D-Link

Description

Robust design

The DGS-108 is designed with durability and performance in mind. The sturdy metal housing will protect the switch against accidental harm, while helping to dissipate heat and to reduce stress on internal components. The visible LEDs allow for an easy reading of each port status and speed, helping to troubleshoot connectivity problems. For a convenient placement, the DGS-108 comes with a wall mounting kit and a slot for a Kensington security lock to protect it from theft.

QoS (Quality of Service)

Despite being an unmanaged, Plug and Play switch, the DGS-108 is able to classify network traffic by assessing the 802.1p field in the Ethernet frames, and forward them out of its ports depending on their priority. This allows for a smooth integration of video, voice and data traffic without delays or loss of quality.

Description
The DIS-200G-12S Layer 2 Industrial Managed Switch is equipped with 10 10/100/1000BASE-T ports and 2 SFP ports. This switch features a robust design making it ideal for deployment in industrial and outdoor surveillance settings, capable of withstanding the harshest environments. The DIS-200G-12S furthermore integrates advanced management and security functions to provide a complete solution.

Surveillance VLAN and Bandwidth Control
The DGS-1100 Series supports Surveillance VLAN, which is best suited for video surveillance deployment. Surveillance VLAN is a new, industry-leading technology that consolidates data and
surveillance video transmission through a single DGS-1100 switch, thus sparing businesses the
expense of dedicated hardware and facilities. Surveillance VLAN also ensures the quality of
real-time video for monitoring and control without compromising the transmission of conventional
network data.In addition, with Bandwidth Control, network administrators can reserve bandwidth for
important functions that require more bandwidth or might have high priority.

Easy to deploy
The DGS-1100 EasySmart Switches support an intuitive SmartConsole utility and a web-based
management interface that enables administrators to remotely control their network down to the port level. The SmartConsole allows customers to discover multiple D-Link Smart and Easy Smart Switches
within the same L2 network segment. With this utility, users do not need to change the IP address of their PC, and this also makes initial setup of the Smart Switches quick and easy. Switches within the same L2 network segment that are connected to the user’s PC are displayed on-screen for instant access. This allows for extensive switch configuration and basic setup of discovered devices, including password changes and firmware upgrades.

D-Link DGS-3420-52P. Switch type: Managed, Switch layer: L2. Basic switching RJ-45 Ethernet ports quantity: 48. MAC address table: 16000 entries, Switching capacity: 176 Gbit/s. Networking standards: IEEE 802.1D,IEEE 802.1p,IEEE 802.1Q,IEEE 802.1v,IEEE 802.1w,IEEE 802.1x,IEEE 802.3,IEEE.... Power over Ethernet (PoE)

Description

High Availability and Flexibility
Includes stacking technology, which allows multiple switches to be combined to form a single physical or virtual stack.
Scale your network using just a stacking cable and without the need for stacking modules.
Increased redundancy over multiple physical units, simplifies management and provides a single IP address to manage all members in the stack.

Security, Performance & Availability
Robust set of QoS features helps ensure that critical network services such as Voice over IP and video conferencing are given high priority through the network.
The D-Link Safeguard Engine increases the switch’s reliability, serviceability, and availability by preventing malicious flooding traffic caused by worms or virus attacks.

- Designed for Small to Medium Businesses, Enterprises and ISPs
- Deliver high performance, flexibility, fault tolerance, and advanced software features
- Gigabit Ethernet SFP, 10 GbE SFP+, security features, and advanced Quality of Service (QoS), the DGS-3630 Series can act as core, distribution or access layer switches

Description

The DGS-3130 Series is a range of Lite Layer 3 Stackable Managed Switches designed to help connect end-users in a secure enterprise or metro Ethernet access network. These switches support multicast and enhanced security features, making them an ideal Gigabit access layer solution. The DGS-3130-30TS/54TS provide 24 or 48 10/100/1000 Mbps Gigabit Ethernet ports. The DGS-3130-30PS/54PS provide 24 or 48 10/100/1000 Mbps Power over Ethernet (PoE) Gigabit Ethernet ports. The DGS-3130-30S/54S provide 24 or 48 SFP Gigabit Ethernet ports. Each 10/100/1000 Mbps port on the DGS-3130-30PS/54PS supports the IEEE 802.3af and IEEE 802.3at PoE standards. The default power budget for these models is 370 watts and can be expanded to 740 watts with the DPS-700 redundant power supply. The switches are also equipped with a USB 2.0 port, allowing the user to boot images and upload configuration files directly, as well as conveniently save syslog files to an USB 2.0 storage device.

Enhanced Network Reliability
The DGS-3130 Series targets enterprises and metro Ethernet applications, and customers who require a high level of network security and maximum uptime. All the models in the DGS-3130 Series support an external redundant power supply to ensure continued operation. In addition, these switches incorporate essential reliability features to enhance network resilience, including 802.1D Spanning Tree (STP), 802.1w Rapid Spanning Tree (RSTP), and 802.1s Multiple Spanning Tree (MSTP), Loopback Detection (LBD), and Broadcast Storm Control. ITU-T G.8032 Ethernet Ring Protection Switching (ERPS) minimizes the recovery time to 50 ms. For load sharing and redundancy backup in a switch cascading/server attachment configuration, the DGS-3130 Series provides dynamic 802.3ad Link Aggregation Port Trunking.