Overview of Reyee RG-NBS3100-24GT4SFP-V2
The Ruijie Reyee RG-NBS3100-24GT4SFP-V2 is a 28-port Gigabit Layer 2 cloud-managed non-PoE switch with 24 Gigabit RJ45 ports and four 1GE SFP uplinks, designed for enterprises, hotels, factories, schools and retail stores. It offers 56 Gbps switching capacity, LACP link aggregation, IGMP snooping, 4094 VLANs, MSTP and ERPS for dependable performance. Security is covered by ACL, 802.1X, DHCP snooping, ARP anti-spoofing and IP source guard, and IP camera recognition helps in CCTV networks. The fanless, natural-cooling design keeps it silent in offices and clinics, while SON zero-touch provisioning and lifetime Ruijie Cloud management simplify maintenance. A 5-year warranty is included.
Technical Specifications – Reyee RG-NBS3100-24GT4SFP-V2
Product Information
| Product Category | Layer 2 |
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| Warranty | 5 years |
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Port Specifications
| Total number of RJ45 ports | 24 |
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| Total number of optical ports | 4 |
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| Number of 1GE SFP ports | 4 |
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| Number of 10/100/1000BASE-T ports | 24 |
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Power Supply and Consumption
| Power input | 220 V AC power supply: Rated input voltage: 100 V AC to 240 V AC, 50/60 Hz; Maximum input voltage: 90 V AC to 264 V AC, 47 Hz to 63 Hz; Maximum input current: 0.6 A |
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| Maximum power consumption | 21 W |
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| Power supply | Fixed power supply |
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System Specifications
| RAM | 256 MB |
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| Flash memory | 16 MB |
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| Forwarding rate | 41.66 Mpps |
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| Switching capacity | 56 Gbps |
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Dimensions and Weight
| Product dimensions (W x D x H) | 440 mm x 165 mm x 44 mm (17.32 in. x 6.5 in. x 1.73 in.) |
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| Weight | 1.88 kg (4.14 lbs) (without packaging materials) |
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Environment and Reliability
| Fan | Fanless design |
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| Cooling | Natural cooling |
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| Mounting options | Rack |
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| MTBF | 400,000 hours |
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| Operating temperature | 0°C to +50°C (32°F to 122°F) |
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| Storage temperature | –40°C to +70°C (–40°F to +158°F) |
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| Operating humidity | 10% RH to 90% RH (non-condensing) |
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| Surge protection | Service port: ±6 kV for common mode; Power connector: ±6 kV for both common mode and differential mode |
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Certification and Regulatory Compliance
| Certification | CE, FCC |
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| Safety compliance | IEC 62368-1 |
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Authentication
| 802.1X authentication | Yes |
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| RADIUS | Yes |
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Ethernet Switching
| Maximum number of VLANs | 4094 |
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| Maximum number of MAC address entries | 8000 |
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| Voice VLAN | Yes |
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| MSTP (IEEE 802.1s) | Yes |
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| LACP | Yes |
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Interface
| Jumbo frame length (MTU) | 9216 bytes (global configuration mode) |
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Multicast
Network Management and Monitoring
| Camera detection | Yes |
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| Ruijie Cloud management | Yes |
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| SNMPv1, v2c, and v3 | Yes |
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Reliability
Security
| Maximum number of ACEs | Number of ACEs in the inbound direction of an interface: 1200; Number of ACEs in the outbound direction of an interface: 0 |
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| DHCP snooping | Yes |
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| ARP anti-spoofing | Yes |
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| IP source guard | Yes |
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System Performance Capacity
| Recommended camera limit | 200W H265: 120; 400W H265: 60 |
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Source: Ruijie Reyee official website and datasheet. Specifications are subject to change by the manufacturer.