Computer Networks and components

The DGS-1100-05V2 switch from D-Link is a network device designed for office and home environments, offering 5 Gigabit Ethernet RJ45 ports for fast and stable LAN connections, suitable for linking computers, printers, and other network devices. With a total switching capacity of 10 Gbps and a maximum packet forwarding rate of 7.44 Mpps , it manages data traffic smoothly, optimizing local network performance. It features a MAC address table with 2,000 entries and a 1 Mbit packet buffer , enabling efficient traffic handling without data loss. Its compact desktop design , measuring 100.5 x 82 x 28 mm and weighing only 0.23 kg , is made of black metal , providing durability and proper heat dissipation. The device has low power consumption, up to 3.42 W , and complies with IEEE 802.3az energy efficiency standards, helping save energy through link and cable length management. For network management, the switch supports advanced port-based VLAN configurations , including voice, management, and surveillance VLANs, with support for up to 32 static VLAN groups and a maximum of 4,094 VLAN IDs (VIDs) , offering flexibility to segment traffic and enhance security. It also includes layer 2 features such as IEEE 802.3x flow control, HOL blocking prevention, Jumbo Frame support up to 9,216 bytes, and IGMP snooping with support for 32 groups to optimize multicast handling. Security features include static MAC address control (up to 32 entries) and mechanisms to prevent broadcast, multicast, and unknown unicast storms. Management is easy via a web GUI (IPv4 support) and the SmartConsole client utility, facilitating configuration and monitoring even for users with basic knowledge. It holds international safety and EMI/EMC certifications such as FCC Class B, CE Class B, and others, ensuring reliable operation. Power is supplied by an external adapter with an input of 240 VAC at 50-60 Hz . All these features make the DGS-1100-05V2 a reliable and efficient solution for environments requiring a switch with advanced basic management, good performance, and low power consumption in a compact, sturdy format. Power supply: Electric Network AC input voltage: 100-240V Approx. weight: 230 g Approx. dimensions: 10 x 8,2 x 2,8 cm Product with plug: Yes Type of plug: Plug EU Type: Switch Colour: Black Connections: RJ45 Ethernet LAN RJ45 x 5 Voltage: 100-240 V 5 V 100 - 240 V Amperage: 1 A Frequency: 50-60 Hz Material: Metal Aluminium Plastic Ports: 5 Accuracy (relative humidity): 0 % - 90 % Approx. temperature: -40º / 70º

The D-Link DGS-1100-08PV2/E switch is a network device designed for professional environments and small offices that require stable and powerful connections. This model features 8 RJ-45 Ethernet ports supporting speeds up to 10/100/1000 Mbps, allowing efficient data transmission with Gigabit quality. It also includes PoE (Power over Ethernet) technology , supplying up to 30 W of power per port, enabling direct power delivery to compatible devices such as IP cameras, VoIP phones, or wireless access points without additional power cables. Its black color and compact multi-mount design facilitate integration into various spaces and racks, optimizing the environment’s use. The device operates with a universal voltage of 100-240 V , ensuring global compatibility and stable power supply. Thanks to its LED status indicators, connection status can be monitored quickly and easily, simplifying network management and maintenance. This connectivity solution belongs to the DGS-1100 family, known for balancing performance, efficiency, and ease of use, adapting to network needs with PoE requirements to enhance technological infrastructure without extra cabling complications. Overall, this D-Link switch provides reliability and versatility for efficient local network management, making it a suitable option to expand and optimize work environments with connected devices. Colour: Black Ports: 8 Connections: RJ45 8 PoE x 1 Ethernet LAN rj45 x 8 Type: VLAN Switch Product with plug: Yes Type of plug: Plug EU Voltage: 100-240 V 100 - 240 V Flash Memory: 2 MB Holder: Multi-support Power: 30 W Characteristics: LED in operation indicator Speed: 10/100/1000 Mbps Power supply: Iincluded Accuracy (relative humidity): 0 % - 90 % Approx. temperature: -40º / 70º Safety: IGMP

