Firewall protection, DMZ port, DHCP support, NAT support, VPN support, PAT support, VLAN support, content filtering, IPv6 support, Intrusion Prevention System (IPS), URL filtering, firmware upgradable, IPSec Virtual Private Network (VPN), WPA2 encryption, Quality of Service (QoS), Dead Peer Detection (DPD), IPSec NAT-Traversal (NAT-T), Wi-Fi Protected Setup (WPS), DHCP server, Multiple SSID support, bandwidth control, D-Link Green Technology
IEEE 802.3u, IEEE 802.3i, IEEE 802.1Q, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, FCC Class B certified, VCCI, C-Tick, cUL
Port status, link/activity
Expansion / Connectivity
WAN: 1 x 10Base-T/100Base-TX/1000Base-T - RJ-45 � LAN: 8 x 10Base-T/100Base-TX/1000Base-T - RJ-45 � Management: 1 x console - RJ-45 � USB 2.0: 1 x 4 pin USB Type A
External power adapter
AC 100/230 V (50/60 Hz)
Power Consumption Operational
Dimensions & Weight
Min Operating Temperature
Max Operating Temperature
Humidity Range Operating
5 - 95% (non-condensing)
D-Link Unified Services Routers provide secure, high performance networking solutions to address the growing needs of small and medium businesses. The integrated high-speed IEEE 802.11n wireless technology in the DSR-250N, DSR-500N, and the DSR-
Superior wireless performance Designed to deliver superior wireless performance, the DSR-250N include 802.11 b/g/n, allowing for operation on the 2.4 GHz wireless LAN radio bands. Multiple In Multiple Out (MIMO) technology allows the DSR-250N to provide high data rates and a wide wireless coverage area with minimized "dead spots".
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 respectively, empowering your mobile users by providing remote access to a central corporate database. 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 features save power and help cut energy usage costs. The D-Link green WLAN scheduler shuts down your wireless network automatically according to a schedule you define, allowing you to turn off your wireless network during off-peak hours, saving energy and keeping your network secure. The D-Link green Ethernet feature can detect the length of the cables connected to the router, and can adjust power usage accordingly to save energy automatically without sacrificing performance. It can also detect if a link is down on a port, and automatically puts that port into a sleep mode that drastically reduces the amount of power used. In addition, compliance with RoHS (Restriction of Hazardous Substances) and WEEE (Waste Electrical and Electronic Equipment) directives make D-Link green certified devices an environmentally responsible choice.
Key Selling Points
Advanced features such as WAN failover, load balancing and integrated firewall make this a reliable, secure and flexible way to manage your network
With fully featured VPN as well as IPSec hub-and-spoke technology, secure communications between mobile employees and offices can be configured easily
Captive Portal allows employees and guest users to be easily authenticated and authorised by accessing customized landing pages
Delivery times are quoted in working days and do not include bank holidays. Please expect
over Christmas to be slightly delayed.
7 Day Delivery
OVER £100 ORDERS - Free
7 Day Delivery
Under £100 ORDERS - £2.90
3 Working Days
£4.16 + VAT (£4.99)
Next Working Day
£6.66 + VAT (£7.99)
Order and Payment Confirmed by 3.30pm Collect Free Normally Next Working Day
Delivery Surcharges to these Post Codes
Goods are dispatched by post or by overnight courier or Royal Mail and should be delivered
within one or
two working days of dispatch. Ballicom Limited accepts no responsibility where the Courier
Service is at fault for delayed delivery once the goods have been dispatched. We currently
sell just under
100,000 products and Available Stock may be stored at more than one warehouse If Collecting
first as we may need to arrange shipment of the item to the Trade Counter first.