Ruijie Reyee 20-Port Multi-Gig Layer 2+ Managed Switch 12x 2.5G PoE+ 4x 2.5G PoE++ 370W 4x 10G SFP+ RG-NBS3300-16MG4XS-HP

Ruijie Reyee RG-NBS3300-16MG4XS-HP 20-Port Multi-Gigabit Layer 2+ Managed PoE Switch

The Ruijie Reyee RG-NBS3300-16MG4XS-HP is a high-performance 20-port multi-gigabit Layer 2+ managed PoE switch designed for demanding Wi-Fi 6 and Wi-Fi 7 deployments. With 16x 2.5G ports (4x PoE++ at up to 90W, 12x PoE+), a 370W total PoE budget, and 4x 10GE SFP+ uplinks, it delivers the bandwidth and power headroom needed for high-density wireless and high-power device environments. CPP CPU protection, 6kV surge protection, and enterprise-grade switching features ensure stability and security. Lifetime cloud management via Ruijie Cloud. Backed by a 5-year Ruijie Reyee manufacturer warranty.

Highlight Features

• 16x 2.5G ports: 4x PoE++ (802.3bt, up to 90W) + 12x PoE+ (802.3at/af)
• 370W total PoE budget
• 4x 10GE SFP+ uplink ports
• 160 Gbps switching capacity, 119.04 Mpps forwarding rate
• CPP (Control Plane Policing) protects CPU from attacks
• 6kV surge protection on service ports and power connector
• Link aggregation, IGMP snooping, and VLAN support
• Multiple security policies: port isolation, broadcast storm control
• Jumbo frame support up to 9216 bytes
• PoE watchdog for automatic device recovery
• Zero-touch provisioning with SON
• Lifetime cloud management via Ruijie Cloud
• MTBF: 400,000 hours
• Warranty: 5 years

Hardware Specifications

Frequently Asked Questions

What is the difference between PoE++ and PoE+ on this switch?

Ports 1-4 are PoE++ (IEEE 802.3bt), delivering up to 90W per port for high-power devices such as PTZ cameras, video conferencing units, or high-end Wi-Fi 7 APs. Ports 5-16 are PoE+ (IEEE 802.3at), delivering up to 30W per port for standard IP cameras, APs, and VoIP phones. All 16 ports share a 370W total budget.

Why do I need 2.5G ports for Wi-Fi 6/7 APs?

Wi-Fi 6 and Wi-Fi 7 access points can deliver real-world throughput exceeding 1Gbps. A standard Gigabit uplink becomes the bottleneck, capping wireless performance regardless of the AP's capability. The 2.5G ports on this switch remove that constraint, allowing each AP to operate at its full potential.

How many Wi-Fi 7 APs can I power simultaneously?

With a 370W PoE budget and 16 ports, you can power all 16 APs simultaneously if each draws under 23W average. High-power APs on the PoE++ ports (1-4) can draw up to 90W each, so plan your power budget accordingly based on your specific AP models.

What is CPP and why does it matter?

CPP (Control Plane Policing) rate-limits traffic destined for the switch CPU, protecting it from denial-of-service attacks and traffic floods. This ensures the switch continues to operate stably even under attack, which is critical in always-on enterprise environments.

Can I manage this switch remotely?

Yes. The switch supports lifetime free cloud management via Ruijie Cloud, allowing you to monitor port statistics, configure VLANs, manage PoE, and perform firmware updates from anywhere. The Ruijie Reyee mobile app is also supported.

What SFP+ modules are compatible with the uplink ports?

The 4x 10GE SFP+ uplink ports support standard 10G SFP+ transceivers. Ruijie-compatible options include the XG-SFP-SR-MM850 (multimode, 300m) and XG-SFP-LR-SM1310 (single-mode, 10KM).

What warranty does this switch come with?

The RG-NBS3300-16MG4XS-HP is backed by a 5-year Ruijie Reyee manufacturer warranty.

Downloads

• RG-NBS3300-16MG4XS-HP Datasheet
• RG-NBS3300-16MG4XS-HP Installation Guide