Functional Characteristics ：
· Easy to configure and manage, and adopt multi-level password protection to the operation of equipments
· Effective IP routing and transparent bridge connection support broadband Internet service
· Implement full ATM protocol stack
· VPN transparent transmission ensures the security of connection
· Built-in high-level SPI firewall (firewall router)
· 4 10/100Mbps self-adapting and Auto-MDIX exchanger port are applied to the flexible LAN connection (4-port router)
· DMZ Host/ Multi-DMZ/Multi-NAT only use an address to make multiple workstations on LAN access to Internet, which therefore reduces the cost.
· PPPoA and PPPoE support PAP/CHAP/MS-CHAP user authentication
· SNMP management supports SNMPv1/SNMPv2 agency and MIB II
· Flash ROM supports to implement the online software upgrade through Internet
Technical Indexes:
--Routing
· Support IP/TCP/UDP/ARP/ICMP/IGMP protocol
· IP routing supports static routing and RIPv1/RIPv2 (RFC1058/2453)
· IP multicast and IGMP agency (RFC1112/2236)
· Network address translation (NAT/PAT) (RFC1631)
· NAT ALGs (application-level gateways) is applied to ICQ/Netmeeting/MSN/Yahoo
· Messenger ·DNS transmission and cache (RFC1034/1035)
· DHCP server (RFC2131/2132)
--Network Management
·GUI of WEB foundation that is easy to be used can be fast installed, configured and controlled
·Menu-type/ command-line interface (CLI) local Console and Telnet access
·Password protection management and management access control list
·SNMP management support SNMPv1/SNMPv2c
·(RFC1157/1901/1905) agency and MIB II (RFC1213/1493)
·Upgrade via web browser/TFTP server software
-- WAN Interface
· SHDSL：ITU-T G.991.2 (Annex A, Annex B)
· Coding ：16-TCPAM
· Data rate ：N x 64Kbps (N=1～36)
· Impedance ：135 ohms
--LAN Interface
· 1-port（SHDTU03/ET10R）
· 4- port Switch（SHDTU03/ET10RS）
· 10Base-T and 100Base-TX self-adapting
· Auto-MDIX（4- port router）
--E1 Interface
· Line code: HDB3/AM
· Data transmission rate: from 64kbps to 2048kbps
· Interface：BNC
· Frame structure: framing, non-framing CRC4
· Conform to ITU-T G.703，G.704，G.706，G.821，G.823，G.826，CTR12 standards
-- Security
· DMZ Host/Multi-DMZ/Multi-NAT function
· Virtual server mapping （RFC1631）
· PPTP/L2TP/IPSec tunnel VPN transparent transmission
· CommonNAT firewall
-- Hardware Interface
· WAN：RJ-11
· LAN: RJ-45 x 4
· 4- port router with or without firewall
· RJ-45 x 1
· 1- port router with or without firewall
· Control Port ：RS-232
--ATM
· Support up to 8 PVC
· UBR/CBR/VBR communication plastic
· OAM F5 AIS/RDI and loopback
· AAL5
--AAL5 Encapsulation
· VC Mux and SNAP/LLC
· Ethernet over ATM (RFC 2684/1483)
· PPP over ATM (RFC 2364)
· Classical IP over ATM (RFC 1577)
--PPP LED Indication
· PPP over Ethernet (RFC 2516)
· PPP over ATM (RFC 2364)
· PAP/CHAP/MS-CHAP User Authentication · Convention: PWR
· G.SHDSL: Link, Active
· Ethernet:10M, 100M, Alarm(1- port router)
· Ethernet:1, 2, 3, 4, Alarm(4- port router)
-- Bridge Connection
· IEEE 802.1D transparent bridge
-- Memory
· 2MB Flash Memory, 4MB SDRAM
--Physics/Electrics
· External Dimensions ：18.7 x 3.3 x 14.5cm (WxHxD)
· Power supply：100～240VAC ( Through power supply adapter )
· Power：6 watts
· Temperature：0～45℃
· Humidity：0%～95%RH ( non-condensation ) |
