D-Link DSR-250N Wireless Integrated Services Router 54 Mbps

Interfészek

• 1x Gigabit WAN Port
• 8x Gigabit LAN Port
• 1x RJ-45 (console)
• 1x USB2.0

Rendszer teljesítmény¹

• Firewall Throughput²: 45 Mbps
• VPN Throughput³: 35 Mbps
• Concurrent Sessions: 20,000
• New Sessions: 200 per second
• Firewall policies: 200

Internetkapcsolat típusai

• Static/Dynamic IP
• PPoE/Multiple PPoE
• L2TP
• PPTP

Tûzfal

• Static route
• Dynamic NS
• Inter-VLAN route
• NAT, PAT
• Web Content Filtering (static URL, keywords)
• Intrusion Prevention System (signature package included in firmware)

Hálózat

• DHCP Server/Client
• DHCP Relay
• IEEE 802.1q VLAN (port-based)
• IP multicast
• IPv6
• Route failover

Wireless

• 802.11b/g/n
• Multiple SSID
• SSID-to-VLAN mapping
• WEP/WPA/WPA2 Personal/Enterprise

Virtual Private Network (VPN)

• VPN tunnels: 25
• Encryption: DES, 3DES, AES, Twofish, Blowfish, CAST-128, NULL
• IPSec/PPTP/L2TP servers
• PPTP clients: 25
• L2TP clients: 25
• IPSec NAT traversal
• Dead Peer Detection
• IP ESP
• IP AH
• VPN keep-alive
• Hub-and-spoke

SSL Virtual Private Network (SSL VPN)

• SSL VPN tunnels: 5
• SSL encryption: DES, 3DES, AES
• SSL Message Integrity: MD5, SHA1
• Advanced IDP/IPS Subscription

Sávszélesség menedzsment

• Maximum bandwidth limitation
• Bandwidth control (3 classes, port-based QoS)

Rendszer menedzsment

• Web-based user interface (HTTP, HTTPS)
• Command line
• SNMP v1, v2c, v3

Fizikai és környezeti jellemzõk

• Internal Power Supply (12VDC, 2.5A)
• Max. power consumption: 12.6 W.
• Dimensions: 140 x 203 x 35 mm
• Operating Temperature: 0° to 40° C
• Storage Temperature: -20° to 70° C
• Operating Humidity: 5% to 95% non-condensing
• EMI: FCC Class B, CE Class B, C-Tick
• Safety: cUL, LVD (EN60950-1)
• MTBF: 250,000 hours