Computer Elektronik

Wenn Sie sich leidenschaftlich mit IT und Elektronik beschäftigen, mit der Technologie auf dem neuesten Stand sein wollen und nicht einmal die winzigsten Einzelheiten auslassen, kaufen Sie Switch HPE JL321A . Anschlüsse: RJ45 SFP x 4 Ethernet LAN Steckbares Produkt: Ja Steckertyp: EU-Stecker Art: Switch Stapelbar Farbe: Grau Spannung: 100-240 V 240 V 100 - 240 V Frequenz: 50-60 Hz 50 - 60 Hz Halterung: Multisupport Ports: 24 Stromquelle: Im Lieferumfang enthalten Formfaktor: 1U Ca. Temperatur: -40º / 70º Sicherheit: IGMP Festplatte: 1 GB

Wenn Sie sich leidenschaftlich mit IT und Elektronik beschäftigen, mit der Technologie auf dem neuesten Stand sein wollen und nicht einmal die winzigsten Einzelheiten auslassen, kaufen Sie Switch HPE JL676A RJ-45 . Farbe: Schwarz Anschlüsse: RJ-45 QoS Frequenz: 50-60 Hz Konnektivität: Ethernet LAN 10/100/1000 Geschwindigkeit: 176 Gbit/s Prozessor: Eingegliedert AC input voltage: 100 - 240 V Flash Speicher: 16 MB Interner Speicher: 4096 MB

Wenn Sie sich leidenschaftlich mit IT und Elektronik beschäftigen, mit der Technologie auf dem neuesten Stand sein wollen und nicht einmal die winzigsten Einzelheiten auslassen, kaufen Sie Switch HPE JL679A . Farbe: Schwarz Breite: 254 mm Inklusive Netzgerät: Ja Anschlüsse: RJ45 Spannung: 100-240 V Frequenz: 50-60 Hz Formfaktor: 1U Flash Speicher: 16 MB Steckbares Produkt: Ja Steckertyp: EU-Stecker Art: Switch

The HPE Aruba JL681A switch is a network device designed to provide robust and efficient connectivity in enterprise and telecommunications environments. It features 8 RJ-45 10/100/1000 Mbps ports with auto-detect PoE Class 4 , compliant with IEEE 802.3 standards to ensure compatibility and sufficient power to supply compatible devices via Ethernet cabling. Additionally, it includes 2 SFP 1 GbE ports that enable expansion through fiber optic or copper modules, allowing high-speed links and flexibility in network infrastructure. Its white physical design and compact dimensions of 25.4x25.4x4.39 cm (1U height), along with an approximate weight of 2.11 kg, make it suitable for installation in a standard 19-inch rack, desktop, or wall, with various mounting options included. It is equipped with a powerful ARM Cortex-A9 800 MHz processor accompanied by 512 MB SDRAM and 256 MB flash memory , ensuring agile and stable traffic management performance. Its switching capacity reaches up to 20 Gbps with a throughput of 14.88 Mpps and low latency, optimizing efficiency in networks requiring high data transfer. The MAC address table can store up to 8,000 entries , ideal for environments with many connected devices, and supports 32 static entries in the routing table, contributing to proper traffic management. From an energy perspective, it offers a maximum power of 150.2 W with idle consumption of only 11.7 W , and includes an internal power supply supporting up to 124 W of PoE Class 4 , enabling simultaneous powering of multiple PoE devices. For management, it provides versatile options such as the Aruba Instant On cloud platform, web browser access, and SNMP support, facilitating efficient control and remote network monitoring. Regarding additional connections, it also features a Mini USB interface , adding flexibility for configuration or maintenance tasks. This model supports compatible transceivers like the Aruba Instant On 1G SFP LC SX for multimode fiber up to 500 m , the Aruba 1G SFP LC LX for single-mode fiber up to 10 km , and the Aruba 1G SFP RJ45 T for Cat5e cabling up to 100 m , adapting to specific environment needs. In summary, the HPE Aruba JL681A switch combines a wide range of advanced features, PoE power capacity, and flexible connectivity options, making it a solid solution for enterprise networks demanding performance, reliability, and versatility in a compact, easy-to-install device. Colour: White Connections: RJ45 PoE x 1 2 PoE Mini USB Ethernet LAN SFP rj45 x 8 Product with plug: Yes Type of plug: Plug EU Type: Switch Power supply: Electric Network Iincluded Voltage: 100-240 V 100 - 240 V Frequency: 50-60 Hz 800 Hz Flash Memory: 256 MB Ports: 8 Approx. weight: 1 kg Processor: ARM Cortex A9 Amperage: 1 A AC input frequency: 50-60 Hz Form factor: 1U Memory Type: SDRAM Approx. temperature: -40º / 70º Safety: IGMP

