Secure and private connection to the office, wherever you are.
Secure, high-performance networking solutions to address the changing needs of small and medium businesses. Full-featured VPN offers a private link between mobile/remote workers and the office.
Advanced VPN
Integrated VPN client and server with support for IPSec, PPTP, L2TP, GRE, and OpenVPN tunneling
3G/4G LTE network
Mobile connectivity lets you create an internet-enabled network, without the need for a fixed-line connection.
Failover/Load Balancing Mode
Dual Gigabit WAN and optional 3G/4G support provide high availability and traffic load balancing.
Captive Portal
Captive Portal allows employees and guest users to authenticate and authorise easily
Remote secure connections
With fully featured VPN (IPSec/PPTP/L2TP/GRE/OpenVPN), the DSR-250V2 provides secure connections between mobile or remote employees and the office.
Highly configurable and flexible with OpenVPN
OpenVPN uses various authentication and encryption protocols, such as SSL and TLS ensure users’ communications are secure and private. Not only is it highly secure, it is also incredibly configurable to provide secure point-to-point or site-to-site connections.
High-performance firewall and VPN
High-performance firewall with up to 950 Mbps throughput, and VPN (3DES) with up to 200 Mbps throughput, supporting up to 75 VPN tunnels, allows more devices to be connected, faster.
Multi-WAN support
Multi-WAN support (through dual Gigabit WAN ports and option 3G/4G dongle) with WAN failover and load balancing ensures a reliable and stable Internet connection.
Access through browser authentication
Captive Portal allows employees and guests to be easily authenticated and authorised through customisable welcome page.
Web Content Filtering
The DSR-250V2 also provides a web content filtering feature to help administrators monitor, manage and control employees’ Internet usage. Static web content filtering helps to remove malicious objects such as Java applets, ActiveX, and cookies or to block URLs by keyword. Dynamic web content filtering, which requires a license subscription, allows administrators to filter content from a list of categories. Multiple global index servers, with millions of URLs and real-time website data, enhance performance and maximise service availability.
Control access and bandwidth priority based on application
Application Control can restrict or give priority to predefined applications to effectively manage network utilisation. More information: Design | Product colour | Black |  | On/off switch | Yes | Management features | Web-based management | Yes | WAN connection | Ethernet WAN | Yes | Weight & dimensions | Width | 120 mm | | Depth | 190 mm | | Height | 38 mm | Protocols | DHCP client | Yes | | DHCP server | Yes | | Routing protocols | OSPF, OSPFv3, RIP-1, RIP-2 | | Supported network protocols | IPv6, SNMP v1, v2c, v3 | Features | Mean time between failures (MTBF) | 1239157.85 h | | Safety | LVD (EN62368) | | Certification | FCC Class B, CE Class B, RCM, IC, VCCI | Ports & interfaces | Ethernet LAN (RJ-45) ports | 4 | | Number of console ports | 1 | | USB ports quantity | 1 | | USB version | 3.2 Gen 1 (3.1 Gen 1) | | DC-in jack | Yes | Power | Power consumption (typical) | 14.4 W | | Power source type | DC | | Output voltage | 12 V | | Output current | 1.5 A | Operational conditions | Operating temperature (T-T) | 0 - 40 °C | | Storage temperature (T-T) | -20 - 70 °C | | Operating relative humidity (H-H) | 5 - 95 % | Network | Networking standards | IEEE 802.1Q | | Ethernet interface type | Fast Ethernet, Gigabit Ethernet | | Cabling technology | 10/100/1000Base-T(X) | | Static route | Yes | | VLAN support | Yes | | Concurrent connections | 50000 | Packaging data | AC adapter included | Yes | Security | Security algorithms | 3DES, AES, DES | | Firewall | Yes | | Authentication method | Internal User Database, Radius, POP3, LDAP, AD, NT Domain | | URL filtering | Yes | | Network address translation (NAT) | Yes | | VPN tunnels quantity | 75 |
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