Ruijie 48 copper ports,4 SFP ports,370W
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RG-NBS3100-48GT4SFP-P 48-Port Gigabit L2 Managed PoE+ Switch with 4 SFP Uplinks
Ruijie
Features
- 48 x 10/100/1000BASE-T Gigabit RJ45 Ports with PoE+ (802.3at/af)
- 4 x 1000Mbps SFP Ports for flexible fiber uplinks or extended range
- Maximum PoE power budget of 370W for high-density deployments
- Comprehensive Layer 2 management (VLAN, QoS, IGMP Snooping, Link Aggregation, STP/RSTP)
- Supports Ruijie Cloud management for remote monitoring and configuration
- Robust security features including port security, DHCP snooping, and ACLs
- Durable metal casing for reliable rackmount (1U) deployment
- Intelligent fan for optimal cooling and quiet operation
Specifications
| Network | |
| Access Ports | 48 x 10/100/1000BASE-T RJ45 (PoE+) |
| Uplink Ports | 4 x 1000Mbps SFP |
| Management | Layer 2 Managed (Web GUI, CLI, Ruijie Cloud) |
| Network Standards | IEEE 802.3, 802.3u, 802.3ab, 802.3z, 802.3x, 802.1Q, 802.1p, 802.1w, 802.3ad, 802.3af/at |
| Forwarding Mode | Store-and-forward |
| PoE | |
| PoE Ports | 48 |
| PoE Standard | IEEE 802.3af/at |
| PoE Power Budget | 370W |
| Max Power Per Port | 30W |
| Performance | |
| Switching Capacity | 104 Gbps |
| Packet Forwarding Rate | 77.38 Mpps |
| MAC Address Table | 16K |
| Jumbo Frame | Up to 9KB |
| VLAN | Supports 4K 802.1Q VLANs |
| QoS | Supports port-based, 802.1p CoS, and DSCP QoS |
| General | |
| Power Supply | Internal Power Supply (AC 100-240V, 50/60Hz) |
| Casing Material | Metal |
| Installation | Rack-mount (1U) |
| Operating Temperature | 0°C to 50°C |
| Power Consumption | <450W (with full PoE load) |
Professional Overview
The Ruijie RG-NBS3100-48GT4SFP-P is a high-density, high-performance 48-port Gigabit Layer 2 managed PoE+ switch, meticulously engineered to provide comprehensive network connectivity with integrated power delivery, advanced control, and unparalleled flexibility for demanding enterprise, campus, and large SMB network deployments. Featuring forty-eight 10/100/1000BASE-T RJ45 ports with PoE+ (IEEE 802.3at/af) capabilities and a substantial total power budget of 370W, this switch is an ideal solution for powering a vast array of high-bandwidth devices such as hundreds of high-resolution IP cameras, numerous enterprise-grade wireless access points (APs), VoIP phones, and other PoE-enabled equipment, drastically simplifying cabling and installation across extensive areas.
A critical advantage of the RG-NBS3100-48GT4SFP-P is its four dedicated 1000Mbps SFP ports. These Gigabit SFP uplinks provide versatile options for connecting to the core network, Network Video Recorders (NVRs), or other switches at high speeds, effectively preventing network bottlenecks and ensuring efficient data backhauling. The SFP ports specifically offer the benefit of supporting long-distance fiber optic connections, making it ideal for extending network reach across buildings or larger campuses, guaranteeing reliable data transmission without signal degradation and providing a resilient backbone for your entire network infrastructure.
As a full-featured Layer 2 managed switch, the RG-NBS3100-48GT4SFP-P empowers network administrators with comprehensive control over their infrastructure. It supports essential features like 802.1Q VLANs for efficient network segmentation, enhancing security and optimizing traffic flow by isolating different departments or applications. Quality of Service (QoS) ensures prioritization of critical data such as VoIP and video conferencing, guaranteeing smooth, uninterrupted performance for latency-sensitive applications. Furthermore, Link Aggregation (LACP) maximizes bandwidth and provides link redundancy, while Spanning Tree Protocol (STP/RSTP) prevents network loops, ensuring high availability and stability of the entire network.
This switch also integrates seamlessly with Ruijie's innovative Cloud management capabilities. Through the intuitive Ruijie Cloud app or web platform, administrators can remotely monitor device status, configure settings, manage PoE power, and troubleshoot network issues from anywhere, at any time. This zero-touch provisioning and centralized management significantly simplify deployment and ongoing maintenance, reducing operational costs and the need for on-site IT presence. Its durable metal casing ensures superior heat dissipation and longevity, while an intelligent fan design maintains optimal cooling without excessive noise under various loads.
With a robust switching capacity of 104 Gbps and a packet forwarding rate of 77.38 Mpps, the Ruijie RG-NBS3100-48GT4SFP-P efficiently handles very high-volume network traffic, minimizing latency and packet loss across all connected devices. This combination of extensive Gigabit PoE+ capabilities, versatile fiber uplinks, advanced Layer 2 management, intelligent cloud control, and robust construction makes it an outstanding and future-proof networking solution for modern enterprises and large-scale applications demanding high-capacity, reliable connectivity, and efficient power delivery.
| Brand | Ruijie |