The HPE JL682A switch from the renowned brand HPE is a managed switch from the Aruba Networking Instant On series specially designed for small and medium businesses that demand high performance and flexibility in their networks. This model is part of the 1930 range and features 24 RJ-45 Gigabit Ethernet ports (10/100/1000 Mbps) that provide fast and stable connectivity for multiple devices, supporting full duplex communication to optimize data traffic. It also includes 4 SFP+ slots that support fiber optic links up to 10 Gb/s , facilitating network integration and expansion with optimal speed and low latency. Its switching capacity reaches 128 Gbit/s , backed by a MAC address table with 16,000 entries , ensuring efficient traffic management even in complex environments or with many simultaneous connections. This device operates at L2+ layer, enabling advanced switching, segmentation, and traffic prioritization (L3/L4) , which helps improve security and performance in corporate networks. The switch chassis is compact and robust, with a 1U rack-mount form factor and an approximate weight of 3 kg , made of durable plastic with a white and black finish that fits easily into various office settings. In terms of management, this switch stands out for its seamless integration with the HPE Aruba Instant On cloud platform, allowing configuration and administration via an intuitive mobile app or a web portal accessible locally or remotely, facilitating centralized network monitoring and control without additional infrastructure. Support for PoE class 4 (PoE+) modes in some series models adds versatility to power compatible devices without extra cables, although PoE power must be verified for this specific model. The limited lifetime warranty offered by HPE provides important investment and reliability assurance. In short, the HPE Aruba JL682A switch is a solid and scalable solution for businesses needing a reliable Gigabit Ethernet switch with advanced management and fiber connectivity options, optimizing their network infrastructure performance. Connections: RJ45 RJ45 x 24 Ethernet LAN Product with plug: Yes Type of plug: Plug EU Type: Switch Power supply: Electric Network Iincluded Colour: White Black Voltage: 100-240 V 100 - 240 V Frequency: 50-60 Hz 800 Hz Flash Memory: 256 MB Material: Plastic Weight: 3 Kg Number of slots: 4 Processor: ARM Cortex A9 AC input frequency: 50-60 Hz Form factor: 1U Memory Type: SDRAM Approx. temperature: -40º / 70º Safety: IGMP The Aruba Instant On 1930 switch series is designed for small and growing businesses that require enhanced performance to support bandwidth-demanding applications. The Aruba Instant On 1930 switch series seamlessly integrates with existing Instant On indoor/outdoor access points and can be centrally managed with the Instant On mobile app onsite or remotely. These cloud-managed layer 2+ Ethernet switches consist of 8-, 24-, and 48-port Class 4 PoE (i.e. PoE+) and non-PoE Gigabit Ethernet models, with 1G SFP slots on 8-port model and 1G/10G SFP+ slots on 24-/48G models for fiber connectivity. Features Simplify Network Deployment and Management for Small Organizations - The Aruba Instant On 1930 switch series features easy-to-use, out-of-the-box, plug-and-play deployment.- The series offers a complete portfolio of choices for increased small business flexibility. It consists of seven models including 8G-, 24G-, and 48G-ports with and without class 4 PoE (i.e. PoE+).