Ruijie Reyee RG-NIS2100-4GT2SFP-HP

Features

• Key Specifications
• • Switch Type: Layer 2 Industrial Cloud-Managed Switch
• • Total Ports: 6 ports (4 RJ45 copper ports + 2 SFP optical ports)
• • Ethernet Port Layout:
• • Port 1: 10/100/1000BASE-T PoE++ (802.3bt Type 4) port — supplies up to 90W of power to a single heavy-load device.
• • Ports 2–4: 10/100/1000BASE-T PoE+ (802.3at/af) ports — supply up to 30W per port.
• • Optical Uplink Ports: 2 x 1GE SFP ports for high-speed, long-distance fiber expansion.
• • PoE Power Budget:
• • Default System Profile: 108W
• • Maximum Adjustable Capacity: Up to 180W (configurable via the Ruijie local web interface or cloud tool when paired with a beefier supply like the 240W version).
• • PoE Power Pins:
• • Port 1 (PoE++): 1–2 (+), 3–6 (–), 4–5 (+), 7–8 (–)
• • Ports 2–4 (PoE+): 1–2 (+), 3–6 (–)
• • Switching Fabric: 12 Gbps backplane bandwidth.
• • Forwarding Performance: 8.9 Mpps packet forwarding rate.
• Industrial Reliability & Hardware Controls
• • Physical Protection: IP40-rated heavy-duty metal casing (guards internal components against dust and solid objects ≥ 1 mm).
• • Cooling System: Fully fanless structural design using passive thermal dissipation.
• • Operating Temperatures: Heavy industrial validation ranging from -40°C to +75°C (-40°F to 167°F).
• • Electrical Toughness: Built-in 6 kV surge immunity across network interface lines to arrest lightning strikes and electrical spikes.
• • Dual Power Redundancy: Features a dual-input DC terminal connector (46V to 57V DC) on the top panel, allowing users to hook up two separate power supplies for hot-standby power failover.
• • Physical Hardware DIP Switch: Quick toggle configurations on the chassis for:
• • ERPS Mode: Instantly provisions a hardware-level optical ring network.
• • Isolation Mode: Isolates downstream client ports from one another.
• • Extend Mode: Lowers Ports 3–4 speed to 10 Mbps but extends standard Cat5e copper line runs up to a massive 200 meters.
• • Alarm Mode: Turns on localized power-in-position drop-out alarms.
• Software Intelligence
• • Management Ecosystem: Managed via Ruijie Cloud Mobile App/Web, local Web UI, or command line.
• • Instant ERPS Ring Protection: Deploys resilient Ethernet Ring Protection Switching configurations, offering an ultra-fast sub-50ms self-healing loop recovery if a fiber cable is severed.
• • PoE Watchdog: Automatically monitors downstream node clients and instantly runs an isolated power reboot on the specific port if a high-load camera or device locks up.
• • Form Factor: Compact industrial chassis (50 mm x 155 mm x 130 mm) optimized for standard 35mm DIN-rail or wall plate mount inside field cabinets