Linksys LN2305-KE - Unmanaged Ethernet switch, Black, Blue

The Linksys LN2305-KE 5-Port 2.5G Unmanaged Ethernet Switch requires no configuration to expand a wired network. As a Layer 2 device, it functions immediately out of the box without the need for software setup. The unit provides five RJ45 ports. Each interface supports speeds up to 2.5 Gbit/s, providing higher throughput than standard Gigabit equipment. Auto-negotiation across 100, 1000, and 2500 Mbit/s rates ensures compatibility with existing devices on the same network. It uses standard Cat5e copper cabling, avoiding the need for expensive wiring upgrades to achieve higher transfer rates.

The desktop model features a black-and-blue chassis designed for compact workspaces. It measures 90 x 168 x 26 mm, saving space on a desk or shelf. Despite the compact design, the hardware includes mounting points for standard server enclosures. The device is fanless, ensuring silent operation in residential or office environments. It uses an external 5 V DC power supply. Front-panel LED indicators show active links and connection status. Weighing 358 g, the unit is lightweight and easy to handle during installation.

• 25 Gbit/s switching capacity provides sufficient bandwidth for simultaneous multi-device data transfers.
• 12 KB jumbo frame support reduces network overhead, assisting with large file transfers to local storage.
• 4000-entry MAC address table manages connections for multiple endpoints.
• IEEE 802.3az Energy Efficient Ethernet compliance reduces power consumption during periods of low data traffic.
• IEEE 802.3x flow control pauses data transmission if a receiving node is overwhelmed, helping to prevent dropped packets.