Ruijie RG-NBS5100-24GT4SFP 24-Port Gigabit L2+ Switch with 4 SFP Ports

The Ruijie RG-NBS5100-24GT4SFP is a 24-port Gigabit Ethernet switch from Ruijie’s NBS5100 series. It combines 24 Gigabit copper ports with four SFP ports, giving you a single compact unit for connecting local devices and linking to the rest of your network. It is classed as a layer 2+ switch, which places it between a basic unmanaged switch and a full layer 3 device.
Overview
This switch is intended for business environments where many wired devices need to be connected reliably in one location. Each of the 24 Gigabit ports can connect a computer, server, printer, IP phone, wireless access point or camera. The four SFP ports are designed for fibre or other SFP-based modules, which makes them suitable for uplinks to a core switch, a router or a switch in another area of the site.
Key features
- 24 Gigabit Ethernet ports for copper connections to local devices
- 4 SFP ports for fibre or other SFP-based modules and uplinks
- Layer 2+ switching for managed network operation
- Part of the Ruijie NBS5100 series
- Suitable for office, campus and small enterprise networks
Port and connectivity
The 24 copper ports run at Gigabit speed, which is enough for everyday office tasks, file transfers, video calls and general business traffic. The SFP ports allow you to choose the module type that fits your distance and cabling requirements. Before ordering, confirm which SFP modules your equipment and site need, as module compatibility depends on the module type and the network setup.
Layer 2+ operation
Layer 2+ switches handle standard switching functions and add some features that are normally found on higher-level devices. This makes them useful when you want more control over how traffic moves through the network than an unmanaged switch provides, without the cost and complexity of a full layer 3 core switch. The exact set of supported functions should be checked against the product documentation before you plan a deployment.
Typical uses
- Office networks where many computers and phones need wired connections
- School, training and education networks
- Small campus sites with several buildings or floors
- Access layer switching for wireless access points and cameras
- Distribution or aggregation point linked to a core switch through SFP uplinks
In a typical office, the switch sits in a communications cupboard and connects desks, meeting rooms and wireless access points through structured cabling. The SFP uplinks then carry traffic back to the main network equipment. In a campus setting, one unit can serve a building or floor, with fibre links carrying traffic between sites.
Installation considerations
Plan the location with enough space for cabling, airflow and power. Keep patch cables labelled and organised so that future changes are easy to make. Make sure the copper ports are connected with suitable cabling for Gigabit speeds, and that the SFP modules match the fibre or media type you are using at each end of the link.
Who it suits
This switch suits IT staff, network installers and businesses that want a dependable Gigabit switch with uplink options. It is a good fit for growing networks that may need to add more switches over time, since the SFP ports give you a clear path for expansion. If your network needs advanced routing or very high bandwidth between many devices, review the full specification before choosing this model.
Summary
The Ruijie RG-NBS5100-24GT4SFP offers 24 Gigabit copper ports and four SFP ports in a layer 2+ switch for business networks. It is a practical choice for connecting local devices and building a solid uplink path into the wider network.






