Wireless N Unified Service Router

DSR-250N

  • Termék Státusz (Revision B): End of Sale

There's a new version of this product:

Wireless AC Unified Services VPN Router

DSR-1000AC

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There's a new version of this product:

DSR-1000AC

Wireless AC Unified Services VPN Router

Áttekintés

The D-Link DSR-1000AC Wireless AC Unified Services VPN Router provide secure, high-performance networking solutions to address the growing needs of small and medium businesses. Next generation wireless performance provides wireless speeds of up to 1300 Mbps.
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Áttekintés

The D-Link DSR-1000AC Wireless AC Unified Services VPN Router provide secure, high-performance networking solutions to address the growing needs of small and medium businesses. Next generation wireless performance provides wireless speeds of up to 1300 Mbps.
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The D-Link DSR-250N Unified Services Router, 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 D-Link DSR-250N Unified Services Router offers comparable performance to traditional wired networks, but with fewer limitations. Each router provides optimal network security via features such as Virtual Private Network (VPN) tunnels, IP Security (IPSec), Point-to-Point Tunnelling Protocol (PPTP), Layer 2 Tunnelling Protocol (L2TP), Generic Routing Encapsulation (GRE)2, and Secure Sockets Layer (SSL). These routers also allow you to empower your road warriors with clientless remote access anywhere and anytime using SSL VPN tunnels.

Superior Wireless Performance

The D-Link DSR-250N Unified Services Router include 802.11b/g/n, allowing for operation on the 2.4 GHz wireless LAN radio band. Multiple In Multiple Out (MIMO) technology allows the DSR-150N to provide high data rates and a wide wireless coverage area with minimised “dead spots.”

Flexible Deployment Options

The DSR-250N supports Third Generation (3G) networks via an extendable USB 3G dongle1. This 3G network capability offers an additional data connection for critical or backup services. A 3G USB dongle can be configured as a third WAN port, performing Traffic Load Balancing and executing automatic failover whenever the primary WAN link gets lost.

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 D-Link DSR-250N Unified Services Router is capable of simultaneously managing 5 Secure Sockets Layer (SSL) VPN tunnels, as well as  10 Generic Routing Encapsulation (GRE) tunnels2, 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 Tunnelling Protocol (PPTP), or Layer 2 Tunnelling Protocol (L2TP) to facilitate branch office connectivity through encrypted virtual links. The DSR-250N simultaneously support up to 25 IPSec VPN tunnels, and 25 additional PPTP/L2TP tunnels.

Efficient Green Technology

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 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.

1 The following 3G dongles are supported: DWM-152 A1/A2/A3, DWM-156 A1/A2/A3/A5*/A6*, DWM-157*, Huawei E1550, E173, and EC306.* The dongles marked with * will be supported through firmware upgrades.
2 Available through future firmware upgrade.

Related Products

DSR 1000N Front
Wireless AC Unified Services VPN Router
DSR-1000AC
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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
PPTP/L2TP 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
This product was phased out on: 31/12/2022

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