The D-Link DGS-1100-08V2/E switch is a managed switch specially designed for network environments requiring efficient management and stable Layer 2 performance, ideal for small and medium-sized businesses. This device features 8 RJ-45 ports supporting Gigabit Ethernet (10/100/1000 Mbps), enabling fast and reliable connections for network devices via standard copper cables. Made of metal with a black finish, it ensures greater durability and heat dissipation, contributing to its robustness and operational stability. Its switching capacity is 16 Gbit/s , sufficient to handle a considerable volume of local network traffic, while the MAC address table with 4000 entries facilitates efficient traffic management and prevents collisions or interruptions. The unit operates with a 5V DC input voltage and supports power supplies up to 240 V, adapting to various electrical setups. Thanks to its focus on advanced management and control, this switch allows configuration and monitoring of data traffic, resulting in improved service quality and network security. Its compact design and durable materials make it easy to integrate into racks or limited spaces, offering a reliable, high-performance Ethernet LAN connection solution suitable for business deployments requiring stability, speed, and control in network infrastructure. Overall, the D-Link DGS-1100-08V2/E represents a solid technical option for those seeking a Layer 2 managed switch with Gigabit connectivity and the capacity to handle moderate data loads in enterprise networks. Power supply: Electric Network AC input voltage: 100-240V Approx. weight: 340 g Approx. dimensions: 14,5 x 8,2 x 2,8 cm Product with plug: Yes Type of plug: Plug EU Type: Switch Colour: Black Connections: RJ45 Ethernet LAN rj45 x 8 Voltage: 100-240 V 5 V 240 V 100 - 240 V Amperage: 1 A Frequency: 50-60 Hz Material: Metal Copper Plastic Ports: 8 Accuracy (relative humidity): 0 % - 90 % Approx. temperature: -40º / 70º

The DGS-1100-16V2 switch from D-Link is a high-performance network device designed for professional environments and small offices that require an efficient solution to manage multiple Ethernet connections. This model features a desktop design in black and provides reliable connectivity through 16 RJ45 Gigabit ports (10/100/1000 Mbps) , supporting advanced functions such as Auto MDI/MDIX to simplify installation without crossover cables. Equipped with a switching capacity of 32 Gbps and a maximum forwarding rate of 23.81 Mpps , it ensures smooth and efficient data flow, suitable for systems demanding high uninterrupted performance. Its compact size of 280 x 180 x 44 mm and weight of 1.53 kg allow flexible placement on a desk or 1U rack mounting, with silent operation thanks to its fanless ventilation , ideal for workspaces requiring low noise pollution. Additionally, it supports port-based and 802.1Q tagged VLANs , including automatic surveillance, voice, and traffic management features, enabling network segmentation to enhance security and efficiency. Layer 2 features include compatibility with IGMP Snooping (v1/v2/v3) for optimized multicast handling, loop detection, cable diagnostics, and management protocols such as LLDP and port mirroring. It includes support for Quality of Service (QoS) 802.1p , with queue management and bandwidth control, ensuring priority for critical traffic. Security features include protection against DoS attacks, traffic segmentation, and broadcast/multicast storm control, along with secure SSL connections and management via a web interface compatible with IPv4 and IPv6 or through the D-Link Network Assistant utility. Its power input supports a wide voltage range (100-240 V AC), with a typical low power consumption of 7.96 W , providing an efficient and sustainable network solution. In summary, the DGS-1100-16V2 from D-Link is a robust, flexible, and silent managed gigabit switch , ideal for scalable network setups with advanced traffic and security management, facilitating the administration and optimization of modern LAN infrastructures. Type: Tablecloth Safety Switch Colour: Black Speed: 1 Gbps 10/100/1000 Mbps Product with plug: Yes Type of plug: Plug EU Connections: RJ45 Ethernet LAN Voltage: 100-240 V 100 - 240 V Frequency: 50-60 Hz Flash Memory: 16 MB Holder: Multi-support Ports: 16 Characteristics: LED in operation indicator Approx. temperature: -40º / 70º Safety: IGMP

