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52 Port Gigabit Layer 2 Business-Class Cloud-Managed PoE Network Switch (48x PoE+, 4x SFP), 370 W
RG-NBS31-48G4S-P
Reyee No. RG-NBS3100-48GT4SFP-P
Former Part No. 57MM-SW52P
Product Summary
The RG-NBS31-48G4S-P is a PoE 52 port Gigabit Layer 2 managed network switch. The switch features 48 PoE+ ports plus 4 SFP ports with a 370W PoE budget supporting 802.3af and 802.3at, providing up to 30W power supply to the connected device. In addition, the switch will negotiate with the connected devices to adjust the PoE power automatically, thereby saving energy.
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5-Year Manufacturer’s Warranty
For full terms & conditions, please see – Ruijie Warranty T&Cs.
Features and Benefits
- 52 port managed network switch with 48 ports PoE+ and 4 SFP ports supporting up to 104Gbps switching capacity
- The free cloud service supports smart networking features, allowing users to auto-provision, deploy and manage devices remotely
- Offers a 370W PoE budget and up to 30W per PoE port
- Supports port status display, port traffic statistics and PoE port output power status
- Supports port duplex/negotiation rate configuration and flow control configuration
- Supports PoE output on/off L2 features: Support port mirroring, loop protection and cable detection
Specifications
Basic
| 10/100/1000Base-T ports | 48 |
| SFP ports | 4 |
| SFP+ ports | - |
| PoE/PoE+ ports | 48 |
| Max. PoE budget | 370W |
| Layer Type | Layer 2 |
| Switching capacity | 104 Gbps |
| Forwarding rate | 77.37 Mpps |
| Packet Buffer | 16Mbit |
| MAC address table | 16,000 |
| Maximum VLAN Support | 4094 |
| Dimensions (W x D x H) | 440 mmx 357.6 mm x 43.6 mm |
| Weight (With package) | 5.4 kg |
| MTBF | > 200,000 |
| Warranty | 5 Years |
Layer 2 Features
| Jumbo Frame | 9216 |
| Flow Control | ✓ |
| STP (IEEE 802.1d) | ✓ |
| RSTP (IEEE 802.1w) | ✓ |
| MSTP (IEEE 802.1s) | - |
| Port Fast | ✓ |
| BPDU Guard | ✓ |
| Errdisable Recovery | ✓ |
| Max. Aggregation Group | 8 |
| Max. Member per Group | 8 |
| Unknow Unicast Storm Suppression | ✓ |
| Multicast / Broadcast Storm Suppression | ✓ |
| Many-to-One Mirroring | ✓ |
| VLAN Range | 1-4094 |
| Port-based VLAN | ✓ |
| MAC-based VLAN | ✓ |
| IP-based VLAN | ✓ |
| Voice VLAN | ✓ |
| RLDP | ✓ |
| LLDP / LLDP-MED | ✓ |
| Cable Testing | ✓ |
| IGMP Snooping v1/v2/v3 | ✓ |
Software Features
| Ping | ✓ |
| Traceroute | ✓ |
| ACL Entries | 1200 |
| IP Standard ACL | ✓ |
| MAC-based Extended ACL | ✓ |
| IP-based Extended ACL | ✓ |
| Port-based Rate Limit (Ingress/Egress) | ✓ |
| SNMP v1/v2c/v3 | - |
| Web Management | ✓ |
| Management IP | 10.44.77.200 |
| HTTP/HTTPS | ✓ |
| Cloud Management | ✓ |
| SON (Self-Organizing Network) with IP | ✓ |
| Camera Recognition | ✓ |
| Loop Prevention | ✓ |
| Loop Notification | ✓ |
| PoE Usage Alarm | ✓ |
| Protection Port | ✓ |
| IP Source Guard | ✓ |
| Anti-ARP Spoofing | ✓ |
| DHCP Snooping | ✓ |
| DHCP Client | ✓ |
Physical Features
| Reset Button | Front |
| Cable Hot-swappable | ✓ |
| Power Supply Slot | Single, fixed power supply |
| Power Supplies | 100 - 240V AC, 7A |
| Power Consumption | ≤ 447.69W |
| EEE | ✓ |
| Fan | 2 |
| Airflow | Left-to-Right |
| Fan Adaptive Speed Adjustment | ✓ |
| Acoustic Noise | < 45dB |
| Operating Temperature | 0°C to 50°C (32°F to 122°F) |
| Storage Temperature | -40°C to 70°C (-40°F to 158°F) |
| Operating Humidity | 10% to 90% RH |
| Storage Humidity | 5% to 95% RH |
| Port Surge | 6 kV |
| Operating Altitude (meters) | -500 to 5000 |
| Certificate | CE, RoHS |
Downloads
Product Image Brochure Full Product CatalogueView and download User Documents and Manuals directly from Reyee under the 'Resources' tab.