D-Link DSR-250N

The D-Link DSR-250N Unified Services Router is a high-performance, secure network management solution that meets the growing needs of small and medium-sized businesses. With Wireless N support and an integrated USB port, it delivers performance similar to traditional wired networks, but with fewer constraints. With multiple network security 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), it is an ideal solution for small and medium-sized businesses and branch offices that need a reliable and secure connection to remote resources.

Superior Wireless Performance
Designed for exceptional wireless performance, the DSR-250N provides Wireless N connections in the 2.4 GHz radio frequency band. Multiple In Multiple Out (MIMO) technology provides high data throughput and minimises "dead spots" throughout the wireless coverage area.

Powerful VPN capabilities
A full-featured Virtual Private Network (VPN) provides a secure link to resources for mobile workers and branch offices. Using IP Security (IPSec), Point-to-Point Tunneling Protocol (PPTP) and Layer 2 Tunneling Protocol (L2TP), site-to-site VPN tunnels make it easy for branch offices to connect via encrypted virtual links.

Greener and more efficient technology
D-Link is committed to providing environmentally friendly products that save money, energy and extend the life of the product. The D-Link Green WLAN timer automatically reduces power to wireless products during off-peak hours. Similarly, D-Link Green Ethernet technology adjusts power consumption based on the assessed cable length and link status. In addition, D-Link Green certified devices are RoHS (Restriction of Hazardous Substances) and WEEE (Waste Electrical and Electronic Equipment) compliant. So by choosing these products, you are making a responsible choice for the environment.

Key features :

• All-in-one integrated services: Wireless N technology, firewall and bandwidth management in one device to meet the networking needs of small organisations (up to 10 users).
• Powerful VPN engine: hardware-based data encryption and authentication to facilitate branch office connectivity via encrypted virtual links.
• Professional Intrusion Prevention System (I PS): Automatic updates from a comprehensive IPS signature database focus on the active attacker load to protect the network from zero-day attacks.
• D-Link Green: Energy-saving technology for lower power consumption and longer product life.

• Firewall throughput: 45 Mbps, Dynamic DNS, Web Content Filtering, Intrusion Prevention System.
• VPN throughput: 35 Mbps
• Simultaneous sessions: 20,000
• New sessions: 200 / sec
• Firewall rules: 200
• Connection: Static/Dynamic IP, PPoE, L2TP, PPTP
• Network: DHCP server/clinet, 802.1q VLAN, IP multicast, IPV6
• SSID to LAN mapping, WEP/WPA/WPA2 Personal/Enterprise
• VPN 25 tunnels, encryption (DES, 3DES, AES, Twofish, Blowfish, CAST-128, Dead Peer Detection