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Product Name:IRT48CU
4-Port Full-Rated Annex A/B/UR2 ADSL Router
General Descriptions
IRT48CU full rate ADSL router is a full-featured ADSL router that provides high speed Internet access and Ethernet direct connections to individual PCs or local area network with 10/100 Base-T Ethernet. IRT48CU uses advanced ADSL chipset solution with complete set of industry standard features for high-speed Internet access. IRT48CU offers easy installation and cost-effective connection for SOHO and residential users. To benefit users access to the Internet, 4-port 10/100Mbps Ethernet switch hub is equipped with this ADSL router. Also the feature-rich routing functions are seamlessly integrated to ADSL service for existing corporate or home users.
This product is made in ISO9001 approved factory. IRT48CU ADSL Router complies with FCC part15 regulations and CE approvals.
Features and Benefits
IEEE 802.3 and 802.3u compliance
Full rate operation with up to 8 Mbps downstream data rate and up to 1 Mbps upstream data rate enables High-speed access to ISP or corporate network
Friendly GUI Configuration and Management software
Supports ADSL always-on
Ongoing feature enhancements through FTP/ TFTP (Web-based) download or upload of new firmware and configuration files
Supports full VPI range (8 bits, 0-255) and VCI range (16 bits, 0-65535) over PVC.
Enables end-to-end ATM support, which allows traffic management and QoS.
Built-in DHCP server automatically assigns IP addresses to all workstations on your LAN.
All management and monitoring can be done through Telnet session.
Applications
High-speed Internet access sharing
Video-On-Demand
Telecommuting
Distance learning
Remote workgroup networking
E-Commerce
On-line gaming
Video conferencing
Specifications
Software
ADSL Compliant
ANSI T1.413 issue 2 ITU G.dmt (G.992.1) ITU G.lite (G.992.2) G.994.1 (G.hs, Multimode) ADSL over POTS (Annex A) or ADSL over ISDN (Annex B/UR2) Maximum downstream rate up to 8 Mbps Maximum upstream rate up to 1 Mbps Auto-negotiating rate adaptation
ATM
Up to 8 PVCs ATM Forum UNI 3.1/4.0 PVC ATM SAR (Segmentation and Reassembly) Traffic Shaping UBR, CBR, VBR-nrt Multi Protocol over AAL5 (RFC1483 / 2684) RFC 1577 (Classical IP over ATM) RFC 1483 BPDU(Bridge Ethernet over ATM) OAM F4 and F5 segment end-to-end loopback (F4 on all VPI, F5 on VPI 0 only)
PPP Support
RFC 2516 (PPP over Ethernet) RFC 2364 (PPP over ATM) PPP over PAP (Password Authentication Protocol; RFC1334) PPP over CHAP (Challenge Authentication Protocol; RFC1994)
Bridging / Routing
Ethernet to ADSL self-learning Transparent Bridging (IEEE 802.1D) Supports up to 128 MAC learning addresses IP routing-RIPv2 (backward compatible with RIPv1) Static IP routing PAT (Port Address Translation) ICMP (Internet Control Message Protocol) IGMP (Internet Group Management Protocol) Simultaneous USB and Ethernet operation
IP Management
DHCP Server and Client NAPT (Network Address and Port Translation) NAT (Network Address Translation) VPN (PPTP, L2TP) Pass-through DNS Proxy
Security
PAP (Password Authentication Protocol) CHAP (Challenge Authentication Protocol) User authentication for PPP Password Protected System Management Firewall
HTTP Web-based management
Firmware upgrade via FTP / Telnet / Web Configuration of NAT/NAPT WAN and LAN connection statistics Selection of Bridge or Router Mode Configuration of VCs (Virtual Circuits) Customized Web pages
Hardware
Interface
One USB port compliant with USB v1.1, full speed (12Mbps) One RJ45 port compatible with IEEE 802.3/802.3u, 10/100Mbps auto selection One RJ11 port for ADSL connection One reset button for restoration of factory default setting
Supported OS
Windows 9X, ME, 2000, and XP
Power Requirement
Power Adapter: Input 110+10 or 230+10 VAC, Output 9VAC 1000mA Power Consumption: less than 10 Walt
