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Draytek V2925

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Hãng sản xuất: DraytekCổng kết nối: 4 x RJ45 10/100 Mbps Base-T, 2 x RJ11
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Draytek V2925
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Vigor 3900 -  Router Draytek
Vigor 3900 - Router Draytek

Vigor 3900 Xem Chi Tiết Tại : Http://Stw.vn/An-Ninh-Dien-Tu-Vien-Thong/Vigor-3900-Vn-P-1891-0.Html Qúy Khách Vui Lòng Liên Hệ Để Được Hỗ Trợ Giá Tốt Nhất: Công Ty Tnhh Thế Giới Công...

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Liên hệ Quảng Cáo: 02439747875

Mô tả sản phẩm: Draytek V2925

Vigor 2920 Series – Technical Specification

Routing Protocols:

  • Physical Interfaces:
    • LAN Ports (Switch):
      • 4 X Gigabit Ethernet (1000Mb/s) Ports
      • Port-Based VLAN (Inclusive/Exclusive Groups)
    • WAN Ports:
      • Primary WAN Port : 10/100 Base-TX Ethernet
      • Secondary WAN Port : 10/100/1000 Base-TX Gigabit Ethernet
      • USB Port for 3G Cellular , NAS* or Printer
  • Load Balance/Failover Features:
    • Outbound Policy-Based Load-Balance
    • WAN Connection Fail-over
    • BoD (Bandwidth on Demand)
  • Wireless LAN Features (‘n’ Models Only):
    • 802.11n Compliant
    • Latest ‘MIMO’ Technology with three aerials (2T3R)
    • Multiple SSID : Create up to 4 virtual wireless LANs (independent or joined)
    • Packet Aggregation and Channel Bonding
    • Optional Higher Gain or directional aerials available – Click Here.
    • Compatible with 802.11b and 802.11g Standards
    • Active Client list in Web Interface
    • Wireless LAN Isolation (from VLAN groups and wired Ethernet interfaces)
    • 64/128-bit WEP Encryption
    • WPA/WPA2 Encryption
    • Switchable Hidden SSID
    • Restricted access list for clients (by MAC address)
    • Time Scheduling (WLAN can be disabled at certain times of day)
    • Access Point Discovery
    • WDS (Wireless Distribution system) for WLAN Bridging and Repeating (Firmware Upgradable)
    • 802.1x Radius Authentication
    • Wireless Rate-Control
    • Automatic Power Management
    • 802.11e WMM (Wi-Fi Multimedia)
  • WAN Protocols (Ethernet):
    • DHCP Client
    • Static IP
    • PPPoE
    • PPTP
    • L2TP *
  • Firewall & Security Features:
    • CSM (Content Security Management):
      • URL Keyword Filtering – Whitelist or Blacklist specific sites or keywords in URLs
      • Block Web sites by category (e.g. Adult, Gambling etc. Subject to Globalview subscription)
      • Prevent accessing of web sites by using their direct IP address (thus URLs only)
      • Blocking automatic download of Java applets and ActiveX controls
      • Blocking of web site cookies
      • Block http downloads of file types :
        • Binary Executable : .EXE / .COM / .BAT / .SCR / .PIF
        • Compressed : .ZIP / .SIT / .ARC / .CAB/. ARJ / .RAR
        • Multimedia : .MOV / .MP3 / .MPEG / .MPG / .WMV / .WAV / .RAM / .RA / .RM / .AVI / .AU
      • Time Schedules for enabling/disabling the restrictions
      • Block P2P (Peer-to-Peer) file sharing programs (e.g. Kazza, WinMX etc. )
      • Block Instant Messaging programs (e.g. IRC, MSN/Yahoo Messenger etc.)
    • Multi-NAT, DMZ Host
    • Port Redirection and Open Port Configuration
    • Policy-Based Firewall
    • MAC Address Filter
    • SPI ( Stateful Packet Inspection ) with new FlowTrack Mechanism
    • DoS / DDoS Protection
    • IP Address Anti-spoofing
    • E-Mail Alert and Logging via Syslog
    • Bind IP to MAC Address
  • Bandwidth Management:
    • QoS
    • QoS Retag
    • Guaranteed Bandwidth for VoIP
    • Smart Bandwidth Limit
    • Class-based Bandwidth Guarantee by User-Defined Traffic Categories
    • Layer 2&3 (802.1p & TOS/DCSP)
    • DiffServ Code Point Classifying
    • 4-level Priority for each Direction (Inbound / Outbound)
    • Bandwidth Borrowed
    • Temporary (5 minute) Quick Blocking of any LAN Client
    • Bandwidth / Session Limitation
  • Network/Router Management:
    • Web-Based User Interface (HTTP / HTTPS)
    • CLI ( Command Line Interface ) / Telnet / SSH*
    • Administration Access Control
    • Configuration Backup / Restore
    • Built-in Diagnostic Function
    • Firmware Upgrade via TFTP / FTP
    • Logging via Syslog
    • SNMP v2 & v3 management with MIB-II
    • TR-069
    • TR-104
  • VPN Facilities:
    • Up to 32 Concurrent VPN Tunnels (incoming or outgoing)
    • Tunnelling Protocols: PPTP, IPSec, L2TP, L2TP over IPSec
    • IPSec Main and Agressive modes
    • Encryption : MPPE and Hardware-Based AES / DES / 3DES
    • Authentication : Hardware-Based MD5 and SHA-1
    • IKE Authentication : Pre-shared Key and X.509 Digital Signature
    • LAN-to-LAN & Teleworker-to-LAN connectivity
    • DHCP over IPSec
    • NAT-Traversal ( NAT-T )
    • Dead Peer Detection (DPD)
    • VPN Pass-Through
  • Network Features:
    • DHCP Client / Relay / Server
    • DHCP Option 66 support
    • Dynamic DNS
    • NTP Client (Syncrhonise Router Time)
    • Call Scheduling (Enable/Trigger Internet Access by Time)
    • RADIUS Client
    • DNS Cache / Proxy
    • Microsoft™ UPnP Support
    • Static Routing
    • RIP V2
  • Operating Requirements:
      • Rack Mountable (Optional mounting bracket ‘RM1′ required)
      • Wall Mountable
      • Temperature Operating : 0°C ~ 45°C
      • Storage : -25°C ~ 70°C
      • Humidity 10% ~ 90% (non-condensing)
      • Power Consumption: 18 Watt Max.
      • Dimensions: L240.96 * W165.07 * H43.96 ( mm )
      • Operating Power: DC 15V (via external PSU, supplied)
      • Warranty : Two (2) Years RTB
      • Power Requirements : 220-240VAC

    * Intended to be added in future firmware version

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