Managed switch Ruijie Networks RG-NBS3200-48GT4XS-P L2 48 portov PoE

The Ruijie RG-NBS3200-48GT4XS-P is a managed Layer 2 switch with 48 Gigabit Ethernet ports and four 10G SFP+ uplink ports. Designed for high-performance and secure small-to-medium enterprise networks, it runs Ruijie's OpenWRT-based OS, offers a large MAC address table, hardware-accelerated packet processing and a switching capacity suited to demanding network loads. Models with PoE deliver powered devices support for access points, cameras and phones while maintaining centralized management and traffic control.

Advantages

This switch series combines gigabit access ports with fixed 10G uplinks, delivering high uplink bandwidth and low-latency forwarding. Built-in 6 kV surge protection on ports and high-quality internal components improve physical stability and reduce failure risk. PoE models include smart PoE management for safe, mutually protected power delivery. The device supports comprehensive Layer 2 features and end-to-end QoS together with flexible security options to meet enterprise requirements.

Suitable for (tasks / use cases)

• Office networks with multiple wired clients and VoIP phones
• Wireless access aggregation for high-capacity Wi‑Fi deployments
• Video surveillance and IP camera connectivity
• Small-to-medium campus and hotel networks
• Commercial venues, factories and warehouses requiring centralized switch management

Key specifications

• Model: RG-NBS3200-48GT4XS-P
• Switch type: Managed L2
• Ports: 48 × Gigabit Ethernet (10/100/1000) RJ-45
• Uplinks: 4 × 10G SFP+
• PoE: Yes (PoE model)
• Switching capacity: 336 Gbit/s
• Operating system: Ruijie OpenWRT-based
• Product colour: Grey

How to use

Install the switch in a standard 19-inch rack or place it on a stable surface with proper ventilation. Connect uplink SFP+ modules to aggregation or core switches and attach Ethernet cables to the RJ-45 access ports for end devices. For PoE models, enable and configure PoE ports via the device management interface as required. Use the web GUI, CLI or network management tools supported by Ruijie to configure VLANs, QoS, security policies and monitoring.

Recommendations

Place the switch in an environment with controlled temperature and humidity, use surge-protected power sources, and update firmware through Ruijie-recommended channels. For high-density PoE deployments, verify total PoE power budget and distribute powered devices to avoid exceeding available power.