Overview
The DES-3200 Series are members of D-Link’s Layer 2 xStack Managed Switch family designed for the Metro ETTX, FTTX, and Enterprise market. The DES-3200 series offers 24 or 48 10/100Mbps Fast Ethernet Ports with available PoE, plus 2 combo Gigabit/SFP ports and 2 dedicated SFP ports. It also offers the beneficial design of 2 Gigabit/SFP Combo ports and 2 dedicated SFP ports which provide up to 4 Gbps uplink bandwidth or dual Ethernet ring topology support.

Security & Availability
The DES-3200 Series supports 802.1X Port-based/Host-based Access Control, Guest VLAN, and RADIUS and TACAS+ Authentication for strict access control over the network. The IP-MAC-Port Binding feature allows administrators to bind a source IP address with an associated MAC for a defined port number to enhance user access control. Furthermore with the DHCP Snooping feature, the switch automatically understands the IP/MAC pairs by snooping DHCP packets and saving them to the IMPB white list. These features play a significant role in keeping the network secure and auditable. The built-in D-Link Safeguard Engine identifies and prioritizes “CPU interested” packets to prevent malicious traffic from interrupting normal network flows and protects switch operation. In addition, the Access Control List (ACL) feature enhances the network security and switch performance.

Resilience & Quality of Service
For mission critical environments the DES-3200 Series supports 802.1D-2004 edition, 802.1w and 802.1s Spanning Tree Protocols (STP). STP allows you to configure the switch with a redundant backup bridge path, so transmission and reception of packets can be guaranteed in the event of any failed switch on the network. The switch also supports 802.1AX (formerly 802.3ad) Link Aggregation, enabling you to group multiple ports in parallel to form a single port, increasing bandwidth and redundancy for higher availability. For Quality of Service
(QoS), the switches support 802.1p. This standard is a mechanism that allows real-time traffic classification into 8 priority levels mapped to 4 queues. Packet classification is based on TOS, DSCP, MAC Addresses, IP Addresses, VLAN ID, TCP/UDP port number, protocol type and user defined packet content, which enables flexible configuration especially for realtime streaming multimedia applications such as voice over IP.

Traffic & Bandwidth Control
The bandwidth control feature allows network administrators to define the throughput levels for each port in order to manage bandwidth. It also provides fine granularity to define the ingress/egress traffic limits down to 8kbps segments. The switches also support the Broadcast Storm Control feature which minimizes the chance of a virus attack within the network. Port Mirroring helps administrators facilitate traffic diagnostics or track switch performance and make changes if necessary. Q-in-Q, also known as VLAN stacking, is a powerful yet simple and cost-effective solution which can be used to provide multiple virtual connections and access to multiple services available over the Metro Ethernet.

Multicast Applications
The DES-3200 Series provides IGMP Snooping to prune multicast traffic and to optimize network performance. The MLD snooping feature minimizes multicast IPv6 packets at the port level to conserve network bandwidth.

Management Capabilities
The DES-3200 Series supports standard management protocols such as SNMP, RMON, Telnet, SSH/SSL security authentication and DHCP Relay Option 82. A web-based GUI is also supported for user-friendly interface and easy management. DHCP Auto- Configuration is an enhanced management feature that allows administrators to pre-set configuration and save them to a TFTP server. Individual switches can then get IP addresses from the server for booting up and loading the pre-set configuration. The Link Layer Discovery Protocol (LLDP) allows a network device to advertise its identity and capabilities on the local network, which helps businesses better manage their network topology. Each port on the switch supports the Cable Diagnostics feature that helps to detect cable-related information such as cable length status or cable functionality. D-Link Single IP Management (SIM) simplifies and speeds up management tasks, allowing multiple switches to be configured, monitored and maintained from any workstation running a web browser through one unique IP address. The DES-3200 Series also works with D-Link’s D-View 6.0 software. D-View 6.0 is a Network Management System that allows for the central management of critical network characteristics such as availability, reliability, resilience, and security. D-View 6.0 provides a useful set of tools for network administrators who want to effectively manage device configurations, fault tolerance, performance, and security.

Overview
The D-Link 16-Port Gigabit Unmanaged Desktop or Rackmount Switch and the 24-Port Gigabit Unmanaged Desktop or Rackmount Switch each offer an economical way for SOHO and small to medium businesses (SMB) to deploy an energy-efficient switch that features the increased bandwidth of Gigabit ports.

