The Comxus CX-NA-4GS2I-L2 is a reliable and high-performance 4 Port network switch with 2 SFP ports, engineered specifically for industrial networking environments where stability and durability are critical.
Comxus industrial-grade managed switch is designed to deliver consistent data transmission in demanding conditions such as manufacturing plants, oil & gas facilities, transportation systems, and smart automation networks.
Built with a rugged metal enclosure, this industrial Ethernet switch offers strong resistance against dust, vibration, and electrical interference.
It is ideal for deployments where standard commercial switches fail to perform reliably. The device supports advanced Layer-based switching features, ensuring efficient traffic handling, network segmentation, and loop prevention for stable operations.
Comxus 4 port industrial network switch with fiber uplink provides multiple high-speed Ethernet ports along with dedicated SFP slots for long-distance fiber connectivity. It enables seamless integration between field devices and core network infrastructure, making it suitable for surveillance systems, PLC communication, and industrial IoT deployments.
The switch is powered by a high-performance processing architecture with optimized memory handling, ensuring smooth packet forwarding and low latency even during peak traffic conditions. With a robust switching capacity, it can handle continuous data flow without congestion, which is essential in real-time industrial applications.
Designed for harsh environments, the switch operates efficiently across a wide temperature range, ensuring uninterrupted performance in both extremely hot and cold conditions. Its fanless design enhances reliability while reducing maintenance requirements.
The compact and industrial-ready design supports DIN rail mount option. Which allows flexible installation inside control panels, cabinets, or field enclosures. This makes it highly adaptable for industrial automation setups and remote installations.
With an intuitive web-based management interface, network administrators can easily configure VLANs, monitor traffic, and manage network security. This ensures better control over industrial network infrastructure without complexity.
The Comxus 4 Port network switch with 2 SFP ports stands out as a dependable solution for industrial communication.
It combines rugged hardware, stable performance, and intelligent management features to support mission-critical operations.
Whether you are building a surveillance backbone, connecting automation equipment, or extending fiber networks across industrial sites, this switch ensures reliability, scalability, and long-term network efficiency.
| NETWORK PORT |  4×10/100/1000Mbps 1000Base-TX RJ45 Ports
2×1G SFP Ports |
| ENVIRONMENT DETECTION | Â 1 group of input detection of environment temperature and humidity |
| PORT SPECIFICATION | Â 1-4 port 10/100/1000BaseT(X)auto detection, AUTO-MDI/MDI-X |
| TRANSMISSION MODE | Â Store and Forward (full wire speed) |
| BANDWIDTH | Â 12Gbps |
| PACKET FORWARDING | Â 14.88Mpps |
| BUFFER | Â 4.1M |
| TRANSMISSION DISTANCE |  10BASE-T : Cat3,4,5 UTP(≤250 meter)
100BASE-TX : Cat5 or later UTP(≤100 meter) 1000BASE-TX : Cat6 or later UTP(≤1000 meter) 1000BASE-SX :62.5μm/50μm MMF(2m~550m) 1000BASE-LX :62.5μm/50μm MM(2m~550m) or 10μm SMF(2m~5000m) BIDI supported |
| FLASH | Â 2GB |
| RAM | Â 2GB |
| WATT | Â Non-PoE |
| LED INDICATOR | Â Port: 1-4 LINK LED
Port: 1-4 1G Speed LED Port:5-6 SFP LED V1: DC 1 IN: V2: DC 2 IN PW: POWER+SYS LED |
| POWER INPUT | Â 2 groups DC POWER in
Support reverse polarity protection Without Poe DC-12-57V |
| OPERATING TEMPERATURE/HUMIDITY |  -40°C ~ +85°C 5% 95% RH No coagulation |
| INGRESS PROTECTION | Â IP40 |
| Alarm | Â In/ Out (Optional) |
| LIGHTNING PROTECTION LEVEL | Â 6KV 8/20us8KV ESD IP40 |
| WEIGHT | Â 0.82/1.1kg |
| DIMENSION | Â 157mm*115mm*40mm
310mm*210mm*60mm |