with PPP (RFC 1334, RFC 1994)
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Microsoft CHAP
Network Protocol
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IEEE 802.1d Transparent Bridging
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IP Routing: TCP, UDP, ICMP, ARP
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RIP v1 and RIP v2
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IP Multicast IGMP v1/v2
IP Management
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SUA/Multi-NAT Internet Sharing
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NAT server (Port forwarding)
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VPN (IPSec, PPTP) Pass-through
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SIP ALG Pass-through
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Multimedia Applications Support
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DHCP Server/Relay/Client
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DNS Proxy
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Dynamic DNS
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UPnP Support
Network Management
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Web-based Configuration
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FTP/TFTP for Firmware and Configuration Upgrade/Backup
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Telnet Management
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SNMP Support
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Built-in Diagnostic Tools
Advanced Features
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Dial Backup
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Traffic redirect
Hardware Specifications
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DSL interface: RJ-11 Connector for G.SHDSL Connection
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LAN interface: One Ethernet port,10/100M Auto MDI/MDIX
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Reset Button
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Console/Aux: RJ-45 Connector for Local Management and Dial Backup
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Status LED Indicator: POWER, ETHERNET, CON/AUX, DSL, INTERNET
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Power : 9V AC
Physical Specification
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Dimension: 180(W) x 127(D) x 36(H) mm
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Weight: 286.5g
Environmental Specification
Operation Environment
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Temperature: 0°C ~ 40°C
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Humidity: 20% ~ 85%
Storage Environment
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Temperature: -20°C ~ 60°C
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Humidity: 20% ~ 90%
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