* Five-WAN Internet Gateway * Five-WAN Inbound/Outbound Load Balance * IM Blocking * Intrusion Security * ARP Protection * Max. Concurrent User: 300 ~ 400 Popis produktu: IGR-2500 poskytuje všechny funkce IGR 1500, dále nabízí nastavitelné rozhraní – výběr typu portu buď DMZ nebo WAN. Takže může být nastaven s 5ti WAN porty nebo 4mi WAN porty a jedním hardwarovým DMZ portem. Mimo to je IGR 2500 navržen pro stovky uživatelů a je přípustné aby přes 150 uživatelů přistupovalo na internet současně. Packing content: IGR-2500, CD-ROM, QIG, CAT-5 Fast Ethernet cable Hardware - Processor: Intel IXP425 533Mhz - Memory: 4M Flash, 128M DRAM - Reset Button - Power: DV 5V, 2.8A Interface - WAN: 4 x 10/100Mbps Ethernet RJ-45 port, Autosensing - LAN: 8 x 10/100Mbps Ethernet RJ-45 port, Autosensing - DMZ: 1 x 10/100Mbps Ethernet RJ-45 port, Autosensing, changeable to 5th WAN port Load Balance Outbound Load Balance: balance types are - Session - Weighted Round Robin - Dynamic Traffic - Ultra Smart Sharing Inbound Load Balance: balance types are - Session - Weighted Round Robin Special Application Special IP Assignment ToS Bandwidth Management - By IP Address - By Service Security - IM Blocking - MSN, QQ, Yahoo Messenger - Local IP Filtering - DoS - URL Filtering - Session Limit by IP - ARP Protection System WAN Configuration - Dynamic - PPPoE - Static IP Schedule Routing - Static Route - Dynamic Route - RIP1, RIP2 Virtual Server Multi-NAT DDNS Proxy Relay VoIP Pass-through - H.323 VPN Pass-through - IPSec - PPTP Log - Mail Alert - On-line monitor Environment Specification Operating Temperature: 0 ~ 40? (Operating), 10 ~ 60? (Storage) Humidity: 10% ~ 95% Certification: CE, FCC Product Weight (Kg): 900 g Product Size( L x W x H (mm) ): 270 x 180 x 55 mm