When it comes to industrial networking, performance and reliability are non-negotiable. The Comxus CX-NPA-4GS2I-L3 is built precisely for that—an advanced, rugged industrial-grade managed PoE switch designed to simplify connectivity in the toughest environments.
This next-generation switch combines 4 PoE-enabled Ethernet ports with 2 SFP uplink ports, offering seamless integration of power and data over a single Ethernet cable. Whether you’re powering IP cameras, industrial sensors, or automation devices, this compact unit makes network expansion and device connectivity effortless—even in space-constrained installations.
What truly sets it apart is its rugged construction. Engineered to endure harsh industrial conditions, it’s resistant to extreme temperatures (-40°C to +85°C), vibration, dust, and electrical noise. That makes the CX-NPA-4GS2I-L3 a trusted backbone for mission-critical operations across oil and gas, transportation, manufacturing, and industrial automation sectors.
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NETWORK PORT |
8×10/100/1000Mbps 1000Base-TX RJ45 PoE Ports Port 1 support 24V/48V PoE (power MAX 90W)
Port 2~4 support BT PoE (single port power MAX 30W) 4*100/1000/2500/10000M SFP 1x Console RJ45 Port |
| ENVIRONMENT DETECTION | 1 group of input detection of environment temperature and humidity |
| PORT SPECIFICATION | 1-8 port 10/100/1000BaseT(X)auto detection, AUTO-MDI/MDI-X |
| TRANSMISSION MODE | Store and Forward (full wire speed) |
| BANDWIDTH | 128Gbps |
| PACKET FORWARDING | 71.42Mpps |
| BUFFER | 12Mbit SRAM Packet Buffer |
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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 | 4GB |
| RAM | 6GB |
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WATT |
Standby Power Consumption
Network Full Load Power Consumption≤25W Full Load Power Consumption ≤240W |
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LED INDICATOR |
Port:1-8 LINK LED Port:1-8 PoE LED Port:9-12 SFP LED V1: DC 1 IN
V2: DC 2 IN SYS: PoE DOG on/off PW: POWER LED |
| POWER INPUT | 2 groups DC POWER in DC48-57V MAX 240W |
| OPERATING TEMPERATURE/HUMIDITY | -30°C ~ +85°C 5% 95% RH No coagulation |
| INGRESS PROTECTION | IP40 |
| Alarm | In/ Out (Optional) |
| LIGHTNING PROTECTION LEVEL | 6KV |
| WEIGHT | 1.3kg |
| DIMENSION | 188mm x 130mm x 50mm |