Gigabit on Every Port
These switches bring the speed of Gigabit Ethernet to each and every port for a truly high-speed network. If your network has a mix of legacy and modern computing capabilities, each port allows for 10Mbps standard Ethernet, 100 Mbps Fast Ethernet, or 1000Mbps Gigabit Ethernet connections. You have the latest technology available to every computer and device connected to your network.

Conserves Energy
The DGS-1016D and DGS-1024D help you conserve energy automatically through several methods. They automatically power down ports that have no link, saving substantial amounts of power by cutting power usage for unused ports or any ports connected to computers that have been shut down.

Easy to Install and Maintain
These switches were designed for Plug-and-Play and hassle-free installation. Auto-MDI/MDI-X crossover on all ports eliminates the need for crossover cables when connecting to another switch or hub. Auto-negotiation on each port senses the link speed of a network device and intelligently adjusts for compatibility and optimal performance. Diagnostic LEDs and cable diagnostics allow for quick detection and correction of network problems.

Improved Network Efficiency
The DGS-1016D and DGS-1024D switches incorporate several optional advanced features to help simplify and improve network management and efficiency. Flow Control throttles connections to ensure connectivity during heavy usage periods by reducing packet loss and wasteful data retransmission. In addition, Storm Control and Port Isolation mitigates the effects of broadcast storms caused by rogue software and malware, which propagate across networks and can bring communication to a standstill.

Limited Lifetime Warranty
D-Link offers a Limited Lifetime Warranty on the DGS-1016D and DGS-1024D unmanaged switches to further its commitment to product quality and long-term customer confidence.

Overview

The D-Link DSR Series VPN Routers provide secure, high-performance networking solutions to address the growing needs of small and medium businesses. The DSR series routers offer unparalleled performance and security to ensure employees can access their files securly from anywhere they are working. Next generation wireless performance is also available on the DSR-1000AC, which supports the IEEE 802.11ac wireless standard.

Comprehensive Management Capabilities

The DSR-500 and 1000AC VPN Routers include dual WAN Gigabit Ethernet ports to provide high availability for your WAN or Internet connections. Traffic can be load-balanced across links with Outbound Load Balancing, increasing the performance and availability of business applications. The secondary WAN port can also be used to create a DMZ, isolating servers from your LAN.

Web Authentication Capabilities

Captive Portal allows employees and guest users to be easily authenticated and authorized by accessing a customized landing page. Users can be authenticated by a local database, RADIUS, LDAP, Microsoft Windows Active Directory, NT Domain and POP3 server. A maximum of four servers can be configured at any one time.

Complete and Robust VPN Features

A fully featured virtual private network (VPN) provides your mobile workers and branch offices with a secure link to your network. The DSR series routers are capable of Secure Sockets Layer (SSL) VPN tunnels, as well as Generic Routing Encapsulation (GRE) tunnels, empowering your mobile users by providing remote access to a central corporate database. Site-to-site VPN tunnels use IP Security (IPSec) Protocol, Point-to-Point Tunneling Protocol (PPTP), or Layer 2 Tunneling Protocol (L2TP) to facilitate branch office connectivity through encrypted virtual links. OpenVPN allows mobile users to connect to the corporate intranet via encrypted links with their PC, laptops, or mobile devices.

Static and Dynamic Web Content Filtering

The DSR series also provides a web content filtering feature to help administrators monitor, manage, and control employee 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 maximize service availability. Dynamic Web Content Filtering trial period is free for the first three months.

Limited Lifetime Warranty

D-Link offers a Limited Lifetime Warranty on the DSR Series VPN Routers to further its commitment to product quality and long-term customer confidence.

Overview

D-Link® VPN Routers are secure, high performance networking solutions that address the growing needs of small and medium businesses. The integrated high-speed IEEE 802.11n wireless technology in the DSR-150N, DSR-250N and DSR-500N routers offers comparable performance to traditional wired networks, but with fewer limitations. Each router provides optimal network security via features such as Virtual Private Network (VPN) tunnels, IP Security (IPSec), Point-to-Point Tunneling Protocol (PPTP), Layer 2 Tunneling Protocol (L2TP), Generic Routing Encapsulation (GRE) and Secure Sockets Layer (SSL). These routers also allow you to empower your road warriors with clientless remote access anywhere and anytime using SSL VPN tunnels.

Reliable Internet Connectivity

The DSR-500/500N include dual-WAN Gigabit Ethernet ports that provide policy-based service management to ensure maximum productivity for your business operations. The failover feature maintains data traffic without disconnecting when a landline connection is lost. The Outbound Load Balancing feature adjusts outgoing traffic across two WAN interfaces and optimizes system performance, resulting in high availability. The second WAN port can be configured as a DMZ port, allowing you to isolate servers from your LAN.

