5220G G.SHDSL 4-wire Router

G.shdsl ATM Router

The Proscend 5220G SHDSL (Single-Paired High Speed Digital Subscriber Loop) 4-wire routers comply with ITU-T G.991.2 standard optimized for small to medium size business environment.

The SHDSL interface provides business-class, multi-range form 64kbps to 4.608Mbps symmetric payload rates over exiting copper wires.

Proscend 5220G are integrated high-end Bridging/Routing capabilities with advanced functions of Multi-DMZ, virtual server mapping, and VPN pass-through.

The SHDSL routers support port-based VLAN and IEEE 802.1q VLAN over ATM network.

The LAN interface of SHDSL 4-wire routers support 10/100 Base-T auto-sensing, auto-negotiation and auto-MDIX switching ports to meet the enterprise need. internetworking industry. The SHDSL 4-wire routers support port-based and IEEE 802.1q VLAN over ATM network.

Proscend 5220G support four ports 10Base-T /100Base-T auto-negotiation and auto-MDIX switching ports to meet the enterprise need.

5220G G.SHDSL 4-wire Router

Features

• Easy configuration and management with password control for various application environments
• Efficient IP routing and transparent learning bridge to support broadband Internet services
• Virtual LANs (VLANs) offer significant benefit in terms of efficient use of bandwidth, flexibility, performance and security
• VPN pass-through for safeguarded connections
• Four 10/100Mbps Auto-negotiation and Auto-MDIX switching port for flexible local area network connectivity
• DMZ host/Multi-DMZ/Multi-NAT enables multiple workstations on the LAN to access the Internet for the cost of IP address
• Symmetrical data rate from 64kbps to 4.608Mbps
• Fully ATM protocol stack implementation over SHDSL
• PPPoA and PPPoE support user authentication with PAP/CHAP/MS-CHAP
• SNMP management with SNMPv1/SNMPv2 agent and MIB II
• Getting enhancements and new features via Internet software upgrade

Routing

• Support IP/TCP/UDP/ARP/ICMP/IGMP protocols
• IP routing with static routing and RIPv1/RIPv2 (RFC1058/2453)
• IP multicast and IGMP proxy (RFC1112/2236)
• Network address translation (NAT/PAT) (RFC1631)
• NAT ALGs for ICQ/Netmeeting/MSN/Yahoo Messenger
• DNS relay and caching (RFC1034/1035)
• DHCP server, client and relay (RFC2131/2132)

Bridging

• IEEE 802.1D Transparent Bridging
• IEEE 802.1q VLAN
• Port-based VLAN

Security

• DMZ host/Multi-DMZ/Multi-NAT function
• Virtual server mapping (RFC1631)
• VPN pass-through for PPTP/L2TP/IPSec tunneling
• Natural NAT firewall

Management

• Easy-to-use web-based GUI for quick setup, configuration and management
• Menu-driven interface/Command-line interface (CLI) for local console and Telnet access
• Password protected management and access control list for administration
• SNMP management with SNMPv1/SNMPv2c (RFC1157/1901/1905) agent and MIB II (RFC1213/1493)
• Software upgrade via web-browser/TFTP server

ATM

• Up to 8 PVCs
• OAM F4/F5 loopback test
• AAL5

ATM QoS

• UBR (Unspecified Bit Rate)
• CBR (Constant Bit Rate)
• VBR-rt (Variable Bit Rate Real Time)
• VBR-nrt (Variable Bit Rate Non-real Time)

AAL5 Encapsulation

• VC multiplexing and SNAP/LLC
• Ethernet over ATM (RFC 2684/1483)
• PPP over ATM (RFC 2364)
• Classical IP over ATM (RFC 1577)

PPP

• PPP over Ethernet for fixed and dynamic IP (RFC 2516)
• PPP over ATM for fixed and dynamic IP (RFC 2364)
• User authentication with PAP/CHAP/MS-CHAP

 

WAN Interface

• SHDSL: ITU-T G.991.2 (Annex A, Annex B)
• Encoding scheme: 16-TCPAM
• ata Rate: N x 64Kbps (N=0~36, 0 for adaptive)
• Impedance: 135 ohms

LAN Interface

• 4-port switching hub
• 10 Base-T and 100 Base-T auto-negotiation
• Auto-MDIX

Hardware Interface

• WAN: RJ-45
• LAN: RJ-45
• Console port: RS232
• RST: Reset Button for Factory Default

Indicators

• General: PWR
• WAN: LNK, ACT
• LAN: 1, 2, 3, 4, ALM
• SHDSL: ALM

Physical/Electrical

• Dimensions: 18.7 x 3.3 x 14.5 cm (WxHxD)
• Power: 100~240VAC
• Power consumption: 7 watts
• Temperature: 0~45°C
• Humidity: 0%~95% RH (non-condensing)

Memory

• 2MB Flash Memory, 4MB SDRAM

 

Application I:Ethernet over SHDSL(LAN Extention)

 

 

Application II:Components of Leased Line Solutions for Carrier/ISP/ASP