QNAP QXG-5G1T-111C - Network expansion card

The QNAP QXG-5G1T-111C 5GbE network expansion card (1× RJ45) increases wired data transfer speeds in compatible desktops and servers. It provides faster connectivity than a standard 1GbE port, offering the bandwidth required for data-intensive applications. This card is a practical choice for users who need improved throughput without installing a full 10GbE infrastructure. Network administrators can use this device to reduce bottlenecks in office servers and file-sharing systems.

The card integrates into existing network setups using standard twisted-pair cabling, often eliminating the need to replace existing cable runs. Systems equipped with this card handle simultaneous connections and system backups more efficiently. Typical applications include virtualization hosts and network-attached storage, where the card provides a cost-effective way to speed up data synchronization across a local network.

• Single RJ45 port: a dedicated physical interface for copper Ethernet.
• 100, 1000, 2500, and 5000 Mbit/s data rates: supports various Ethernet standards to match your network environment.
• PCIe expansion interface: connects internally to the host motherboard.
• Auto-negotiation: identifies and selects the optimal link speed based on the connected network equipment.
• Category 5e cable compatibility: enables 5GbE performance using existing network infrastructure.