8-Port Gigabit Wireless VPN Router D-Link DSR-250N
- 1 cổng 10/100/1000Mbps WAN + 8 cổng 10/100/1000Mbps LAN.
- Chuẩn kết nối không dây IEEE 802.11 b/g/n.
- Hỗ trợ cổng kết nối: USB 2.0, RJ45.
- Ăng ten: 2 ăng ten 2dBi có thể tháo rời.
- Hỗ trợ bảo mật: Wired Equivalent Privacy (WEP), Wi-Fi Protect Setup (WPS), Wi-Fi Protected Access – Personal (WPA-PSK), Wi-Fi Protected Access – Enterprise (WPA-EAP), Wi-Fi Protected Access version 2 – Personal (WPA-PSK), Wi-Fi Protected Access version 2 – Enterprise (WPA-EAP).
- Nguồn điện: 100-240 VAC, 50/60Hz.
- Công suất tiêu thụ: 12.6W.
- Kích thước: 140 x 203 x 35 mm.
Features
High-Performance VPN
- Protocols: IPSec, PPTP/L2TP, GRE, SSL.
- VPN Tunnels: Up to 65 tunnels.
- DES, 3DES, AES.
Enhanced Network Services
- IPv6.
- IEEE 802.1q VLAN.
- Multiple SSIDs.
- Port Monitoring/ Bandwidth Control.
- srTCM, trTCM, & policing.
Wireless Access and Security
- IEEE 802.11 b/g/n (2.4 GHz).
- IEEE 802.1x RADIUS Authentication with EAP-TLS, EAP-TLLS, EAP-PEAP.
- WPS, WEP, WPA-PSK, WPA-EAP, WPA2-PSK, WPA2-EAP.
Đặc tính kỹ thuật
General
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Ethernet Interface
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1 x 10/100/1000 Mbps WAN Ports
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8 x 10/100/1000 Mbps LAN Ports
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Wireless Interface
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802.11b/g/n (Single Band)
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2 Detachable 2 dBi Omni-Directional Antennas
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USB 2.0 Ports
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1
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Console Port
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RJ45
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Performance
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Firewall Throughput
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750 Mbps
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VPN Throughput (3DES)
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50 Mpps
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Concurrent Sessions
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20000
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New Sessions (per second)
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200
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Firewall Policies
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200
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Internet Connection Type
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Static/ Dynamic IP
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PPPoE/ L2TP/ PPTP
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Multiple PPPoE
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Firewall System
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Static Route
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Dynamic DNS
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Inter-VLAN Route
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NAT, PAT
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Web Content Filtering: Static URL, Keywords
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Intrusion Prevention System (IPS): Signature Package Included in Firmware
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Networking
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DHCP Server/ Client
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DHCP Relay
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IEEE802.1q VLAN
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VLAN (Port-Based)
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IP Multicast: IGMP Proxy
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IPv6
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3G Redundancy
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Wireless
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Multiple Service Set Identifier (SSID)
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Service Set Identifier (SSID) to VLAN Mapping
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Standards: 802.11b/g/n
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Wireless Security
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Wired Equivalent Privacy (WEP)
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Wi-Fi Protect Setup (WPS)
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Wi-Fi Protected Access – Personal (WPA-PSK)
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Wi-Fi Protected Access – Enterprise (WPA-EAP)
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Wi-Fi Protected Access version 2 – Personal (WPA-PSK)
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Wi-Fi Protected Access version 2 – Enterprise (WPA-EAP)
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Virtual Private Network (VPN)
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VPN Tunnels: 65
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IPSec Tunnels: 25
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SSL VPN Tunnels: 5
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PPTP/L2TP Clients: 25
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GRE: 10
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Encryption Methods: DES, 3DES, AES, Twofish, Blowfish, CAST-128, NULL
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SSL Encryption Methods: RC4-128, 3DES, AES
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IPSec/PPTP/L2TP Server
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IPSec NAT Traversal
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Dead Peer Detection
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IP Encapsulating Security Payload (ESP)
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IP Authentication Header (AH)
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VPN Tunnel Keep Alive
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Hub and Spoke
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Bandwidth Management
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Maximum Bandwidth Control
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Priority Bandwidth Control: Port-based QoS, 3 Classes
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System Management
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Web-based User Interface: HTTP, HTTPS
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Command Line
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SNMP v1, v2c, v3
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Power Supply
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External Power Supply Unit
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Input: 100-240 VAC, 50/60Hz
Output: 12VDC, 1.5A
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EMI/EMC
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FCC Class B, CE Class B, C-Tick, IC
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Safety
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cUL, LVD (EN60950-1)
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MTBF
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250,000 hours
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Max. Power Consumption
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12.6 W
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Dimensions
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140 x 203 x 35 mm
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- Bảo hành: 36 tháng.