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Ports: 4 24 28 Speed: 10/100/1000 Mbps Type: Switch Product with plug: Yes Type of plug: Plug EU Colour: Black Approx. weight: 1,6 kg

The managed switch D-Link DGS-1250-52X/E is a professional device designed for network environments that require high connection capacity and advanced flexibility. It features a total of 52 ports , of which 48 are RJ-45 ports supporting speeds of 10/100/1000 Mbps , providing reliable and versatile Ethernet connections for various devices within corporate or data center networks. Additionally, it includes SFP+ ports that allow fiber optic connections at higher speeds, ideal for high-speed and long-distance links, facilitating integration into mixed copper and fiber infrastructures. Its black design and rack-mount format make it suitable for server rooms or communication cabinets, contributing to a neat and professional installation. This model incorporates advanced management features typical of a managed switch, such as custom configuration, VLANs, QoS (quality of service) to prioritize traffic and improve critical application performance, as well as support for layer 2 and 3 protocols that optimize network control and security. The power supply with a European plug ensures easy compatibility with standard electrical infrastructures. Overall, the D-Link DGS-1250-52X/E is a robust and scalable solution that combines high port density with advanced management capabilities, aimed at demanding networks that require stability, speed, and flexibility in their connections. This switch is an ideal choice for companies and technology projects seeking to establish a reliable and efficient network infrastructure. Type: Switch Ports: 52 Product with plug: Yes Type of plug: Plug EU Power supply: Electric Network Colour: Black Connections: RJ45 RJ45 x 48 Voltage: 100-240 V Flash Memory: 64 MB

The DGS-1510-20/E from D-Link is a high-performance managed switch designed for SME/SMB environments requiring reliable and scalable interconnection between network devices. It features an advanced setup with 16 Gigabit Ethernet 10/100/1000 Mbps ports , complemented by 2 Gigabit SFP ports for fiber connections and 2 10G SFP+ ports for high-speed links or physical stacking, making it ideal for network architectures demanding flexibility and expansion capacity. It complies with IEEE 802.3 10Base-T, 802.3u 100Base-TX, 802.3ab 1000Base-T, and 802.3ae 10GbE standards, ensuring broad compatibility and support for IEEE 802.3x flow control in full-duplex mode to optimize data transmission. Its switching capacity is 76 Gbps and it can manage up to 16,000 MAC entries , ensuring efficient traffic handling and network segmentation. For optimal performance, it supports full/half duplex modes at various speeds and is compatible with UTP Cat 5 and Cat 5e cables with a maximum reach of 100 meters, as well as standard EIA/TIA-568 STP cables, adapting to diverse installations. Regarding construction, this switch features a gray color and rackmount design, facilitating integration into racks or professional setups. Its power consumption is low, with a maximum of 20.3 W, while noise level reaches 43.8 dB(A), important for work environments sensitive to efficiency and acoustic comfort. The compact dimensions of 280 x 180 x 44 mm and weight of 1.24 kg ease installation and maintenance. It also includes LED indicators for simple and quick device status monitoring. The DGS-1510-20/E offers a robust solution and advanced technology that meets the connectivity and management needs of medium-sized business networks, providing reliability and flexibility in data infrastructure deployment. Connections: RJ45 SFP Ethernet LAN Type of plug: Plug EU Product with plug: Yes Type: Switch Stackable Power supply: Electric Network Iincluded Colour: Grey Voltage: 100-240 V 100 - 240 V Ventilator: 1 Frequency: 50-60 Hz Noise level: 43.8 dB Characteristics: LED in operation indicator AC input frequency: 50-60 Hz Weight: 1,24 Kg Form factor: 1U

The DGS-1510-28P/E switch from D-Link is a professional device designed for SME and SMB environments requiring reliable and scalable interconnection in high-demand networks. This model offers 24 10/100/1000 BASE-TX ports with RJ45 connectors, complemented by 2 Gigabit SFP ports and 2 10G SFP+ ports , enabling high-speed connections and flexibility for uplinks or physical stacking. Its switching capacity reaches 92 Gbps with a maximum forwarding rate of 68.45 Mpps , supported by a 16K-entry MAC table and a 1.5 Mbit packet buffer , ensuring stable and efficient performance in complex networks. For management and security, it includes advanced technologies such as 802.3x flow control, loop detection, 802.3ad link aggregation with up to 32 groups and 8 ports per group, as well as port- and MAC-based 802.1X authentication supporting RADIUS, EAP, OTP, TLS, and TACACS+, ensuring network integrity and access control. Its VLAN support is comprehensive, allowing up to 4094 VIDs with specific functions for voice, management, surveillance, and asymmetric VLANs, enabling efficient traffic segmentation. In terms of quality of service (QoS), it provides 802.1p priority, 8 queues per port, and bandwidth control with limits up to 64 Kbps, optimizing traffic management according to application needs. Additionally, the DGS-1510-28P/E complies with major IEEE standards, including 802.3ae for 10 GbE , guaranteeing interoperability and future technology support. Physically, the unit features a black finish, measures 440 x 250 x 44 mm , weighs 2.54 kg , is designed for modular rack mounting, with a maximum power consumption of 193 W and a wide operating range from -5 °C to 50 °C and up to 95% non-condensing humidity, suitable for professional installations. It also includes D-Link Green eco-friendly features, such as energy savings based on link status and selective port and LED shutdown to optimize power consumption. In summary, this switch offers a robust, flexible, and secure solution for businesses needing advanced and scalable network infrastructure. Connections: RJ45 RJ45 x 24 PoE x 1 Ethernet LAN Product with plug: Yes Type of plug: Plug EU Ports: 24 28 Type: Switch Stackable Power supply: Electric Network Colour: Black Voltage: 100-240 V 100 - 240 V Ventilator: 2 Frequency: 50-60 Hz 50 - 60 Hz Characteristics: LED indicator Holder: Multi-support Depth: 25 cm Number of slots: 2 Rated power: 193 W Approx. weight: 2,5 kg Width: 44 cm Approx. temperature: - 20ºC / 70°C Includes: User manual Safety: IGMP Diagonal of the screen (cm): 14 cm

