Support

Product Status - Live

DSR-250N - Revision A

Hardware revisions
Downloads can vary across product revisions.

Quick Links

Firmware
Do NOT upgrade firmware on any D-Link product over a wireless connection. Failure of the device may result. Use only hard-wired network connections.
Version Description Date
Download 1.05B20
Firmware 1.05B20
6/4/2012
Datasheets
Description Type File Size
Download
DSR-250N Datasheet
PDF 2.13mb
Manuals
Description Type File Size
Download
DSR-250N User Manual
PDF 4.84mb
Download
CLI User's Guide for DSR-250N
PDF 1.58mb
Quick Installation Guides
Version Description Date Type File Size
Download 1.00
Quick Install Guide for DSR-250N
7/11/2012 PDF 2.18mb

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Ethernet Ports
  • 1 10/100/1000 Mbps WAN Port
  • 8 10/100/1000 Mbps LAN Ports

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

USB 2.0
  • 1

Console

  • 1 RJ-45

Firewall Throughput

  • 45Mbps

VPN Throughput
  • 35Mbps

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
  • Inter-VLAN Route
  • NAT, PAT

Web Content Filtering
  • Static URL, Keywords

Intrusion Prevention Systems (IPS)
  • Signature Packaging included in Firmware

Networking
  • DHCP Server/Client
  • DHCP Relay
  • IEEE 802.1q VLAN
  • Port-based VLAN
  • IGMP Proxy
  • IPv6
  • Route Failover

Wireless
  • Multi-SSID
  • SSID to VLAN Mapping

Wireless Security
  • WEP
  • WPS
  • WPA™ - Personal
  • WPA2™ - Enterprise
  • WPA2™ - Personal
  • WPA2™ - Enterprise

Wi-Fi Certification
  • b/g/n (dual stream)

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

VPN Tunnels
  • 25

SSL Virtual Private Network (SSL VPN)
  • 5 SSL VPN Tunnel
  • SSL Encryption Methods - DES, 3DES, AES
  • SSL Message Integrity - MD5, SHA1

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

Power Supply
External Power Supply Unit

  • Input: 100-240 vac, 50/60Hz
  • Output: DC 12V, 1.5A

Maximum Power Consumption
  • 11.8W

Dimensions
  • 5.51” x 8” x 1.38” (140 x 203 x 35mm)

Operating Temperature
  • 32°F to 104°F (0° to 40°C)

Storage Temperature
  • -40°F to 158°F(-20° to 70°C)

Operating Humidity
  • 5% to 95% non-condensing

EMI
  • FCC Class B
  • CE Class B
  • C-Tick

Safety
  • UL/cUL, LVD (EN60950-1)

MTBF
  • 250,000 Hours

Warranty

  • Limited Lifetime