Ruijie Reyee RG-NBS3100-48GT4SFP-P

Features

• Key Specifications
• • Switch Type: Layer 2 Smart Cloud-Managed Switch
• • Total Ports: 52 ports total
• • Ethernet Layout: 48 x 10/100/1000BASE-T Gigabit RJ45 PoE/PoE+ ports
• • Fiber Uplink Slots: 4 x independent 1GE SFP optical slots (no port sharing)
• • PoE Output Capacity: 370W total continuous power budget (up to 30W max per port under IEEE 802.3af/at standards).
• • PoE Power Pin Mapping: 1–2 (+), 3–6 (–)
• • Switching Capacity: 104 Gbps
• • Packet Forwarding Rate: 77.38 Mpps
• • Memory Configuration: 512 MB RAM / 256 MB Flash memory
• • MAC Address Table: Up to 16,000 entries
• Network Optimization & Software Intelligence
• • Management Integration: Free lifetime remote network management via the Ruijie Cloud Web Portal and Reyee mobile app. Supports local Web GUI, SNMP, and command access.
• • Layer 2/2+ Feature Set: Supports 802.1Q tagging across up to 4,094 active VLANs, automatic Voice VLAN segregation, static routing, Link Aggregation, and IGMP Snooping (v1/v2/v3) for multicast optimization.
• • Redundancy Protocols: Standard STP, RSTP, MSTP, and ERPS (Ethernet Ring Protection Switching) for loop-free mapping and rapid self-healing ring recovery topologies.
• • Automated Diagnostics: Features native IP Camera Auto-Recognition to map endpoints visually, alongside an intelligent PoE Watchdog engine that auto-reboots frozen or offline cameras.
• • Security Framework: Armed with Access Control Lists (ACL up to 1,200 rules), Port Security, Broadcast Storm Control, and 802.1X network authentication.
• Physical, Environmental & Electrical Specs
• • Chassis Layout: 19-inch 1U standard metal rackmount frame.
• • Dimensions: 440 mm x 357.6 mm x 43.6 mm.
• • Thermal System: Equipped with active cooling fans in a side-to-rear or left-to-right airflow direction.
• • Physical Hardware Button: Front-panel LED Mode button toggles indicators between standard transmission activity and active PoE power utilization metrics.
• • Surge & ESD Protection: Robust ±6 kV line surge protection across both network interfaces and the main AC input. ESD protection is rated at 8 kV air / 6 kV contact.
• • Power Architecture: Internal fixed power supply plate supporting standard 100V to 240V AC, 50/60 Hz.
• • Power Consumption: Max 61.57W with no PoE load; up to 447.69W at maximum PoE load capacity.
• • Climate Operations: Certified to run reliably across a temperature range of 0°C to +50°C (32°F to 122°F).
• • Hardware Lifespan (MTBF): Industrial rating exceeding 400,000 operational hours.
• • Warranty Status: Protected by a 5-year manufacturer's hardware warranty.