The DGS-1510-28X/E from D-Link is a Layer 3 managed switch designed for professional network environments requiring high switching capacity and flexible connections. It features a total of 28 ports , including 24 RJ-45 Gigabit Ethernet ports (10/100/1000 Mbps) that provide reliable, high-speed wired connections for network devices. Additionally, it includes a power connector for DC input and is rack-mountable, facilitating integration into enterprise communication infrastructures. Its architecture supports full-duplex technology, optimizing simultaneous data transfer, reducing collisions, and improving overall network efficiency. The switching capacity reaches up to 92 Gbit/s , supporting high traffic and ensuring suitable performance for critical applications. Its MAC address table can store up to 16,000 entries , enabling efficient device management and enhancing network security and organization. This device complies with IEEE 802.3 standards, including 802.3ab, 802.3ae, 802.3u, and 802.3x, ensuring compatibility with current Ethernet technologies, including support for Ethernet LAN and high-speed connections such as Gigabit Ethernet and 10 Gigabit Ethernet via SFP+ modules (implied in the model though not detailed here). Its power consumption is moderate at 24 W , balancing power and efficiency for a switch of this type. The black design and robust construction contribute to a neat, professional installation in technical environments. Overall, the DGS-1510-28X/E is a reliable, scalable solution for network administrators seeking to optimize traffic management, improve connectivity, and maintain advanced control over enterprise network infrastructure. Connections: RJ45 RJ45 x 24 Ethernet LAN Product with plug: Yes Type of plug: Plug EU Type: Switch Stackable Power supply: Electric Network Colour: Black Voltage: 100-240 V 100 - 240 V Frequency: 50-60 Hz 50 - 60 Hz Energy consumption: 24 W Number of slots: 4 Ports: 28 Characteristics: LED in operation indicator Width: 44 cm Approx. temperature: - 20ºC / 70°C Length: 21 cm

The DGS-1510-28XMP/E switch from D-Link is a managed L2/L3 switch designed for enterprise environments requiring high capacity, flexibility, and secure network management. This model offers a total of 28 ports , including 24 RJ45 Gigabit Ethernet ports and an additional PoE-supported port, plus SFP+ ports for 10 GbE fiber connections that enable high-speed uplinks and physical stacking of up to six units, facilitating scalability and redundant ring creation to ensure network continuity. Its sturdy black metal chassis with gray accents guarantees durability and fits professional rack mounting. Among its key features, the DGS-1510-28XMP/E includes advanced management and security options such as VLANs with a configuration assistant (VLAN Wizard), Multiple Spanning Tree Protocol (MSTP), link aggregation with LACP, static routing, and an integrated DHCP server, simplifying network traffic management and segmentation for medium and large businesses. It also offers security features like IGMP snooping, access control lists, port protection, and the exclusive D-Link Safeguard Engine, which protects the network against denial-of-service attacks and broadcast, multicast, and unicast flooding. Thanks to PoE+ technology and support for up to 740 W power via redundant power supply (in compatible series models), this switch can power devices like IP cameras or access points directly from the network infrastructure. In terms of performance, it stands out with a switching capacity of 128 Gbit/s and a MAC address table with 16,384 entries, ensuring efficient traffic handling. Its intelligent ventilation system and D-Link Green technology contribute to up to 73% energy savings compared to a conventional switch, optimizing consumption without sacrificing power or stability. The device includes free network design and management software such as D-Link Network Assistant (DNA) for easy initial setup, and supports D-View 7 for advanced monitoring with optional licenses to expand nodes and probes. In short, the DGS-1510-28XMP/E is a versatile and powerful solution for enterprise core and uplinks, ideal for those demanding high availability, advanced management, and Gigabit and 10 GbE connectivity in a reliable, easy-to-manage device. Type: Switch Ports: 28 Product with plug: Yes Type of plug: Plug EU Power supply: Electric Network Colour: Black Grey Connections: RJ45 x 24 PoE x 1 SFP+ Voltage: 100-240 V Ventilator: 2 Material: Metal