RUIJIE RG-NBS3200-48GT4XS-P-V2 - 48 PORTS (48 POE+ SW)

48‑Port Gigabit Layer‑2+ Cloud‑Managed PoE+ Switch with 4×10G SFP+ Uplinks – Long Description**

The Ruijie Reyee RG‑NBS3200‑48GT4XS‑P‑V2 is a high‑capacity, enterprise‑grade Layer‑2+ PoE+ switch engineered for large business networks that demand reliable power delivery, high‑speed uplinks, strong security, and intelligent cloud‑based management. Designed for corporate offices, retail chains, hospitality venues, education campuses, and extensive CCTV deployments, it combines advanced switching performance with robust PoE capabilities and lifetime‑free cloud management.

Featuring 48 Gigabit RJ45 ports and 4 dedicated 10G SFP+ uplinks, the RG‑NBS3200‑48GT4XS‑P‑V2 provides exceptional flexibility for high‑density device networks while ensuring fast, stable uplink performance. All 48 RJ45 ports support PoE/PoE+ (IEEE 802.3af/at) with a substantial 370 W total PoE budget, delivering up to 30 W per port for powering PTZ cameras, wireless access points, VoIP phones, and other high‑power PoE devices. Intelligent PoE management ensures safe, efficient power distribution, while PoE watchdog‑style protections help maintain continuous device uptime in surveillance environments.

Purpose‑built for CCTV and security networks, the switch includes IP camera recognition, enabling automatic optimisation for connected cameras. Loop prevention protects the network from outages caused by cabling faults, ensuring stable operation even in complex installations. These surveillance‑optimised features make the RG‑NBS3200‑48GT4XS‑P‑V2 an excellent choice for installers who require dependable, intelligent switching with advanced PoE behaviour.

The switch delivers strong Layer‑2+ performance with a 176 Gbps switching capacity and 131 Mpps forwarding rate, ensuring smooth data transmission even under heavy load. Its store‑and‑forward architecture, jumbo‑frame support (up to 9216 bytes), VLAN segmentation, link aggregation (LACP), IGMP snooping, storm control, and cable diagnostics provide the advanced functionality required for structured business networks and high‑density device environments.

Security is a major strength of the RG‑NBS3200‑48GT4XS‑P‑V2. It supports 802.1X authentication, MAC‑based authentication, guest VLANs, DHCP snooping, IP Source Guard, anti‑ARP spoofing, and extensive ACL capabilities, ensuring strong protection against unauthorised access and network attacks. These features make the switch suitable for environments where data integrity and controlled access are essential.

Cloud management is a key advantage of this model. Through Ruijie Cloud and the Reyee App, administrators gain lifetime‑free remote access for monitoring, configuration, firmware upgrades, diagnostics, and zero‑touch provisioning. VLAN configuration, PoE port control, traffic monitoring, and security policy management can all be performed remotely, dramatically reducing on‑site maintenance and support costs.

Built for durability, the switch features a metal chassis, dual cooling fans, and side‑to‑rear airflow for stable thermal performance. It includes ±6 kV surge protection on service ports and the power connector, ensuring resilience against electrical spikes and unstable power conditions. With an impressive MTBF of 400,000 hours, the RG‑NBS3200‑48GT4XS‑P‑V2 is engineered for long‑term reliability in mission‑critical environments. Its rack‑mountable 440 × 267.5 × 43.6 mm form factor and robust construction make it suitable for professional installations. Power consumption ranges from 46.4 W (no PoE load) to 450 W (full PoE load), ensuring stable operation even when powering numerous devices.

The Ruijie Reyee RG‑NBS3200‑48GT4XS‑P‑V2 is a high‑capacity, surveillance‑optimised, cloud‑managed PoE+ switch that delivers enterprise‑grade performance, intelligent power management, strong security, and exceptional reliability. It is an outstanding choice for CCTV networks, medium‑to‑large offices, retail environments, and any installation requiring a powerful PoE switch with 10G uplinks and lifetime cloud management.