RG‑NBS3300‑16MG4XS‑HP 16‑Port Multi‑Gig Layer‑2 PoE Switch, 4x 10Gb SFP+, 370W PoE

Introduction: Meet the RG-NBS3300-16MG4XS-HP

Ruijie RG-NBS3300-16MG4XS-HPis a compact, high-power Layer-2 PoE switch designed for modern edge deployments that demand multi-gigabit copper connectivity and strong Power over Ethernet (PoE) capability. With 16 multi-gig RJ45 ports, four 10Gb SFP+ uplinks and a 370 W PoE budget — including four PoE++ capable ports — this unit targets environments that need to power high-performance Wi-Fi 6/7 access points, PTZ/AI cameras and other power-hungry edge devices while keeping management simple via cloud, web GUI or a mobile app.

Key features at a glance

• Multi-Gig RJ45 ports:16 ports supporting 10/100/1000/2500 Mbps for native 2.5G device support without media converters.
• High-speed uplinks:4 x 10 Gbps SFP+ ports for aggregated uplinks or fiber backbone connections.
• Robust PoE power:IEEE 802.3af/at/bt support with ports 1–4 delivering up to 90 W each and ports 5–16 up to 30 W, total budget 370 W.
• Layer-2 features:VLANs, ACLs, QoS, STP/RSTP, LAG, IGMP snooping and other enterprise-grade switching capabilities.
• Flexible management:Cloud-based management alongside local Web GUI, mobile app, and SNMP v1/2/3 for monitoring and automation (including MQTT support).
• Compact, deployment-ready design:Rack-friendly footprint, typical 5-year warranty and compliance notes for region-specific certifications.

Detailed specifications and benefits

The RG-NBS3300-16MG4XS-HP offers 16 multi-gig RJ45 ports that auto-negotiate from 10 Mbps up to 2.5 Gbps. This capability is increasingly important as Wi-Fi 6/7 access points and multi-gig endpoint devices become standard. Native 2.5G copper avoids the extra cost and complexity of midspan adapters or fiber converters. For uplinks, four 10 Gbps SFP+ ports provide ample capacity for uplinks to core switches or aggregation points, enabling high-throughput backhaul for dense wireless or video environments.

One of the standout attributes is the 370 W PoE budget with support for IEEE 802.3af/at/bt. Ports 1–4 can supply up to 90 W each — suitable for PoE++ devices such as high-power Wi-Fi APs, motorized PTZ cameras, or other demanding edge devices. Ports 5–16 supply up to 30 W each, covering the majority of PoE/PoE+ endpoints. The combination of per-port high-power capability and a large aggregate budget makes this switch ideal for mixed deployments with a few heavy-draw devices alongside many lower-power devices.

With a switching capacity of 160 Gbps and a forwarding rate of approximately 119.04 Mpps, the RG-NBS3300-16MG4XS-HP handles typical SMB and campus edge loads with headroom. The MAC table, ARP entries and VLAN support are sized for practical enterprise use (16,000 MAC entries, 1,000 ARP entries, up to 4,094 VLANs). Layer-2 features such as LAG, STP/RSTP, IGMP snooping and ACLs allow administrators to optimize traffic flows and secure broadcast-heavy environments like video surveillance.

Management is flexible: cloud-based management suits distributed or multi-site deployments, while local Web GUI and mobile app options are useful for single-site administrators. SNMP v1/2/3 support and MQTT enable integration into monitoring and automation systems. 802.1X and RADIUS support provide authentication for controlled port access. Additional mechanisms such as DHCP snooping and ACLs help mitigate common edge threats.

Designed for typical IT closets and small racks, the switch accepts AC 100–240 V and operates across a standard 0–50 °C temperature range. At roughly 440 × 267.5 × 43.6 mm and about 5.24 kg packaged, it is compact yet sturdy. Always follow local electrical regulations and the manufacturer’s installation guide; use qualified electricians where mains work is required.

