If you're passionate about IT and electronics , like being up to date on technology and don't miss even the slightest details, buy Switch HPE JL810A at an unbeatable price. The Aruba Instant On 1830 switch from HPE is a network device designed for business environments requiring efficient and reliable connectivity. This desktop model features a compact and functional design, measuring 157 x 173 x 39.1 mm and weighing a light 0.77 kg , available in white or black to fit different spaces. It is equipped with 8 autosensing RJ-45 ports at 10/100/1000 Mbps , ensuring gigabit transfer speeds for stable and fast Ethernet LAN connections, allowing easy integration with standard RJ45 cables. Additionally, port 1 supports PoE (Power over Ethernet) class 3, up to 13W , enabling power supply to compatible devices without extra cables. The switch operates with an ARM Cortex-A9 processor at 800 MHz , includes 512 MB SDRAM and 256 MB flash memory , along with a 1.5 MB packet buffer , ensuring efficient network traffic management, low latency ( under 5.2 microseconds at 100 Mbps and under 2.8 microseconds at 1000 Mbps ) and a maximum throughput of 16 Gbps with a processing capacity of 11.9 million packets per second . The MAC address table can store up to 8,000 entries , facilitating management of multiple devices and reducing collisions in medium-sized networks. For management, it offers flexibility with support for Aruba Instant On cloud, web interface, and SNMP protocol , allowing remote and local control tailored to user needs. It is powered by an included external supply, operating at AC voltages between 100-127 V and 200-240 V at standard frequencies of 50/60 Hz , with efficient energy consumption ranging from 5.8 W idle to around 8 W at maximum operation . Its versatile design allows installation on a desk, wall, or under a table using the included brackets, enhancing adaptability in various settings. In short, the Aruba Instant On 1830 is a reliable