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 | |
Ethernet Interface | 1 x 10/100/1000 Mbps WAN Ports |
8 x 10/100/1000 Mbps LAN Ports | |
Wireless Interface | 802.11b/g/n (Single Band) |
2 Detachable 2 dBi Omni-Directional Antennas | |
USB 2.0 Ports | 1 |
Console Port | RJ45 |
Performance | |
Firewall Throughput | 750 Mbps |
VPN Throughput (3DES) | 50 Mpps |
Concurrent Sessions | 20000 |
New Sessions (per second) | 200 |
Firewall Policies | 200 |
Internet Connection Type | Static/ Dynamic IP |
PPPoE/ L2TP/ PPTP | |
Multiple PPPoE | |
Firewall System | Static Route |
Dynamic DNS | |
Inter-VLAN Route | |
NAT, PAT | |
Web Content Filtering: Static URL, Keywords | |
Intrusion Prevention System (IPS): Signature Package Included in Firmware | |
Networking | DHCP Server/ Client |
DHCP Relay | |
IEEE802.1q VLAN | |
VLAN (Port-Based) | |
IP Multicast: IGMP Proxy | |
IPv6 | |
3G Redundancy | |
Wireless | Multiple Service Set Identifier (SSID) |
Service Set Identifier (SSID) to VLAN Mapping | |
Standards: 802.11b/g/n | |
Wireless Security | 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) | |
Virtual Private Network (VPN) | VPN Tunnels: 65 |
IPSec Tunnels: 25 | |
SSL VPN Tunnels: 5 | |
PPTP/L2TP Clients: 25 | |
GRE: 10 | |
Encryption Methods: DES, 3DES, AES, Twofish, Blowfish, CAST-128, NULL | |
SSL Encryption Methods: RC4-128, 3DES, AES | |
IPSec/PPTP/L2TP Server | |
IPSec NAT Traversal | |
Dead Peer Detection | |
IP Encapsulating Security Payload (ESP) | |
IP Authentication Header (AH) | |
VPN Tunnel Keep Alive | |
Hub and Spoke | |
Bandwidth Management | Maximum Bandwidth Control |
Priority Bandwidth Control: Port-based QoS, 3 Classes | |
System Management | Web-based User Interface: HTTP, HTTPS |
Command Line | |
SNMP v1, v2c, v3 | |
Power Supply | External Power Supply Unit |
Input: 100-240 VAC, 50/60Hz Output: 12VDC, 1.5A | |
EMI/EMC | FCC Class B, CE Class B, C-Tick, IC |
Safety | cUL, LVD (EN60950-1) |
MTBF | 250,000 hours |
Max. Power Consumption | 12.6 W |
Dimensions | 140 x 203 x 35 mm |
- Bảo hành: 36 tháng.