Use cases and scenarios where the RG-NBS3300 excels

• Wi‑Fi 6/7 access point deployments:Modern APs often require 2.5G links and elevated PoE to enable multi-radio operation and integrated radios. The multi-gig copper ports and PoE++ capability allow direct connection and power without compromise.
• Security and smart-camera systems:AI/PTZ cameras can draw significant power for pan/tilt/zoom and onboard analytics. Ports 1–4 support PoE++ to handle these devices while the remaining ports feed standard PoE/PoE+ cameras.
• Small to medium enterprise (SMB) office networks:Centralized yet compact wiring closets gain a high-capacity edge switch that supports segmentation, QoS and cloud management for IT teams or managed service providers.
• Distributed/branch locations:Cloud management and MQTT integration simplify remote monitoring and automation, reducing the need for on-site expertise.
• Converged service deployments:Where voice, video and data share infrastructure, the QoS and Layer-2 feature set helps keep latency-sensitive traffic prioritized.

How it compares with similar products

The RG-NBS3300-16MG4XS-HP sits in a competitive niche: compact multi-gig edge switches with significant PoE budgets are offered by several vendors. Key comparison points include multi-gig support, PoE budget and management approach.

Some competitors provide only gigabit copper and rely on SFP-based converters for 2.5G connectivity; others natively offer 2.5G or 5G copper. The Ruijie model’s 16 native multi-gig ports are a practical advantage for deployments with many 2.5G APs or endpoints, eliminating converters and simplifying cabling.

While many SMB switches offer PoE+, fewer provide PoE++ per-port power that reaches 90 W on selected ports. For use cases with heavy-draw devices (high-power APs, heaters on cameras, or industrial devices), the ability to assign PoE++ on four ports is a clear differentiator.

Cloud-managed switches are available from multiple vendors; what differs is the integration, feature set and cost of cloud services. Ruijie’s combination of cloud, local GUI, mobile app and MQTT/SNMP gives flexible options suitable for managed services and in-house IT teams. Buyers should compare total cost of ownership, cloud subscription terms and support when evaluating alternatives.

Customer testimonials and reviews

While direct, attributed public testimonials are best sourced from reseller pages or verified reviews, common themes from integrators and IT teams evaluating similar Ruijie hardware include:

• "The built-in multi-gig ports saved us from buying adapters for our new APs — fewer points of failure and cleaner racks."
• "High-PoE ports made connecting PTZ cameras straightforward. We could power everything from a single switch without extra injectors."
• "Cloud management was easy to set up for our small branch offices — central visibility without expensive controller hardware."

These representative comments reflect the practical benefits customers seek: simplicity, power capacity and flexible management. For verified reviews, consult reseller listings, independent test reports or Ruijie’s channel partners.

Safety, warranty and deployment notes

Follow the official installation and safety guidance. The switch accepts mains AC 100–240 V and should be installed by qualified personnel when mains wiring changes are necessary. Typical listings show a 5-year warranty and an MTBF around 400,000 hours, though exact terms vary by region and reseller — always confirm warranty and RMA details with your supplier.

Conclusion — why choose the RG-NBS3300-16MG4XS-HP

The RG-NBS3300-16MG4XS-HP is a versatile edge switch that addresses a growing set of needs in modern networks: native multi-gig copper to support next-generation access points, a substantial PoE budget including PoE++ on select ports for high-power devices, and flexible cloud/local management options for both SMBs and distributed enterprises. Its Layer-2 feature set, compact form factor and 10Gb SFP+ uplinks make it a practical building block for converged networks delivering data, voice and video.

If your deployment includes Wi‑Fi 6/7 APs, AI-enabled cameras, or a mix of power-hungry and standard PoE devices — and you want the simplicity of cloud management without sacrificing on-premise control — this Ruijie model deserves serious consideration. Compare total cost, warranty terms and management features against other vendors to ensure the best fit for your environment, but for many real-world edge scenarios the RG-NBS3300-16MG4XS-HP strikes a strong balance of power, speed and manageability.