Introduction: Meet the Ruijie Reyee RG‑NBS3100‑48GT4SFP‑P
Ruijie (Reyee) RG‑NBS3100‑48GT4SFP‑Pis a 52‑port Layer‑2 PoE+ access switch built for enterprise and SMB environments that demand reliable power distribution, high port density and simple centralised management. With 48 Gigabit PoE+ ports, four 1 Gb SFP uplinks and a substantial 370 W total PoE budget, this switch is designed to support dense deployments of IP cameras, Wi‑Fi access points, VoIP phones and other powered devices. Cloud management via Ruijie Cloud enables zero‑touch provisioning, remote monitoring and lifecycle management — features that save time for network teams and installers.
Key features at a glance
- High PoE density:48×1Gb PoE+ ports delivering up to 30 W per port and 370 W total budget.
- Flexible uplinks:4×1 Gb SFP slots for fibre uplinks or aggregation to core switches.
- Layer‑2 functionality:VLANs, LAG/link aggregation, STP/RSTP, IGMP snooping and ACLs for access control.
- Cloud management:Ruijie Cloud with zero‑touch provisioning (SON) and a mobile app for monitoring and configuration.
- Reliability and protection:6 kV port surge protection, MTBF >200,000 hours and a 5‑year manufacturer warranty.
Detailed specifications and benefits
The RG‑NBS3100‑48GT4SFP‑P provides 48 10/100/1000Base‑T PoE+ ports and four 1 Gbps SFP uplinks. Each PoE port supports 802.3af/802.3at, allowing devices to draw up to 30 W when required. The switch’s 370 W total PoE budget is generous for many common deployments — for example, it can power large numbers of Wi‑Fi access points or multiple high‑resolution cameras when carefully planned. PoE makes installation simpler and tidier by eliminating the need for separate power supplies at each endpoint.
With a switching capacity of 104 Gbps and a forwarding rate of 77.37 Mpps, this switch handles typical campus and branch access layer traffic comfortably. A 16,000‑entry MAC address table and support for up to 4,094 VLANs provide ample scalability for segmented networks in schools, retail stores or office floors. Link aggregation and LACP allow bandwidth and redundancy to be increased between the access layer and aggregation/core switches.
Ruijie Cloud management is a standout feature for organisations that prefer centralised, low‑touch operations. Zero‑touch provisioning (SON) means new switches can be preconfigured and auto‑provisioned when connected, saving onsite configuration time. The mobile app and cloud portal provide live monitoring, alarm alerts and firmware management. Layer‑2 features such as VLAN, STP/RSTP, IGMP snooping and ACLs give administrators the tools needed for traffic segmentation, multicast handling (important for IPTV and some camera systems) and access control policies to limit device communication and enhance security.
The switch includes 6 kV surge protection on ports to reduce the risk of damage from electrical transients — a practical protection in exposed environments or long cable runs. Its internal fixed PSU accepts 100–240 VAC, making it suitable for global deployments, and the MTBF >200,000 hours paired with a 5‑year warranty provides peace of mind for long‑term installations. The single‑fan design and rack‑mountable 1U profile (approx. 440 × 350 × 43.6 mm) keep rack density efficient and cooling straightforward.
Use cases and scenarios where the switch excels
- IP CCTV deployments:The combination of 48 PoE+ ports and a 370 W budget makes the RG‑NBS3100‑48GT4SFP‑P ideal for small‑to‑medium camera farms. PoE simplifies camera powering and centralises control for monitoring and firmware updates.
- Wi‑Fi access point farms:Enterprise‑grade APs that require PoE+ for radios and radios+auxiliary functions can be deployed in quantity; cloud management simplifies provisioning and monitoring of both the switch and connected APs.
- Retail stores and POS systems:Power and network connectivity for POS terminals, PoS printers, surveillance and guest Wi‑Fi points are consolidated onto one switch, reducing cabling complexity.
