D-Link DSR-250N Wireless N Services Router

MX39704 DSR-250N Wireless N Services Router
MX39704 DSR-250N Wireless N Services Router

Product Info

The D-Link® DSR-250N Wireless Services Router is a cost-effective, high performance solution for securing a small business network. Optimal network security is provided via features such as virtual private network (VPN) tunnels, IP Security (IPSec), Point-to-Point Tunneling Protocol (PPTP), Layer 2 Tunneling Protocol (L2TP), and Secure Sockets Layer (SSL). Empower your road warriors with clientless remote access anywhere and anytime using SSL VPN tunnels.

Superior Wireless Performance

Designed to deliver superior wireless performance, the DSR-250N includes 802.11 b/g/n, allowing for operation on the 2.4 GHz radio band. Multiple In Multiple Out (MIMO) technology allows the DSR-250N to provide high data rates with minimal "dead spots" throughout the wireless coverage area.

Robust VPN Features

A fully featured virtual private network (VPN) provides your mobile workers and branch offices with a secure link to your network. The DSR-250N is capable of simultaneously managing 5 Secure Sockets Layer (SSL) VPN tunnels, empowering your mobile users by providing remote access to a central corporate network. Site-to-site VPN tunnels use IP Security (IPSec) Protocol, Point-to-Point Tunneling Protocol (PPTP), or Layer 2 Tunneling Protocol (L2TP) to facilitate branch office connectivity through encrypted virtual links. The DSR-250N supports up to 25 simultaneous VPN tunnels.

Efficient Green Technology

As a concerned member of the global community, D-Link is devoted to providing eco-friendly products. D-Link Green Wi-Fi and D-Link Green Ethernet save power and help cut energy costs. The D-Link Green Ethernet program adjusts power usage based on the detected cable length and link status. In addition, compliance with RoHS (Restriction of Hazardous Substances) and WEEE (Waste Electrical and Electronic Equipment) directives make D-Link Green certified devices the environmentally responsible choice.


  • Integrated 802.11g/n wireless up to 300Mbps
  • 8 Gigabit LAN ports
  • 1 Gigabit WLAN port
  • VPN Protocol Support for IPSec, PPTP, L2TP, and SSL
  • Up to 25 VPN tunnels
  • Up to 5 SSL VPN tunnels
  • DES, 3DES, AES Encryption
  • Intrusion Prevention System (IPS)
  • Static and Dynamic Routing protocol support
  • IPv6 Support
  • Port Based Quality of Service (QoS)
  • Multiple 802.1q VLAN and SSID Support
  • WPS button for easily adding devices
  • USB Port for Connection to printers and storage
  • 24/7 Basic Installation Support
  • Limited Lifetime Warranty


Model DSR-250N Service Router
Ethernet Ports 1 x 10/100/1000 Mbps WAN Port
8 x 10/100/1000 Mbps LAN Ports
Wireless Interface 802.11b/g/n (Single Band)
Antennas 2 Detachable 2dBi Omni Directional Antennas
USB 2.0 Ports 1
Console 1 RJ-45
Firewall Throughput¹ 45 Mbps
VPN Throughput² 35 Mbps
Concurrent Sessions 20,000
New Sessions 200 per second
Firewall Policies 200
Internet Connection Type Static/Dynamic IP
Multiple PPPoE
Firewall System Static Route
Inter-VLAN Route
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
Route Failover
Wireless Multi-SSID
SSID to VLAN Mapping
Wireless Security WEP
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
Power Consumption Max: 12.6W
Temperature Operating: 0 to 40° C (32° to 104° F)
Storage: -20 to 70° C (-4° to 158° F)
Humidity Operating: 5 to 95% RH Non-Condensing
Storage: N/A
CE Class B
Safety UL/cUL, LVD (EN60950-1)
MTBF 250,000 Hours
Dimensions 5.51" x 8" x 1.38" (140 x 203 x 35mm)
Weight 1.71 lbs.
  1. The maximum Firewall plaintext throughput is based on RFC2544 testing methodologies.
  2. VPN throughput is measured using UDP traffic with a 1420 byte packet size, adhering to RFC2544

Package Contents

  • DSR-250N Wireless Service Router
  • Power Adapter AC/DC
  • RS-45 Console Cable
  • Cat. 5e Cable
  • Installation CD
  • Quick Install Guide