🔌 Ports & PoE Power
8 × 10/100/1000 Mbps PoE/PoE+ RJ45 ports — support IEEE 802.3af/at for powering network devices.
2 × 1 GbE SFP ports — for fiber uplinks or connection to core switches and routers.
Total PoE power budget: 125 W (up to ~30 W per port) — enough to power multiple high‑power devices like dual‑band APs or PTZ cameras.
⚙️ Performance & Hardware
Switching capacity: 20 Gbps — ensures full gigabit speeds across all ports.
Forwarding rate: ~14.88 Mpps (million packets per second).
MAC address table: ~8,000 entries.
Jumbo frame support: MTU up to 9216 bytes for large packets.
MTBF: ~400,000 hours reliability.
Surge protection: ±6 kV helps safeguard ports against electrical spikes.
Fanless design: Silent operation suitable for office or CCTV rack installations.
☁️ Cloud & Management
Lifetime Ruijie Cloud management: Monitor and configure the switch from anywhere via cloud portal or the Reyee app.
Zero‑touch provisioning (SON): Auto‑configures the switch when added to a cloud project.
Local management: Web UI and SNMP support for onsite control.
Multi‑platform tools: Manage via mobile app, cloud dashboard, or local web interface.
🔐 Layer 2 Features & Security
This switch includes enterprise‑grade Layer 2 features and security to support complex networks:
VLAN support (up to 4094) for network segmentation.
QoS & traffic policies for prioritizing key services.
STP/RSTP for loop prevention.
Link Aggregation (LAG/LACP) for redundant links.
IGMP snooping for efficient multicast handling.
ACL & security filtering for protected access and traffic control.
🏢 Ideal Use Cases
✔ Small business LANs: Network backbone with PoE power for wireless APs and VoIP.
✔ Office and retail networks: Central network distribution with fiber uplinks.
✔ CCTV and surveillance setups: Power and connect multiple cameras while managing traffic.
✔ Education or hospitality: Reliable PoE and cloud management for distributed devices.
📊 Quick Specs at a Glance
| Specification | Details |
|---|
| Model | RG‑NBS3100‑8GT2SFP‑P‑V2 |
| Ports | 8 × PoE+ Gigabit RJ45 + 2 × Gigabit SFP |
| PoE Standard | IEEE 802.3af/at |
| Total PoE Budget | 125 W (~30 W/port) |
| Switching Capacity | 20 Gbps |
| Forwarding Rate | ~14.88 Mpps |
| Cloud Management | Yes (Ruijie Cloud / App / Web / SNMP) |
| Layer 2 Features | VLAN, STP/RSTP, LAG, QoS, IGMP Snooping, ACL |
| Surge Protection | ±6 kV |
| Fanless | Yes |
| Warranty | ~5 years |
📌 Summary
The RG‑NBS3100‑8GT2SFP‑P‑V2 is a compact cloud‑managed PoE+ Layer 2 switch that combines robust gigabit performance, solid PoE power delivery, and flexible fiber uplinks with enterprise‑grade network features — making it excellent for small business, office networks, CCTV systems, and environments requiring managed PoE switching with remote monitoring.
