D-Link DSR-250 – 8-Port Gigabit Unified Services VPN Router with 1 Gigabit WAN, 8 Gigabit LAN, SSL/IPSec VPN, VLAN, Firewall & 3G Redundancy
Overview:
• The D-Link DSR-250 is a Unified Services VPN Router designed for small and medium business network security, secure remote access, and Internet gateway applications.
• It provides 1 Gigabit WAN port and 8 Gigabit LAN ports, making it suitable for offices that need secure wired network connectivity with multiple LAN devices.
• The router supports firewall, NAT, PAT, VLAN, Inter-VLAN routing, web content filtering, IPS, bandwidth management, and VPN services.
• It supports multiple VPN technologies including IPSec, PPTP/L2TP, SSL VPN, and GRE for secure site-to-site and remote user connectivity.
• The DSR-250 supports up to 65 VPN tunnels, including 25 IPSec tunnels, 5 SSL VPN tunnels, 25 PPTP/L2TP clients, and 10 GRE tunnels.
• It also supports 3G redundancy using USB, allowing backup Internet connectivity for critical business environments.
Key Features:
• Unified Services VPN Router for SMB networks
• 1 × Gigabit Ethernet WAN port
• 8 × Gigabit Ethernet LAN ports
• 1 × USB 2.0 port
• RJ-45 console port
• Supports up to 65 VPN tunnels
• Supports up to 25 IPSec VPN tunnels
• Supports up to 5 SSL VPN tunnels
• Supports up to 25 PPTP / L2TP clients
• Supports up to 10 GRE tunnels
• Firewall throughput up to 750 Mbps
• VPN throughput up to 50 Mbps using 3DES
• Supports up to 20,000 concurrent sessions
• Supports up to 200 firewall policies
• Supports VLAN and Inter-VLAN routing
• Supports port-based VLAN
• Supports IPv6
• Supports NAT, PAT, Dynamic DNS, and Static Route
• Supports web content filtering
• Intrusion Prevention System included in firmware
• Supports DHCP server, DHCP client, and DHCP relay
• Supports 3G redundancy
• Supports web-based UI, CLI, and SNMP v1/v2c/v3
• Suitable for secure office gateway and VPN deployment
Technical Specifications:
• Product Type: Unified Services VPN Router
• Model: DSR-250
• WAN Interface: 1 × 10/100/1000 Mbps Gigabit Ethernet WAN
• LAN Interface: 8 × 10/100/1000 Mbps Gigabit Ethernet LAN
• USB Port: 1 × USB 2.0
• Console Port: RJ-45
• Firewall Throughput: 750 Mbps
• VPN Throughput: 50 Mbps using 3DES
• Concurrent Sessions: 20,000
• New Sessions: 200 per second
• Firewall Policies: 200
• VPN Tunnels: Up to 65
• IPSec Tunnels: 25
• SSL VPN Tunnels: 5
• PPTP / L2TP Clients: 25
• GRE Tunnels: 10
• Internet Connection Types: Static IP, Dynamic IP, PPPoE, L2TP, PPTP, Multiple PPPoE
• Firewall Features: Static Route, Dynamic DNS, Inter-VLAN Route, NAT, PAT, Web Content Filtering, IPS
• Networking: DHCP Server / Client, DHCP Relay, IEEE 802.1Q VLAN, Port-Based VLAN, IP Multicast, IGMP Proxy, IPv6, 3G Redundancy
• VPN Encryption: DES, 3DES, AES, Twofish, Blowfish, CAST-128, NULL
• SSL Encryption: RC4-128, 3DES, AES
• VPN Features: IPSec NAT Traversal, Dead Peer Detection, ESP, AH, VPN Tunnel Keep Alive, Hub and Spoke
• Bandwidth Management: Maximum Bandwidth Control, Priority Bandwidth Control, Port-Based QoS, 3 Classes
• Management: HTTP / HTTPS Web UI, Command Line, SNMP v1/v2c/v3
• Power Supply: External Power Supply Unit
• Power Input: DC 12V / 1.5A
• Maximum Power Consumption: 12.6W
• Dimensions: 140 × 203 × 35 mm
• Operating Temperature: 0°C to 40°C
• Storage Temperature: -20°C to 70°C
• Operating Humidity: 5% to 95% non-condensing
• EMI/EMC: FCC Class B, CE Class B, C-Tick, IC
• Safety: cUL, LVD EN60950-1
• MTBF: 250,000 hours
Security & VPN Features:
• IPSec VPN
• PPTP / L2TP VPN
• SSL VPN
• GRE tunneling
• DES / 3DES / AES encryption
• IPSec NAT Traversal
• Dead Peer Detection
• VPN Tunnel Keep Alive
• Hub and Spoke VPN topology
• Intrusion Prevention System
• Web content filtering by static URL and keywords
• NAT and PAT firewall
• VLAN and Inter-VLAN routing
• Bandwidth control and port-based QoS
Network & Management Features:
• Static / Dynamic IP
• PPPoE, L2TP, PPTP
• Multiple PPPoE
• DHCP server / client
• DHCP relay
• Dynamic DNS
• Static route
• IPv6 support
• IP multicast and IGMP proxy
• 3G redundancy via USB
• HTTP / HTTPS web management
• Command Line Interface
• SNMP v1 / v2c / v3
• Port monitoring and bandwidth control
Applications:
• SMB secure Internet gateway
• Office firewall and VPN router deployment
• Branch office secure connectivity
• Site-to-site IPSec VPN
• Remote worker SSL VPN access
• Secure access to company files and internal systems
• VLAN-based office network separation
• 3G backup Internet connection
• Small and medium business network security
• Offices requiring 8 Gigabit LAN ports with VPN and firewall features
Connect Gates Recommendation:
• Recommended for small and medium businesses that need a reliable wired VPN router with 8 Gigabit LAN ports.
• Suitable for branch offices requiring IPSec VPN, SSL VPN, PPTP/L2TP, GRE, firewall, VLAN, and secure remote access features.
• A practical choice for offices that need secure Internet gateway functions with multiple wired users and network segmentation.
• The 3G redundancy option makes it useful for critical offices that need backup Internet connectivity.
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