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D-LINK DSR-250N, 10, 100, 1000, 10/100/1000Base-T(X), 802.11b, 802.11g, 802.11n, Ethernet (RJ-45), SNMP, HTTP/HTTPS, IPv6

D-LINK DSR-250N, 10, 100, 1000, 10 / 100...

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Производитель: D-LINK
Код производителя: DSR-250N
EAN:
  • 790069357664
Гарантия: 24 месяца


Описание
D-Link DSR-250N. Ethernet LAN data rates: 10, 100, 1000, Cabling технология: 10/100/1000Base-T(X). Wi-Fi standards: 802.11b, 802.11g, 802.11n. WAN connection: Ethernet (RJ-45). Management protocols: SNMP, HTTP/HTTPS, Supported network protocols: IPv6. Firewall security: NAT, PAT, Security algorithms: WEP, WPA-PSK, WPS

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 технология 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) технология 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 ссылка 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 технология 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 ссылка 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.
Интерфейс Ethernet
Сертификация FCC Class B, CE Clas
Скорость передачи 1000 Mbit/s
Входное напряжение 12 V
Гарантия 24 month(s)
Тип товара Wireless VPN Firewall
Сетевые возможности Gigabit Ethernet
Number of users 25 user(s)
Net weight 1.00 kg
Gross weight 1.42 kg
Dimensions (WxDxH) 280 x 180 x 44 mm
Безопасность cUL, LVD
Энергопотребление (в обычном режиме) 15.6 W
Operating temperature (T-T) 0 - 40 °C
Storage temperature (T-T) -20 - 70 °C
Operating relative humidity (H-H) 5 - 95 %
Ethernet LAN data rates 10,100,1000 Mbit/s
Antenna gain level (max) 2 dBi
Mean time between failures (MTBF) 250000 h
Input current 2.5 A
Maximum data transfer rate 1 Gbit/s
Producer product name DSR-250N
Colour of product Black
Wi-Fi standards 802.11b, 802.11g, 80
Security algorithms WEP, WPA-PSK, WPS
Ethernet LAN (RJ-45) ports 10
Ethernet LAN Yes
DC-in jack Yes
Supported network protocols IPv6
USB ports quantity 1
Networking standards IEEE 802.11b, IEEE 8
Cabling technology 10/100/1000Base-T(X)
Antennas quantity 2
Firewall security NAT, PAT
DHCP client Yes
Reset button Yes
WAN connection Ethernet (RJ-45)
Management protocols SNMP, HTTP/HTTPS
Compliance industry standards IEEE 802.3, IEEE 802
DHCP server Yes
VPN tunnels quantity 25

D-LINK DSR-250N, 10, 100, 1000, 10/100/1000Base-T(X), 802.11b, 802.11g, 802.11n, Ethernet (RJ-45), SNMP, HTTP/HTTPS, IPv6


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