Ruijie Reyee RG‑NBS3100‑48GT4SFP‑P 52‑Port Layer‑2 Cloud Managed PoE+ Switch 48×Gigabit PoE + 4×SFP, 370W Budget

Ports: 48 × 10/100/1000Base-T RJ45 PoE+ ports

Uplink Ports: 4 × Gigabit SFP uplink ports

Switching Capacity: 104 Gbps

Forwarding Rate: 77.37 Mpps

MAC Address Table Size: 16,000 entries

VLAN Support: Up to 4,094 VLANs

Jumbo Frame Support: Up to 9,216 bytes

PoE Budget: 370 W total

Max PoE per Port: 30 W (IEEE 802.3af/at compliant)

Link Aggregation: Supports static and LACP

Spanning Tree Protocols: STP (802.1d), RSTP (802.1w)

IGMP Snooping: Version 1 and 2

Access Control Lists (ACL): MAC-based and IP-based ACLs

Quality of Service (QoS): Port-based, 802.1p, DSCP, rate limiting

Security Features:
  • IP Source Guard
  • DHCP Snooping
  • Anti-ARP Spoofing
  • Broadcast / Multicast / Unknown Unicast Storm Suppression
  • BPDU Guard
  • Errdisable Recovery

Management Interfaces:
  • Web UI (HTTP/HTTPS)
  • SNMP v1/v2c/v3
  • Ruijie Cloud Platform (Zero-Touch Provisioning)
  • Mobile App (Reyee App)

Power Supply: Internal AC, 100–240V, approx. 7A

Power Consumption: ≤ 447.6 W (with PoE fully loaded)

Cooling System: Active cooling with fan (left-to-right airflow)

Acoustic Noise:

Surge Protection: 6 kV on all PoE ports

MTBF: > 200,000 hours

Operating Temperature: 0°C to 50°C

Storage Temperature: -40°C to 70°C

Operating Humidity: 10% to 90% RH

Storage Humidity: 5% to 95% RH

Certifications: CE, RoHS, FCC, UL, CSA