| Name |
12-Port Gigabit Switch Module |
| Model |
LX-10G2F |
| Standards |
IEEE 802.3 10Base-T Ethernet
IEEE 802.3u 100BaseTX Fast Ethernet
IEEE 802.3x Flow Control
IEEE 802.3af/at Standard POE Power Supply (Optional) |
| Protocol |
CSMA/CD |
| Filtering and Forwarding Rate |
Ethernet 10Mbps (half-duplex) 20Mbps (full-duplex) 10Mbps: 14,880pps
Fast Ethernet 100Mbps (half-duplex) 200Mbps (full-duplex) 100Mbps: 148,800pps
Gigabit Ethernet 2000Mbps (full-duplex), 1000Mbps: 1,488,000pps |
| Power Consumption |
Idle: 3W@12V DC; Full Load: 8W@12V DC |
| Network Media |
10Base-T: Category 3 or above UTP (=100m)
100Base-TX: Category 5 UTP (=100m)
1000Base-T: Category 6 or above UTP (<100m) |
| Number of Ports |
10 x 10/100/1000M RJ45 Ports, 2 x 100/1000M SFP Optical Ports |
| Stacking |
All ports can be used as UP-LINK ports |
| Forwarding Mode |
Store-and-Forward |
| Temperature |
Operating Temperature: -20°C~70°C
Extreme Operating Temperature: -30°C~70°C
Storage Temperature: 40°C~85°C |
| Humidity |
Operating Humidity: 10%~90% non-condensing
Storage Humidity: 5%~95% non-condensing |
| Backplane Bandwidth |
20G |
| LED Indicators |
1 Power LED
20 Yellow/Green Port Data LEDs, 2 Optical Port LEDs |
| Product Dimensions (WxHxD) |
90*120*27mm |
| Applied Power |
Voltage Input: DC9-60V
Input Method: Plug-in 2P Wiring Terminal, Pitch 3.96mm |
I. Revolutionary Hybrid Optical-Electrical Architecture
| Port Configuration |
Performance Parameters |
Scenario Breakthrough |
| 10× Gigabit Electrical Ports |
Ports 1-8 support IEEE 802.3af/at |
Single port 30W drives 4K PTZ cameras/dual-band APs |
| 2× SFP Optical Ports |
Supports single-mode/multi-mode (transmission distance up to 5km) |
Breaks the 100m Ethernet cable limit |
| Optical-Electrical Coordination |
Optical ports provide 10Gbps uplink bandwidth |
Zero-blockage video backhaul |
|
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graph LR |
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A[Edge Devices] --> B1(Electrical Port PoE Power Supply) |
|
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A --> B2(Camera/AP Clusters) |
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B --> C[Optical Port Backbone Network] |
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C --> D1(≤1ms Low-Latency Backhaul) |
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C --> D2(Electromagnetic Interference Resistance) |
II. Intelligent PoE Power Supply Engine
Power Supply Capability Matrix:
| Indicator |
Parameter |
Industrial Value |
| Max Power per Port |
30W (IEEE 802.3at) |
Supports infrared thermal imaging cameras |
| Total System Power |
130W (Dynamic Allocation) |
Fully powers 4 PTZ cameras + 4 APs (28W×4 + 15W×4) |
| Detection Speed |
PD Detection ≤0.1s |
Prevents non-standard device burnout |
| Energy Efficiency Control |
94% Conversion Efficiency (Industry Average: 89%) |
Annual Electricity Cost Savings >$220/unit |
2025 Upgrade:
- PoE Watchdog: Self-healing restart within 500ms after power interruption (essential for tunnel monitoring).
- Priority Strategy: Port1 > Port8 (ensures uninterrupted power to critical devices).
III. Industrial-Grade Reliability Design
|
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graph TB |
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A[-40°C~75°C Wide Temperature] --> B1(Deployment in Arctic Research Stations) |
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A --> B2(High-Temperature Production Lines in Steel Plants) |
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B --> C[6KV Lightning Protection] |
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C --> D1(EN 61000-4-5 Certification) |
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C --> D2(Zero Failures in Gobi Photovoltaic Power Station) |
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B --> E[Vibration Resistance 10Grms] |
|
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E --> F1(EN 50155 Railway Communication Standard) |
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E --> F2(Deployment Next to Mine Crushers) |
Triple Protection Chain:
✅ Three-level Short-Circuit Fusing (Response <1ms)
✅ Reverse Connection Protection (DC 48V Adaptive)
✅ Electrostatic Protection (Contact Discharge 8KV)
IV. High-Density Scenario Solutions
-
Highway Tunnel Network
|
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+ Electrical Ports 1-4: **4K Tunnel Cameras** (25W each) |
|
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+ Electrical Ports 5-8: **Emergency Broadcasts** (12W) |
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+ Optical Port 1: **Single-mode Fiber Uplink to Monitoring Center** (distance 3.2km) |
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+ Optical Port 2: **Cascading to Next Tunnel Switch** |
! Total Power Consumption: 124W (<130W Safety Threshold)
-
Smart Factory Vision System
▶️ Electrical Ports Drive 8 Industrial Cameras (15W each)
▶️ Optical Ports Provide 10Gbps Backhaul to AI Quality Inspection Server
▶️ QoS Guarantee: Priority bandwidth for vision data streams
-
Island Communication Base Station
South China Sea Island Case:
- Single device supports 4 5G micro base stations + weather sensors
- MTBF >180,000 hours in salt spray environment
V. Certifications and Extreme Testing
| Standard |
Test Content |
Surpassing Industry Level |
| IEEE 802.3at |
Port Power Fluctuation |
30W±0.5W (Competitors ±2W) |
| IEC 60068-2-14 |
-40°C Cold Start |
Power-On Time <7 Seconds |
| IEC 61000-4-5 |
6KV Surge Impact |
0% Port Damage Rate |
Brutal Testing:
- Housing temperature rise ≤20°C at 130W full load (competitors ≥40°C)
- Operation >5,000 hours at 40°C/95%RH in humidity testing