Superior Wireless Performance

Designed to deliver superior wireless performance, the DSR-150N, DSR-250N and DSR-500N include 802.11b/g/n support allowing for operation on the 2.4 GHz wireless LAN radio band. Multiple In Multiple Out (MIMO) technology allows the DSR-150N, DSR-250N and DSR-500N to provide high data rates and a wide wireless coverage area with minimized “dead spots.”

Robust VPN Features

A fully featured virtual private network (VPN) provides your mobile workers and branch offices with a secure link to your network. The DSR-150/150N, DSR-250/250N, DSR-500/500N are capable of simultaneously managing 1, 5 or 10, Secure Sockets Layer (SSL) VPN tunnels respectively, as well as 5, 10 or 15 Generic Routing Encapsulation (GRE) tunnels, empowering your mobile users by providing remote access to a central corporate database. Site-to-site VPN tunnels use IP Security (IPSec) Protocol, Point-to- Point Tunneling Protocol (PPTP), or Layer 2 Tunneling Protocol (L2TP) to facilitate branch office connectivity through encrypted virtual links. The DSR-150/150N simultaneously supports up to 10 IPSec VPN tunnels plus 10 additional PPTP/L2TP tunnels. The DSR- 250/250N and DSR-500/500N simultaneously support up to 25 and 35 IPSec VPN tunnels respectively, and 25 additional PPTP/L2TP tunnels.

Efficient Green Technology

As a responsible member of the global community, D-Link is devoted to providing eco-friendly products. D-Link Green Wi-Fi and D-Link Green Ethernet features save power and help cut energy costs. The D-Link Green WLAN Scheduler shuts down your wireless network automatically according to a schedule you define, allowing you to turn off your wireless network during off-peak hours, saving energy and keeping your network secure. The D-Link Green Ethernet feature can detect the length of the cables connected to the router and can adjust power usage accordingly to save energy automatically without sacrificing performance. It can also detect if a link is down on a port and automatically puts that port into a sleep mode, reducing the amount of power used. In addition, compliance with RoHS (Restriction of Hazardous Substances) and WEEE (Waste Electrical and Electronic Equipment) directives make D-Link Green certified devices an environmentally responsible choice.

Dynamic Web Content Filtering (Subscription Required)

Dynamic Content Filtering is a powerful feature that enables the administrator to allow or block access to web sites depending on the category they have been classified into by an automatic classification service. Dynamic content filtering requires a minimum of administration effort and has very high accuracy.

Limited Lifetime Warranty

D-Link offers a Limited Lifetime Warranty on the DSR Series VPN Routers to further its commitment to product quality and long-term customer confidence.

Overview

The D-Link DSR Series VPN Routers provide secure, high-performance networking solutions to address the growing needs of small and medium businesses. The DSR series routers offer unparalleled performance and security to ensure employees can access their files securly from anywhere they are working. Next generation wireless performance is also available on the DSR-1000AC, which supports the IEEE 802.11ac wireless standard.

Comprehensive Management Capabilities

The DSR-500 and 1000AC VPN Routers include dual WAN Gigabit Ethernet ports to provide high availability for your WAN or Internet connections. Traffic can be load-balanced across links with Outbound Load Balancing, increasing the performance and availability of business applications. The secondary WAN port can also be used to create a DMZ, isolating servers from your LAN.

Web Authentication Capabilities

Captive Portal allows employees and guest users to be easily authenticated and authorized by accessing a customized landing page. Users can be authenticated by a local database, RADIUS, LDAP, Microsoft Windows Active Directory, NT Domain and POP3 server. A maximum of four servers can be configured at any one time.

Complete and Robust VPN Features

A fully featured virtual private network (VPN) provides your mobile workers and branch offices with a secure link to your network. The DSR series routers are capable of Secure Sockets Layer (SSL) VPN tunnels, as well as Generic Routing Encapsulation (GRE) tunnels, empowering your mobile users by providing remote access to a central corporate database. Site-to-site VPN tunnels use IP Security (IPSec) Protocol, Point-to-Point Tunneling Protocol (PPTP), or Layer 2 Tunneling Protocol (L2TP) to facilitate branch office connectivity through encrypted virtual links. OpenVPN allows mobile users to connect to the corporate intranet via encrypted links with their PC, laptops, or mobile devices.

