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Wireless Routers | D-LINK DSR-250N | DSR-250N | ServersPlus

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Manufacturer Part Code: DSR-250N

Order Code: NPDLI-DSR250N

Category: Wireless Routers


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-1000N routers 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 Tunneling Protocol (PPTP), Layer 2 Tunneling Protocol (L2TP), 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.

Comprehensive Management Capabilities
The DSR-500/500N and DSR-1000/1000N include dualWAN Gigabit Ethernet that provides policy-based service management to ensure maximum productivity for your business operations. The failover feature maintains data traffic without disconnecting when a landline connection is lost. The Outbound Load Balancing feature adjusts outgoing traffic across two WAN interfaces and optimizes system performance, resulting in high availability. The second WAN port can be configured as a DMZ port, allowing you to isolate servers from your LAN.

Superior Wireless Performance
Designed to deliver superior wireless performance, the DSR-250N, DSR-500N, and DSR-1000N include 802.11a/b/g/n, allowing for operation on either the 2.4 GHz or 5 GHz wireless LAN radio bands. Multiple In Multiple Out (MIMO) technology allows the DSR-250N, DSR-500N and DSR-1000N 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, DSR-500/500N, and DSR-1000/1000N are capable of simultaneously managing 5, 10, or 20 Secure Sockets Layer (SSL) VPN tunnels respectively, empowering your mobile users by providing remote access to a central corporate database. Site-tosite 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 ncrypted virtual links. The DSR-250N supports up to 25 simultaneous VPN tunnels, the DSR-500/500N supports up to 35 VPN tunnels, and the DSR-1000/1000N supports up to 70 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.

Business IT purchase over £1000? Spread the cost on a monthly basis with our flexible leasing options.

Technical Information

Antenna gain level (max)
2 dBi
Antennas quantity
Product colour
FCC Class B, CE Class B, C-Tick
Mean time between failures (MTBF)
250000 h
Pallet gross width
120 cm
Pallet gross length
110 cm
Shipping (inner) case width
28 cm
Shipping (inner) case length
35.5 cm
Shipping (inner) case height
47.2 cm
Shipping (inner) case gross weight
9.2 kg
Products per shipping (inner) case
6 pc(s)
Shipping (inner) case net weight
8.36 kg
Pallet gross weight (air)
295.5 kg
Master (outer) cases per pallet (air)
30 pc(s)
Products per pallet (air)
180 pc(s)
Pallet height (air)
135.9 cm
Pallet gross weight (sea)
461.6 kg
Master (outer) cases per pallet (sea)
48 pc(s)
Products per pallet (sea)
288 pc(s)
Pallet height (sea)
2.02 m
Reset button
Cabling technology
Ethernet LAN
Networking standards
IEEE 802.11b,IEEE 802.11g,IEEE 802.11n,IEEE 802.1Q,IEEE 802.3,IEEE 802.3ab,IEEE 802.3u,IEEE 802.3x
VPN tunnels quantity
Ethernet LAN data rates
10,100,1000 Mbit/s
Ethernet LAN interface type
Gigabit Ethernet
Operating relative humidity (H-H)
5 - 95%
Storage temperature (T-T)
-20 - 70 °C
Operating temperature (T-T)
0 - 40 °C
Operating temperature (T-T)
Dimensions (WxDxH)
280 x 180 x 44 mm
Compliance industry standards
IEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Networking features
Gigabit Ethernet
Input voltage
12 V
Number of users
25 user(s)
Data transfer rate
1000 Mbit/s
Maximum data transfer rate
1 Gbit/s
Input current
2.5 A
USB ports quantity
Package weight
1.39 kg
Package depth
337 mm
Package height
85 mm
Package width
220 mm
USB 2.0 ports quantity
Ethernet LAN (RJ-45) ports
DC-in jack
USB port
Power consumption (typical)
15.6 W
Management protocols
Supported network protocols
DHCP client
DHCP server
Security algorithms
Firewall security
Port Address Translation (PAT)
Network address translation (NAT)
Ethernet WAN
35 mm
203 mm
140 mm
Wi-Fi standards
802.11b,802.11g,Wi-Fi 4 (802.11n)
Wi-Fi band
Single-band (2.4 GHz)
Top Wi-Fi standard
Wi-Fi 4 (802.11n)

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