ZyXEL P-791R v2 G.SHDSL.bis Router

System Specifications

G.SHDSL Compliance



ITU-T 991.2 G.SHDSL and G.SHDSL.bis

Symmetric data transmission speed up to 5.69 Mbps

Auto-negotiation rate adaptation and manually rate configuration

Server/ Client mode selectable



ATM Protocol



ATM Forum UNI 3.1/ 4.0 PVC

Support up to 8 PVCs

RFC 1483/ 2684 Multiple Protocol over AAL5

RFC 2364 PPP over AAL5

RFC 2516 PPP over Ethernet

LLC and VC Multiplexing

ITU-T 1.610 OAM F4/ F5

ATM QoS CBR, UBR, VBR-nrt



Firewall Security



Packet Filtering

User Authentication ( PAP, CHAP) with PPP ( RFC 1334, RFC 1994)

Microsoft CHAP



Network Protocol



IEEE 802.1d Transparent Bridging

IP Routing: TCP, UDP, ICMP, ARP

RIP v1 and RIP v2

IP Multicast IGMP v1/ v2



IP Management



SUA/ Multi-NAT Internet Sharing

NAT server ( Port forwarding)

VPN ( IPSec, PPTP) Pass-through

SIP ALG Pass-through

Multimedia Applications Support

DHCP Server/ Relay/ Client

DNS Proxy

Dynamic DNS

UPnP Support



Network Protocol



Web-based Configuration

FTP/ TFTP for Firmware and Configuration Upgrade/ Backup

Telnet Management

SNMP Support

Built-in Diagnostic Tools



Advanced Features



Dial Backup

Traffic redirect



Hardware Specifications



DSL interface: RJ-11 Connector for G.SHDSL Connection

LAN interface: One Ethernet port, 10/ 100M Auto MDI/ MDIX

Reset Button

Console/ Aux: RJ-45 Connector for Local Management and Dial Backup

Status LED Indicator: POWER, ETHERNET, CON/ AUX, DSL, INTERNET

Power: 12V DC 1A