Unified Service Router

DSR-250N

  • Produkt Status: Aktuelles Produkt

Der Unified Services Router von D Link stellt eine sichere Lösung mit erstklassiger Netzwerkleistung dar, die den steigenden Anforderungen kleiner und mittlerer Unternehmen gerecht wird. Das bei dem Router DSR-250N integrierte IEEE 802.11n WLAN sorgt für hohe Geschwindigkeit und eine Performance, die mit kabelgebundenen Netzwerken vergleichbar ist, aber nicht deren Einschränkungen aufweist. Der Router bietet optimale Netzwerksicherheit mit Funktionen wie VPN-Tunnel (Virtual Private Network), IPSec (IP Security), PPTP (Point-to-Point Tunneling Protocol), L2TP (Layer 2 Tunneling Protocol) und SSL (Secure Sockets Layer). Mit diesem Router können Sie auch Ihren mobilen Mitarbeitern überall und jederzeit clientlosen Remotezugriff über SSL-VPN-Tunnel zur Verfügung stellen.


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Technical Specifications

Features

High-Performance VPN

  • Protocols
    • IPSec
    • PPTP/L2TP
    • GRE
    • SSL
  • VPN Tunnels
    • Up to 65 tunnels
  • DES, 3DES, AES

Enhanced Network Services

  • IPv6
  • IEEE 802.1q VLAN
  • Multiple SSIDs
  • Port Monitoring/Bandwidth Control
  • srTCM, trTCM, & policing

Wireless Access and Security

  • IEEE 802.11 b/g/n (2.4 GHz)
  • IEEE 802.1x RADIUS Authentication with EAP-TLS, EAP-TLLS, EAP-PEAP
  • WPS, WEP, WPA-PSK, WPA-EAP, WPA2-PSK, WPA2-EAP

Technical Specifications

General

Ethernet Interface

  • 1 x 10/100/1000 Mbps WAN Ports
  • 8 x 10/100/1000 Mbps LAN Ports 

Wireless Interface

  • 802.11b/g/n (Single Band)
  • 2 Detachable 2 dBi Omni-Directional Antennas

USB 2.0 Ports

  • 1

Console Port

  • RJ-45

Performance1

Firewall Throughput2

  • 750 Mbps

VPN Throughput (3DES)3

  • 50 Mpps

Concurrent Sessions

  • 20,000

New Sessions (per second)

  • 200

Firewall Policies

  • 200

Internet Connection Type

  • Static/ Dynamic IP 
  • PPPoE/ L2TP/ PPTP
  • Multiple PPPoE

Firewall System

  • Static Route
  • Dynamic DNS
  • Inter-VLAN Route
  • NAT, PAT
  • Web Content Filtering
    • Static URL
    • Keywords
  • Intrusion Prevention System (IPS)
    • Signature Package Included in Firmware

Networking

  • DHCP Server/ Client
  • DHCP Relay
  • IEEE802.1q VLAN
  • VLAN (Port-Based)
  • IP Multicast
    • IGMP Proxy
  • IPv6
  • 3G Redundancy

Wireless 

  • Multiple Service Set Identifier (SSID)
  • Service Set Identifier (SSID) to VLAN Mapping
  • Standards
    • 802.11b/g/n
  • Wireless Security
    • Wired Equivalent Privacy (WEP)
    • Wi-Fi Protect Setup (WPS)
    • Wi-Fi Protected Access – Personal (WPA-PSK)
    • Wi-Fi Protected Access – Enterprise (WPA-EAP)
    • Wi-Fi Protected Access version 2 – Personal (WPA-PSK)
    • Wi-Fi Protected Access version 2 – Enterprise (WPA-EAP)

Virtual Private Network (VPN)

  • VPN Tunnels
    • 65
  • IPSec Tunnels
    • 25
  • SSL VPN Tunnels
    • 5
  • PPTP/L2TP Clients
    • 25
  • GRE4
    • 10
  • Encryption Methods
    • DES, 3DES, AES, Twofish, Blowfish, CAST-128, NULL
  • SSL Encryption Methods 
    • RC4-128, 3DES, AES
  • IPSec/PPTP/L2TP Server
  • IPSec NAT Traversal
  • Dead Peer Detection
  • IP Encapsulating Security Payload (ESP)
  • IP Authentication Header (AH)
  • VPN Tunnel Keep Alive 
  • Hub and Spoke

Bandwidth Management 

  • Maximum Bandwidth Control
  • Priority Bandwidth Control 
    • Port-based QoS
    • 3 Classes

System Management

  • Web-based User Interface
    • HTTP, HTTPS
  • Command Line
  • SNMP v1, v2c, v3

Physical & Environment

Power Supply

  • External Power Supply Unit
  • DC 12 V/1.5 A

Max. Power Consumption

  • 12.6 W

Dimensions (L x W x H)

  • 140 x 203 x 35 mm (5.51 x 8.0 x 1.38 inches)

Operation Temperature

  • 0 to 40 °C (32 to 104 °F)

Storage Temperature

  • -20 to 70 °C (-4 to 158 °F)

Operation Humidity

  • 5% to 95% non-condensing

EMI/EMC

  • FCC Class B, CE Class B, C-Tick, IC

Safety

  • cUL, LVD (EN60950-1)

3rd Party Certification

  • Wi-Fi, ICSA-Certified Firewall, VPNC AES Interop, VPNC Basic Interop

MTBF

  • 250,000 hours

1 Firewall throughput is measured using UDP traffic with a 1,518 bytes packet size, adhering to RFC2544.
2 Actual performance may vary depending on network conditions and activated services.
3 VPN throughput is measured using UDP traffic with the packet size 1420 bytes and encryption method 3DES plus SHA-1, adhering to PFC2544.
4 Available through future firmware upgrade.

FAQ

  • DSR-Serie - Beschränkung des Zugriffes auf die WebGUI Antwort lesen

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