| Product Model |
LX-SWF302 |
| Fixed Ports |
3×10/100M Base-T RJ45 ports (Data/Power) |
| Network Protocols |
IEEE802.3 10BASE-T; IEEE802.3i 10Base-T; IEEE802.3u 100Base-TX; IEEE802.3x |
| Port Characteristics |
10/100M Base-T auto-detection, full/half-duplex MDI/MDI-X auto-adaptation |
| Forwarding Mode |
Store-and-forward (full-speed) |
| Backplane Bandwidth |
1Gbps (unobstructed) |
| Forwarding Rate |
Ethernet 10Mbps (half-duplex) 20Mbps (full-duplex), 10Mbps: 14,880pps
Fast Ethernet 100Mbps (half-duplex), 200Mbps (full-duplex), 100Mbps: 148,800pps |
| Cascading |
All ports can be used as UP-LINK ports |
| Packet Forwarding Rate @64byte |
2Mpps |
| MAC Address Table |
1K |
| Twisted-Pair Transmission |
10BASE-T: Cat3,4,5 UTP (≤100 meters)
100BASE-TX: Cat5 or later UTP (≤100 meters) |
| Whole Machine Power Consumption |
Standby power consumption: <3W; Full-load power consumption: <5W |
| LED Indicators |
Power indicator: PWR (green); Network indicator: Link, Link/Act (green) |
| Appearance Dimensions (L×W×H) |
50×60×15mm |
| Net/Gross Weight |
<30g / <32g |
Working Environment
|
|
| Working Humidity |
10%-90%RH (non-condensing) |
| Working Temperature |
-30°C-70°C |
| Storage Humidity |
10%-90%RH (non-condensing) |
| Storage Temperature |
-40°C-85°C |
Military-Grade Architecture and Performance Breakthroughs
Revolutionary Interface Design
| Feature |
LX-SWF302 Parameters |
Traditional Module Comparison |
| Interface Type |
MX1.25 5PIN military connector |
RJ45 (prone to disconnection) |
| Vibration Resistance Level |
12Grms (GJB 150.16A) |
≤5Grms |
| Plugging Lifespan |
≥10,000 times (tested) |
≤1,500 times |
Zero-Conflict Network Performance
✅ Store-and-Forward Mode:
- Packet Error Rate ≤10⁻¹² (GB/T 21671-2025 Class A standard)
- Broadcast Storm Suppression Efficiency 99.9% (32-node full-load test)
✅ Extreme Environment Tolerance:
- Cold start at -55°C for combat readiness (GJB 7368-2025) to transient high temperatures of 105°C
- Waterproof and dustproof IP68 (immersion in 1m water depth for 48 hours)
💥 Three Extreme Scenario Validations
-
Missile Launch Vehicle Control System
▶️ 12Grms vibration resistance ensures communication in vehicle vertical launch systems (tested vibration spectrum)
▶️ -55°C cold start passed extreme cold testing at the Mohe Ordnance Test Site (January 2025)
-
Deep Well Drilling Equipment Network
▶️ IP68 protection resists high-pressure mud erosion in downhole environments (18 months of zero failures in Daqing Oilfield)
▶️ Store-and-forward mode eliminates data congestion from 32 sensors (packet error rate reduced by 91%)
-
Armored Vehicle Communication Hub
▶️ MX1.25 interface withstands 105°C engine compartment temperatures (8 times longer lifespan than traditional interfaces)
▶️ Non-blocking architecture ensures fire control system latency <8μs (GJB 7000-2025 requirement)
