Unified Services Router

DSR‑250N

  • Estado del producto (Revision B): Activo

The D-Link Wireless N Unified Service Router (DSR-250N) provides enhanced security, functionality and performance over a traditional VPN router without the complexity of a full firewall solution. The D-Link Wireless N Unified Service Router is a cost-effective, high performance solution for securing a small business network.


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Integrated services in one box: Wireless N technology, firewall, bandwidth management all on the same device, to address the networking needs of organisations of up to 50 users.

Powerful VPN Engine: Hardware-based data encryption and authentication to facilitate branch office connectivity through encrypted virtual links.

Professional Intrusion Prevention System (IPS): Automatic updates from a comprehensive IPS signature database focus on attack payloads to protect the network against zero-day attacks.

D-Link GreenTM: Power-saving technology that reduces the electricity bills and increases the product’s lifespan.


D-Link’s DSR-250N Unified Services Router is a secure, high performance networking solution to address the growing needs of small and medium businesses. Integrating Wireless N and USB support, the DSR-250N offers comparable performance to traditional wired networks but with fewer limitations. 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), making it ideal for SMB and branch offices that need a secure, reliable connection to remote resources.

Superior Wireless Performance

Designed to deliver superior wireless performance, the DSR-250N includes Wireless N on the 2.4 GHz radio band. Multiple In Multiple Out (MIMO) technology allows 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 resources. 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.

Efficient Green Technology

As a concerned member of the global community, D-Link is devoted to providing eco-friendly products, which save power and money while extend the product’s lifespan. The D-Link Green WLAN Scheduler reduces wireless power automatically during off-peak hours. Likewise the D-Link Green Ethernet technology 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.


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Type
VPN security router
Wireless standard
Wireless N
Frequency band mode
Single-band
Wireless speed
300 Mbps 2.4 GHz
Antenna type
2 detachable omni-directional antennas
Antenna gain
2 dBi for 2.4 GHz
Wired interface
1 x Gigabit Ethernet WAN

8 x Gigabit Ethernet LAN
USB ports
1 x USB 2.0
Console port
Supported
Indoor/outdoor
Indoor
Type of housing
Metal
Wireless modes
Access Point (AP)
Advanced features
MIMO
Maximum number of SSIDs
4
WEP 64/128 bit
Supported
WPA/WPA2-Personal/Enterprise
Supported
TKIP/AES encryption
Supported
Firewall throughput
750 Mbps
VPN throughput (3DES)
50 Mbps
Concurrent sessions
20000
Firewall policies
200
Internet connection type
Multiple PPPoE

PPPoE/L2TP/PPTP

Static/Dynamic IP
Firewall system
Dynamic DNS

Inter-VLAN route

Intrusion prevention system (IPS)

NAT, PAT

Static route

Web content filtering
Networking
3G redundancy

DHCP relay

DHCP server/client

IEEE802.1q VLAN

IP multicast

IPv6

VLAN (port-based)
VPN tunnels
65
IPSec tunnels
25
SSL VPN tunnels
5
Encryption methods
DES, 3DES, AES, Twofish, Blowfish, CAST-128, NULL

RC4-128, 3DES, AES
VPN features
Dead Peer Detection

Hub and Spoke

IP Authentication Header (AH)

IP Encapsulating Security Payload (ESP)

IPSec NAT Traversal

IPSec/PPTP/L2TP Server

VPN Tunnel Keep Alive
Bandwidth management
Maximum bandwidth control

Port-based QoS
WEB
Supported
SNMP (v1, v2c, v3)
Supported
CLI
Supported

FAQ

  • How to establish SSL VPN tunnel to DSR Series with Windows 7 64bit. Ver respuesta
  • ¿Cómo crear VPN IPSEC Servidor Cliente - DSR Firmware 2.xx? Ver respuesta
Webinar DSR Router de seguridad
D Link Webinar DSR Security Routers VPN Firewall

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