The DGS-1100-24PV2/E from D-Link is a Layer 2 managed switch designed to provide a reliable and efficient solution for business networks requiring high connectivity and control. It features 24 RJ-45 Gigabit Ethernet ports (10/100/1000 Mbps) that deliver fast and stable connections for network devices, along with support for full duplex communication, maximizing bandwidth by allowing simultaneous transmission and reception. This unit also includes PoE capability (Power over Ethernet) on one of its ports, enabling power delivery to compatible devices such as IP cameras or VoIP phones without extra cables. With a 48 Gbit/s switching capacity and a MAC address table supporting up to 8,000 entries , it ensures efficient traffic management and high performance even in data-heavy environments. Compatible with essential network standards like IEEE 802.1AX, 802.1D, 802.1Q, 802.1p, 802.1w and various IEEE 802.3 variants, this model guarantees interoperability and advanced features such as link aggregation, VLANs, QoS, and redundancy protocols, optimizing network security and service quality. Its black design and rack-mount capability make it ideal for neat integration in data centers or server rooms. In summary, the DGS-1100-24PV2/E is a reliable and scalable switch combining essential management features with PoE support, suitable for infrastructures requiring high connectivity and Layer 2 technical control. Type: Safety net Switch Colour: Black Ports: 24 Includes: Power Cord Connectivity: PoE Product with plug: Yes Type of plug: Plug EU Connections: RJ45 x 24 PoE x 1 Ethernet LAN Voltage: 100-240 V 100 - 240 V Flash Memory: 16 MB Holder: Multi-support Power: 30 W Characteristics: LED in operation indicator Approx. temperature: -40º / 70º Safety: IGMP

The DGS-1100-24V2/E switch from D-Link is an enterprise-level networking device designed for office environments and medium-sized networks, offering reliable and efficient performance in a compact desktop format that is also suitable for 1U rack mounting. This switch features 24 RJ45 Ethernet ports supporting speeds of 10/100/1000 Mbps , providing gigabit connectivity for most network devices, with Auto MDI/MDIX functionality that simplifies setup regardless of cable type, plus support for IEEE 802.3x flow control to enhance stability and traffic management, preventing packet loss. Its switching capacity reaches 48 Gbps , with a maximum forwarding rate of up to 35.71 Mpps , ideal for environments demanding high speed and low latency in LAN traffic management. It includes a MAC table with 8,000 entries , ensuring proper internal traffic management and segmentation. It integrates a 512 Kbit packet buffer and 8 Mbyte flash memory to store configurations and firmware, facilitating management and updates. Powered by 24 V with a typical consumption of 10.37 W , it is energy efficient. Its fanless design contributes to silent operation ( 0 dB (A) ) and reduces heat emission to about 47.57 BTU/hr , with dimensions of 280 x 180 x 44 mm and a lightweight 1.63 kg , making installation on desks or racks easy without occupying much space or generating noise. On the software side, this switch supports advanced VLAN configurations including 802.1Q tagged VLANs , port-based VLANs, and specific features like Voice VLAN , Management VLAN , and traffic segmentation to optimize the network. It also includes Quality of Service (QoS) features with 4 queues per port and bandwidth control to ensure smooth, prioritized traffic. Security functions include broadcast/multicast storm control, DoS attack protection, and secure management protocols via SSL. It supports essential Layer 2 protocols such as Spanning Tree (802.1D and RSTP 802.1w) , loop detection, cable diagnostics, and advanced traffic monitoring through port mirroring. Its management is simple and versatile thanks to a web interface compatible with IPv4/IPv6 and client utilities that facilitate network deployment and maintenance. This model also complies with multiple MIB and RFC standards, ensuring compatibility with management tools and SNMP systems in professional environments. In summary, the DGS-1100-24V2/E switch is a robust, efficient, and silent networking solution suitable for optimizing connectivity and management in business networks requiring high performance with flexible and easy installation. Type: Switch Ports: 24 Product with plug: Yes Type of plug: Plug EU Connections: RJ45 x 24 Ethernet LAN Voltage: 100-240 V 24 V 100 - 240 V Frequency: 50-60 Hz Flash Memory: 16 MB Colour: Black Characteristics: LED in operation indicator AC input frequency: 50-60 Hz Speed: 10/100/1000 Mbps Power supply: Iincluded Form factor: 1U Approx. temperature: -40º / 70º Safety: IGMP