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Особенности
• Симметричная скорость соединения до 2.3
Mbps
• Встроенный коммутатор на 4 порта
• Возможность соединения точка-точка
• Firewall с защитой от DoS атак и отслеживанием пакетов
(SPI)
• Контроль доступа к ресурсам (URL blocking)
• Поддержка функции контроля качества обслуживания
(Quality of Service)
• IPSec VPN тунелирование (16 туннелей)
• VPN с криптографическим алгоритмом 3DES
• Поддержка динамических доменных имен (DDNS)
Features & Specifications
SHDSL Compliance
• Compliant with ITU-T G.991.2 Standard
• Symmetric data rate of up to 2.3 Mbps
Physical Interface
• WAN: SHDSL port
• Console: PS2
• LAN: 4-port 10/100M auto-crossover (MDI/MDI-X) Switch
• Factory default reset button
• Power jack
• Power switch
Network Protocols and Features
• NAT, static routing and RIP-1/2
• Universal Plug and Play (UPnP) Compliant
• Dynamic Domain Name System (DDNS)
• Virtual Server and DMZ
• SNTP, DNS relay and IGMP proxy
Firewall
• Built-in NAT firewall
• Stateful Packet Inspection (SPI)
• Prevent DoS attacks including IP Spoofing, Land
Attack, Smurf Attack, Ping of Death, TCP SYN Flooding,
etc.
• Packet Filtering – port, source IP address,
destination IP address, MAC address
• URL Content Filtering – string or domain name
detection in URL string
ATM and PPP Protocols
• ATM Adaptation Layer Type 5 (AAL5)
• Multiple Protocol over AAL5 (RFC 2684,formerly RFC
1483)
• Bridged or routed Ethernet encapsulation
• VC and LLC based multiplexing
• PPP over Ethernet (PPPoE)
• PPP over ATM (RFC 2364)
• Classical IP over ATM (RFC 1577)
• MAC Encapsulated Routing (RFC 1483 MER)
Virtual Private Network (VPN)
• Embedded IPSec & PPTP client/server
• IKE key management
• DES, 3DES and AES encryption for IPSec
• MPPE Encryption for PPTP
• L2TP over IPSec
• L2TP/PPTP/IPSec pass-through
Management
• Web-based GUI for remote and local management
• Firmware upgrade and configuration data upload and
download via Web-based GUI
• Embedded Telnet server for remote and local management
• Available Syslog monitoring
• SNMP v3, MIB-I and MIB-II supported
• Supports DHCP server/client/relay
Quality of Service Control
• Supports the DiffServ approach
• Traffic prioritization and bandwidth management
based-on IP protocol, port number and address
Operating Environment
• Operating temperature: 0 ~ 40°С
• Storage temperature: -20 ~ 70°С
• Humidity: 20 ~ 95% (non-condensing)
Physical Specification
• Dimensions, mm: 186 x 128 x 46
Power Requirement
• Input: 12V DC, 1A |