- Education and campus networks:Classrooms, admin offices and campus Wi‑Fi coverage can be supported alongside IP phones and security devices while VLANs and ACLs maintain proper segmentation between user groups.
- Branch office consolidation:Small branch offices can use this switch to aggregate user devices and provide resilient uplinks with LAG while benefiting from zero‑touch provisioning from corporate IT.
Comparisons with similar products in the market
When choosing an access PoE switch, buyers typically compare price, PoE budget, management model and vendor ecosystem. The RG‑NBS3100‑48GT4SFP‑P positions itself as a cost‑effective, cloud‑managed option with strong PoE density and enterprise features.
Compared with boutique cloud‑centric brands that focus on simplified UIs and integrations, Ruijie brings a balance of traditional Layer‑2 features with modern cloud management. Against premium enterprise vendors, Ruijie often provides similar core Layer‑2 features and PoE capacity at a lower suggested price point, making it attractive for organisations that want enterprise capabilities without a large premium.
Compared with edge competitors such as vendor A or vendor B (established enterprise and campus switch lines), the difference typically comes down to advanced Layer‑3 routing, higher stacking capabilities or modular uplink options that larger vendors may offer. If your deployment requires intensive Layer‑3 routing, advanced QoS tuning for large converged networks, or very high‑availability stacking, you may evaluate higher‑end models. For access layer PoE density, cloud management and predictable performance in CCTV and Wi‑Fi scenarios, the RG‑NBS3100‑48GT4SFP‑P represents a strong value proposition.
Price comparison: with a suggested retail price of approximately $849 and typical street pricing varying by region, this switch provides a compelling mix of features per dollar when compared to many enterprise branded alternatives, especially for projects prioritising cloud manageability and PoE capacity.
Customer feedback and testimonials
While individual experiences vary by installation and environment, customers and integrators who choose the RG‑NBS3100‑48GT4SFP‑P commonly highlight the following themes:
- Easy provisioning:Installers appreciate the zero‑touch provisioning that reduces on‑site configuration time, particularly across multi‑site rollouts.
- PoE reliability:Integrators deploying CCTV and Wi‑Fi note consistent PoE delivery and the ability to power multiple devices without frequent power budgeting surprises.
- Value for money:Buyers frequently cite the combination of PoE density, cloud features and a 5‑year warranty as a strong return on investment compared with similarly featured alternatives.
Representative comments include paraphrased customer impressions such as: "Cloud provisioning saved us days on deployment across several retail stores," and "The 370 W budget handled our camera and AP mix without power juggling." These reflect common reported strengths but individual results depend on planning and actual device power requirements.
Installation notes and best practices
For reliable operation, plan your PoE budget carefully. Ensure the total connected PoE load does not exceed the 370 W budget; use scheduled power allocation or PoE port prioritisation where supported if some devices must remain online during peak usage. Install the switch in a properly ventilated rack or cabinet and follow local electrical regulations for high‑power PoE installations. For fibre uplinks, populate SFP ports with the appropriate transceivers for your backbone links. Finally, take advantage of Ruijie Cloud to template configurations and to monitor device health over time.
Conclusion: Why choose the RG‑NBS3100‑48GT4SFP‑P?
The Ruijie Reyee RG‑NBS3100‑48GT4SFP‑P is a practical choice for organisations that need high PoE port density, dependable Layer‑2 features and the convenience of cloud management. Its 48 PoE+ ports, 4 SFP uplinks and 370 W budget suit camera farms, Wi‑Fi AP deployments and consolidated access layer needs. Combined with Ruijie Cloud’s zero‑touch provisioning and a 5‑year warranty, the switch reduces deployment time and operational overhead while offering predictable performance.
For IT teams and integrators balancing cost, manageability and feature set, this model offers an attractive blend of functionality and value. If your project requires straightforward PoE provisioning at scale with centralised visibility and support, the RG‑NBS3100‑48GT4SFP‑P is worth strong consideration.