Static and Dynamic Web Content Filtering

The DSR series also provides a web content filtering feature to help administrators monitor, manage, and control employee 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 maximize service availability. Dynamic Web Content Filtering trial period is free for the first three months.

Limited Lifetime Warranty

D-Link offers a Limited Lifetime Warranty on the DSR Series VPN Routers to further its commitment to product quality and long-term customer confidence.

Overview

The D-Link DSR Series VPN Routers provide secure, high-performance networking solutions to address the growing needs of small and medium businesses. The DSR series routers offer unparalleled performance and security to ensure employees can access their files securly from anywhere they are working. Next generation wireless performance is also available on the DSR-1000AC, which supports the IEEE 802.11ac wireless standard.

Comprehensive Management Capabilities

The DSR-500 and 1000AC VPN Routers include dual WAN Gigabit Ethernet ports to provide high availability for your WAN or Internet connections. Traffic can be load-balanced across links with Outbound Load Balancing, increasing the performance and availability of business applications. The secondary WAN port can also be used to create a DMZ, isolating servers from your LAN.

Web Authentication Capabilities

Captive Portal allows employees and guest users to be easily authenticated and authorized by accessing a customized landing page. Users can be authenticated by a local database, RADIUS, LDAP, Microsoft Windows Active Directory, NT Domain and POP3 server. A maximum of four servers can be configured at any one time.

Complete and Robust VPN Features

A fully featured virtual private network (VPN) provides your mobile workers and branch offices with a secure link to your network. The DSR series routers are capable of Secure Sockets Layer (SSL) VPN tunnels, as well as Generic Routing Encapsulation (GRE) tunnels, empowering your mobile users by providing remote access to a central corporate database. Site-to-site VPN tunnels use IP Security (IPSec) Protocol, Point-to-Point Tunneling Protocol (PPTP), or Layer 2 Tunneling Protocol (L2TP) to facilitate branch office connectivity through encrypted virtual links. OpenVPN allows mobile users to connect to the corporate intranet via encrypted links with their PC, laptops, or mobile devices.

Static and Dynamic Web Content Filtering

The DSR series also provides a web content filtering feature to help administrators monitor, manage, and control employee 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 maximize service availability. Dynamic Web Content Filtering trial period is free for the first three months.

Limited Lifetime Warranty

D-Link offers a Limited Lifetime Warranty on the DSR Series VPN Routers to further its commitment to product quality and long-term customer confidence.

Overview

The D-Link DSR Series VPN Routers provide secure, high-performance networking solutions to address the growing needs of small and medium businesses. The DSR series routers offer unparalleled performance and security to ensure employees can access their files securly from anywhere they are working. Next generation wireless performance is also available on the DSR-1000AC, which supports the IEEE 802.11ac wireless standard.

Comprehensive Management Capabilities

The DSR-500 and 1000AC VPN Routers include dual WAN Gigabit Ethernet ports to provide high availability for your WAN or Internet connections. Traffic can be load-balanced across links with Outbound Load Balancing, increasing the performance and availability of business applications. The secondary WAN port can also be used to create a DMZ, isolating servers from your LAN.

Web Authentication Capabilities

Captive Portal allows employees and guest users to be easily authenticated and authorized by accessing a customized landing page. Users can be authenticated by a local database, RADIUS, LDAP, Microsoft Windows Active Directory, NT Domain and POP3 server. A maximum of four servers can be configured at any one time.

Complete and Robust VPN Features

A fully featured virtual private network (VPN) provides your mobile workers and branch offices with a secure link to your network. The DSR series routers are capable of Secure Sockets Layer (SSL) VPN tunnels, as well as Generic Routing Encapsulation (GRE) tunnels, empowering your mobile users by providing remote access to a central corporate database. Site-to-site VPN tunnels use IP Security (IPSec) Protocol, Point-to-Point Tunneling Protocol (PPTP), or Layer 2 Tunneling Protocol (L2TP) to facilitate branch office connectivity through encrypted virtual links. OpenVPN allows mobile users to connect to the corporate intranet via encrypted links with their PC, laptops, or mobile devices.

Static and Dynamic Web Content Filtering

The DSR series also provides a web content filtering feature to help administrators monitor, manage, and control employee 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 maximize service availability. Dynamic Web Content Filtering trial period is free for the first three months.

Limited Lifetime Warranty

D-Link offers a Limited Lifetime Warranty on the DSR Series VPN Routers to further its commitment to product quality and long-term customer confidence.