Product

G.SHDSL Bridge Router

Model

GRT-501

Hardware

Standard

Compliant with ITU-T G.991.2 Standard Annex A / B 
Compliant with G.SHDSL.bis Annex A / B / F / G 
TC-PAM Line Code 
Symmetric data transmission speed up to 5.7 Mbps on 2-wire 
Multi-range from 192kbps to 5.7Mbps

Protocol

RFC 1577 - Classical IP over ATM (RFC 1577)
RFC 2364 - PPP over ATM
RFC 1483 / 2684 - Ethernet over ATM
RFC 2516 - PPP over Ethernet (fixed and dynamic IP)
RFC 2364 - PPP over ATM (fixed and dynamic IP)

AAL and ATM Support

Supports up to 8PVCs 
ATM Forum UNI 3.1 / 4.0 PVC 
Supports OAM F4 / F5 AIS / RDI and loopback 
VC multiplexing and SNAP / LLC 
Integrated ATM QoS support (UBR,CBR,VBR-rt, and VBR-nrt)

LAN Port

1 x 10Base-T / 100Base-TX ( Auto-Negotiation, Auto MDI / MDI-X)

Console

1 x RS-232 (DB9)

Button

1 x Reset Button

LED Indicators

PWR, WAN LNK / ACT, LAN 10M/100M, ALM

Software

Protocol

IEEE 802.1D transparent learning bridge
IEEE 802.1Q VLAN
Supports IP / TCP / UDP / ARP / ICMP / IGMP protocols
IP routing with static routing and RIPv1 / RIPv2
IP multicast and IGMP proxy
Network address translation (NAT / PAT)
DMZ host / Multi-DMZ / Multi-NAT function
Virtual Server (RFC1631)
DNS relay and caching
DHCP server, client and relay

Security

Built-in NAT Firewall
PPP over PAP (RFC1334)
PPP over CHAP (RFC1994)
Password protection for system management

VPN

VPN (PPTP / L2TP / IPSec) pass-through

Management

Web-based configuration
Command-line Interpreter (CLI) via Console
Command-line Interpreter (CLI) via Telnet
Upgrades Software via web-browser / TFTP server
SNMPv1 and v2

Environment Specification

Dimension (W x D x H)

145 x 188 x 33mm

Power

9V DC, 1A

Temperature
Humidity

Operating: 0~45 degree C, 0%~ 90% (non-condensing), 
Storage: -10~70 degree C, 0~95% (non-condensing)

Emission

FCC, CE