Managed Switch Cudy GS5048S4 L3 Gigabit Ethernet 48 Ports 4 SFP+

The Cudy GS5048S4 L3 Gigabit Ethernet managed switch provides 48 Gigabit RJ-45 ports and 4 SFP+ uplink slots in a compact black rack-friendly chassis. Designed for enterprise and campus networks, the device supports Layer 3 routing features alongside Layer 2 switching standards to deliver flexible traffic segmentation, quality of service and link aggregation. With a switching capacity of 176 Gbit/s and support for 10G on SFP+ ports, the unit addresses demanding throughput requirements while maintaining standards compliance for interoperability.

Advantages

The Cudy GS5048S4 combines a high-density port count with managed Layer 3 capabilities, enabling network administrators to implement routing, VLANs and access control on a single device. It supports established networking standards such as IEEE 802.1Q for VLAN tagging and IEEE 802.3ad for link aggregation, which helps optimize bandwidth utilization and resilience. The inclusion of four SFP+ slots provides 10G connectivity options for core or aggregation links, while the overall design balances performance (176 Gbit/s switching capacity) and power/weight considerations for rack deployment.

Suitable for

• Enterprise network aggregation and access layers
• Campus and branch office networks requiring VLAN segmentation
• Data center edge with 10G uplink requirements
• Environments needing managed Layer 3 routing and QoS

Key specifications

• 48 x Gigabit Ethernet (10/100/1000) RJ-45 ports for wired connections
• 4 x SFP+ slots supporting 10G uplinks or fiber connections
• Switching capacity: 176 Gbit/s
• Managed switch with Layer 3 features for routing and VLAN management
• Supported networking standards include IEEE 802.1Q (VLAN), IEEE 802.3ad (link aggregation), IEEE 802.1x (port authentication), IEEE 802.3x (flow control) and related IEEE 802 family protocols
• Product colour: Black; Weight: 3.87 kg

How to use

Install the switch in a standard 19-inch rack or place it on a stable surface. Connect end devices to the Gigabit RJ-45 ports and use the SFP+ slots for fiber or 10G uplink connections to core switches or servers. Access the management interface via console, SSH or web GUI to configure IP addresses, Layer 3 routing, VLANs, port settings and QoS policies. Apply link aggregation where multiple ports connect to the same device and configure port security and IEEE 802.1x authentication as needed.

Recommendations

For reliable performance, plan link speeds and aggregation based on traffic patterns, place the switch in a temperature-controlled rack environment, and keep firmware updated. Use SFP+ transceivers compatible with the switch for 10G links and verify VLAN and routing configurations in a test environment before wide deployment.