The Comxus 8 Port Managed Industrial Grade Switch With 4 Giga Uplink SFP (CX-NPA-8GS4I-L2) is a powerful networking solution designed for mission-critical industrial environments. It comes with a rugged design, advanced switching capabilities and PoE (Power over Ethernet) support. This switch ensures reliable connectivity and power distribution across a wide range of industrial applications.
Built to deliver stable performance in harsh environments, it is the ideal choice for industries such as oil & gas, manufacturing, transportation and automation where uptime, durability and efficiency are non-negotiable.
1. Industrial-Grade Reliability: The rugged enclosure ensures resistance to extreme temperatures, vibration, dust and electrical interference, guaranteeing uninterrupted network operation.
2. IEEE 802.3at/af/bt PoE Standards: Supports advanced PoE standards, delivering efficient power directly to devices like IP cameras, access points and industrial controllers, reducing cabling and infrastructure costs.
3. High-Speed Connectivity
8 x 1GbE Downlink Ports: Provide high-speed connectivity for industrial devices.
4 x Gigabit Uplink SFP Slots: Enable flexible fibre optic connections for long-distance data transmission and seamless integration with higher-level networks.
4. Layer 2 Switching: Optimises data forwarding and ensures smooth traffic management, making it suitable for bandwidth-heavy applications.
5. Easy Web-Based Management: A built-in web interface allows IT teams to configure, monitor and troubleshoot network settings efficiently.
6. High Availability & Scalability: Designed for continuous operation with minimal downtime while offering scalability to support growing industrial networks.
The 8 Port Managed Industrial Grade Switch With 4 Giga Uplink SFP offers reliable data transmission, advanced PoE power distribution and flexible fibre connectivity. It minimises downtime, simplifies deployments and ensures long-term scalability. These specifications make it a cost-effective solution for industries looking to future-proof their network infrastructure.
| NETWORK PORT |  8×10/100/1000Mbps 1000Base-TX RJ45 PoE Ports
Port 1~2 support 24V/48V PoE (single port power MAX 30W) Port 3~4 support BT PoE (single port power MAX 90W) Port 5~8 support PoE (single port power MAX 30W) 4×1G SFP Ports 1x Console RJ45 Port |
| ENVIRONMENT DETECTION | Â 1 group of input detection of environment temperature and humidity |
| PORT SPECIFICATION | Â 1-8 port 10/100/1000BaseT(X)auto detection, AUTO-MDI/MDI-X |
| TRANSMISSION MODE | Â Store and Forward (full wire speed) |
| BANDWIDTH | Â 128Gbps |
| PACKET FORWARDING | Â 40.32Mpps |
| BUFFER | Â 4.1M |
| TRANSMISSION DISTANCE |  10BASE-TX : 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 4GB |
| RAM | Â 6GB |
| WATT | Â Standby power consumption
Network full load power consumption≤25W Full load power consumption ≤240W |
| LED INDICATOR | Â PoE Port: 1~2 (Green: 48V/ Orange=24V) & Link
(Green: LINK LED) PoE Port: 3~8 Green: LINK LED & Orange: POE LED SFP Port:9~12 (SFP LED) PWR: (Power/system LED) V1: (Master power LED) V2: (Slave power LED) HW: (Ring network ON LED) |
| POWER INPUT | Â 2 group of independent power input SW: DC 12-57V ; PoE:
DC 37-57V |
| 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 |
| WEIGHT | Â 1.3kg |
| DIMENSION | Â 188mm x 130mm x 50mm |