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Wireless N Unified Service Router - Imagen 1

Wireless N Unified Service Router

€253.33 Tax excluded
Networking / voip - Routers - Gateways - D-Link DSR-250N - Wireless N Unified Service Router
Condition
New
Brand:
D-Link
Id.
40029
EAN
0790069357664
MPN
DSR-250N
Out of stock
WAN connection: Gigabit Ethernet; WAN Type: Yes; USB Port: Yes; Int exp slot: No; wireless extensions: Yes; Integrated Firewall: Yes; DSP slot occupied: No1x 10/100/1000 Mbps WAN, 8x 10/100/1000 Mbps LAN, 802.11b/g/n, 1x USB 2.0, BlackD-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.
WAN connection
Ethernet WANY
Wireless LAN features
Top Wi-Fi standardIEEE 802.11n
Wi-Fi standardsIEEE 802.11b, IEEE 802.11g, IEEE 802.11n
Ethernet LAN features
Ethernet LANY
Ethernet LAN interface typeGigabit Ethernet
Ethernet LAN data rates10,100,1000 Mbit/s
Cabling technology10/100/1000Base-T(X)
Ports & interfaces
DC-in jackY
Ethernet LAN (RJ-45) ports10
Networking
Networking standardsIEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.1Q, IEEE 802.3, IEEE 802.3ab, IEEE 802.3u, IEEE 802.3x
Management protocolsSNMP, HTTP/HTTPS
Protocols
DHCP serverY
DHCP clientY
Supported network protocolsIPv6
Antenna
Antennas quantity2
Antenna gain level (max)2 dBi
Management features
Reset buttonY
Security
Security algorithmsWEP, WPA-PSK, WPS
VPN tunnels quantity25
Firewall securityNAT, PAT
Design
Colour of productBlack
Performance
Mean time between failures (MTBF)250000 h
Power
Power consumption (typical)15.6 W
Operational conditions
Operating relative humidity (H-H)5 - 95%
Storage temperature (T-T)-20 - 70 °C
Operating temperature (T-T)0 - 40 °C
Certificates
CertificationFCC Class B, CE Class B, C-Tick
SafetycUL, LVD
Other features
Input current2.5
Input voltage12
Dimensions (WxDxH)280 x 180 x 44 mm
Compliance industry standardsIEEE 802.3, IEEE 802.3u, IEEE 802.3ab
USB ports quantity1
InterfaceEthernet
Data transfer rate1000 Mbit/s
Networking featuresGigabit Ethernet
Number of users25 user(s)
Maximum data transfer rate1 Gbit/s

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