Network Switch Longshine LCS-2.5GS7105 5-port 2.5G Unmanaged

Longshine LCS-2.5GS7105 5-port 2.5G Unmanaged is a compact network switch that delivers 2.5 Gbps connectivity on each RJ45 port in an unmanaged, plug-and-play design. Intended to expand wired networks for home, small office or SOHO environments, the switch provides faster-than-gigabit links for compatible devices without requiring manual configuration. The device performs automatic link negotiation and basic traffic forwarding to connect multiple wired devices such as PCs, access points, NAS units and media players.

Advantages

The Longshine 5-port 2.5G switch offers higher per-port throughput than traditional gigabit switches while maintaining simple installation and operation. Its unmanaged design eliminates the need for setup or management software, and automatic link speed negotiation ensures compatibility with 10/100/1000/2.5G devices. The compact form factor reduces installation footprint and enables flexible placement near workstations, home entertainment centers or network cabinets.

Suitable for

• Expanding wired LAN ports in a home or apartment
• Providing faster-than-gigabit links for NAS, gaming PC or media servers
• Connecting multiple access points or VoIP phones in a small office
• Upgrading a workstation or home office network without replacing existing cabling

Key specifications

• Number of ports: 5 x RJ45
• Supported link speeds: 10/100/1000 Mbps and 2.5 Gbps per port
• Operation mode: Unmanaged, plug-and-play
• Auto-negotiation: Yes, automatic link speed and duplex detection
• Forwarding method: Store-and-forward packet forwarding
• LED indicators: Link/activity and speed status per port
• Form factor: Compact desktop unit suitable for shelf or desk placement

How to use

Place the switch on a stable surface near the router, modem or primary network point and connect its power adapter. Use standard Ethernet cables to connect devices to any of the five RJ45 ports; the switch will automatically detect link speeds and begin forwarding traffic. No software configuration or management interface is required. For optimal performance, connect devices that support multi-gigabit Ethernet to 2.5G-capable ports and ensure cables meet required category specifications.

Recommendations

For reliable multi-gigabit performance, use Cat5e or higher cabling and verify that connected devices support 2.5G Ethernet. Place the switch in a well-ventilated area and avoid exposure to extreme temperatures or moisture. When integrating with existing network equipment, consider the upstream router or gateway capacity to avoid creating a bottleneck.