This article covers Ztyuav 2.5Gbps イーサネットスプリッター 1イン3出力RJ45 LANスプリッター 2500Mbps Type-C電源ケーブル付き Cat5.

Overview

The Ztyuav 2.5Gbps Ethernet Splitter is a compact network accessory that splits one incoming RJ45 line into three outgoing ports, all supporting speeds up to 2.5Gbps. Its aluminum alloy chassis ensures efficient heat dissipation, and the Type-C power input keeps the setup clean—no bulky power brick required. With a built-in VLAN mode that isolates the output ports from each other, this splitter offers basic network segmentation for enhanced security and performance. Unlike a full switch, this device acts as a signal distributor rather than a managed network node. It's a simple plug-and-play solution for extending a single Ethernet connection to multiple devices, but it lacks switching intelligence—meaning traffic handling is limited.

Connectivity & Compatibility

The splitter features one 2.5Gbps RJ45 input and three 2.5Gbps RJ45 outputs, each auto-negotiating 10/100/1000/2500 Mbps. It works with Cat5, Cat5e, Cat6, Cat7, and Cat8 Ethernet cables. Power is delivered through the included Type-C to Type-C cable; you'll need a USB power source (such as a router's USB port or a phone charger). Compatibility spans PCs, routers, game consoles, smart TVs, IP cameras, printers, and more—any device with a standard Ethernet port. Note that this splitter does not create multiple network segments by itself; all devices connected to the output ports share the same IP subnet unless VLAN mode is activated. It is not suitable for linking two separate networks or for use with PoE devices, as power injection is not supported.

Product Info

The Ztyuav 2.5Gbps Ethernet Splitter is priced at approximately ¥10,533 on Japan. The package includes the splitter unit, a Type-C power cable, and a quick-start guide. Warranty details are not explicitly stated, but 's A-to-Z guarantee applies for initial defects. Market positioning is entry to mid-range. It offers 2.5Gbps support at a cost significantly lower than a 2.5Gbps switch, making it an attractive option for users who want to experiment with higher-speed networking without a large investment. However, for advanced features like VLAN management, link aggregation, or QoS, a managed switch is necessary.

Best Use Cases

  • Home users with multiple 2.5Gbps devices: If you have a 2.5Gbps-capable NAS, gaming PC, or media server, this splitter lets you share a single high-speed link without buying a more expensive switch. - Cable management solutions: In rooms with only one Ethernet wall outlet, the splitter allows you to connect three devices (e.g., PC, console, TV) using that single drop, reducing cable clutter. - Security-conscious users: Activating VLAN mode isolates devices like IP cameras or guest consoles from the main network, providing a simple security layer without complex router configuration. - Who should avoid: Those needing full switching capability, PoE support, or a managed network environment should look at dedicated 2.5GbE switches instead.

Product Disclosure (Amazon)

  • Manufacturer: Ztyuav
  • Seller: USPJEH
  • Fulfilled by: USPJEH
  • ASIN: B0GTLF2WFV
  • Note: This article covers a manufacturer-made product based on Amazon listing details.