- The 24- and 48- port models include four SFP/SFP+ transceiver slots that support Gigabit or 10-Gigabit speeds for fiber connectivity.- The Aruba Instant On 1930 switch series can be deployed using two management modes – Instant On cloud-management (access via mobile app and/or web portal) and the local web GUI. Keep Your Business Protected with Integrated Security Features - The Aruba Instant On 1930 switch series supports energy efficient Ethernet for lower power consumption and an enhanced feature set for more robust operation.- Enhanced security features such as IEEE 802.1x, and VLANs guard your network from unwanted or unauthorized access.- Automatic denial-of-service (DOS) monitors and protects the network against malicious attacks.- Management security restricts access to critical configuration commands, offers multiple privilege levels with password protection. Deliver High Perfomance - The Aruba Instant On 1930 switch series delivers advanced functionalities including customizable like VLANs, link aggregation, Spanning Tree Protocols, and IEEE 802.1X access control.- 8-, 24-, and 48-port configurations with a choice of non-PoE and Class 4 PoE models provides deployment flexibility that fits all small business environment. Class4 PoE options allow to power devices like IP phones, surveillance cameras and access points, without the cost of additional cabling.- The 24- and 48-port models include 1G/10G SFP+ ports for reliable fiber connectivity and other connections across longer distances.- The switch series is covered by the Limited Lifetime Warranty with 24x7 phone support for 90 days and chat support for the entire warranty duration. Switch type: Managed Switch layer: L2+ Quality of Service (QoS) support: Y Web-based management: Y Basic switching RJ-45 Ethernet ports quantity: 24 Basic switching RJ-45 Ethernet ports type: Gigabit Ethernet (10/100/1000) SFP+ module slots quantity: 4 Networking standards: IEEE 802.1Q,IEEE 802.1p,IEEE 802.1x,IEEE 802.3,IEEE 802.3ab,IEEE 802.3u,IEEE 802.3x 10G support: Y Port mirroring: Y Full duplex: Y Flow control support: Y Link aggregation: Y Rate limiting: Y Auto MDI/MDI-X: Y Spanning tree protocol: Y Auto-sensing: Y VLAN support: Y Number of VLANs: 256 MAC address table: 16000 entries Switching capacity: 128 Gbit/s Throughput: 95.23 Mpps Latency (10-100 Mbps): 4.7 µs Latency (1 Gbps): 2.4 µs Latency (10 Gbps): 1.3 µs Jumbo frames support: Y Packet buffer memory: 1.5 MB IGMP snooping: Y SSH/SSL support: Y Rack mounting: Y Stackable: N Form factor: 1U Product colour: White Processor model: ARM Cortex-A9 Processor frequency: 800 MHz Memory type: SDRAM Internal memory: 512 MB Flash memory: 256 MB Power supply included: Y AC input voltage: 100 - 240 V AC input frequency: 50/60 Hz Power consumption (max): 22.6 W Power over Ethernet (PoE): N Operating temperature (T-T): 0 - 40 °C Storage temperature (T-T): -40 - 70 °C Operating relative humidity (H-H): 15 - 95% Storage relative humidity (H-H): 15 - 95% Width: 442.5 mm Depth: 221.5 mm Height: 43.9 mm Weight: 2.41 kg

Product with plug: Yes Type: Switch Connections: RJ45 PoE x 1 RJ45 x 48 RJ-45 x 48 Ethernet LAN Type of plug: Plug EU Power supply: Electric Network Iincluded Voltage: 100-240 V 100 - 240 V Frequency: 50-60 Hz 800 Hz Flash Memory: 256 MB Number of slots: 4 Power: 370 W Processor: ARM Cortex A9 AC input frequency: 50-60 Hz Form factor: 1U Memory Type: SDRAM Safety: IGMP