RG‑NIS3100‑8GT4SFP‑HP Industrial PoE+ Switch – 8×GigE + 4×SFP, –40 °C to 80 °C

Industrial Toughness You Can Trust
This switch performs flawlessly in temperatures from –40 °C to +80 °C, features an IP40-rated all-aluminum enclosure, gold-plated RJ45 ports, and compact dimensions suited for DIN-rail or wall mounting.

Robust PoE+ & Fiber Connectivity
Delivers up to 30 W per port across 8 PoE+ ports (total PoE budgets of 240 W at 48–56 V DC). Four SFP slots ensure high-quality fiber uplinks.

High-Speed Layer 2 Performance
Offers 24 Gbps switching capacity and nearly 18 Mpps forwarding. A 4.1 Mbit buffer, 8 k MAC table, support for up to 4,094 VLANs, Jumbo frames, and link aggregation provide enterprise-level functionality.

Built for Mission-Critical Networks
Includes ERPS redundancy (<50 ms failover), STP/RSTP, VLANs, DHCP/IGMP snooping, ACL, SON protocol for setup without management systems, port mirroring, Loop Prevention, and QoS features.

Industry-Grade Protection & Reliability
Shielded with 8 kV ESD and 6 kV surge protection—designed for outdoor cabinets and industrial sites. Dual DC input (12–56 V) options add power redundancy.

Remote & Cloud-Based Management
Simplify configuration through Ruijie Cloud platform or local Web UI and SNMP. The Self-Organizing Network (SON) streamlines deployment in environments without cloud connectivity.