CUDY GS105U - 5-port Gigabit Unmanaged Switch, White

The CUDY GS105U is a 5-port Gigabit, USB-C powered unmanaged switch designed to expand wired connectivity without the need for configuration. It routes traffic between devices as soon as they are connected. The switch provides five RJ45 Gigabit Ethernet ports, each supporting data transfer rates of up to 1 Gbit/s. It is compatible with standard copper cabling, including 10BASE-T, 100BASE-TX, and 1000BASE-T. Based on established IEEE protocols, the switch does not require administrative software or a web interface; users simply need to connect their devices to get started.

Housed in a white plastic chassis, the unit weighs 53 g and is suitable for tight spaces. It measures 88 x 52.5 x 24 mm and features a design that allows it to be mounted on walls for better cable management. It is powered via a 5 V DC USB connection, and the manufacturer includes a USB Type-A to Type-C cable. LED indicators show the power, link, and activity status. The switch draws a maximum of 2 W during operation.

• 10 Gbit/s switching capacity ensures non-blocking data throughput across all active connections.
• Supports a 7.44 Mpps forwarding rate to maintain consistent performance during heavy network traffic.
• Supports 15,000-byte jumbo frames to increase transfer efficiency for large files.
• Stores up to 2,048 MAC addresses to map connected local devices.
• Includes 3 MB of integrated packet buffer memory to prevent data loss during traffic bursts.
• Backward compatible with Cat3, Cat5, and Cat5e cabling for use with older infrastructure.
• Uses standard flow control protocols to reduce congestion by pausing transmission when receiving nodes are temporarily overwhelmed.