| Product Name |
5-Port Switch Module |
| Product Model |
LX-SWF502-1 |
| Standards |
IEEE 802.3 10Base-T Ethernet
IEEE 802.3u 100BaseTX Fast Ethernet
IEEE 802.3x Flow Control |
| 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 |
| Power Consumption |
Idle: 300mw@12V DC; Load: 800mw@12V DC |
| Network Media |
10Base-T: Category 3 or higher UTP (=100m)
100Base-TX: Category 5 UTP (=100m) |
| Number of Ports |
5 10/100M Auto-Negotiation XH2.54 4pin Socket Ports |
| Cascade |
All Ports Can Be Used as UP-LINK Ports |
| Forwarding Mode |
Store-and-Forward |
| Temperature |
Working Temperature: -20°C~50°C
Storage Temperature: -40°C~80°C |
| Humidity |
Working Humidity: 10%~90% Non-Condensing
Storage Humidity: 5%~95% Non-Condensing |
| Backplane Bandwidth |
1G |
| LED Indicators |
1 Power Light (PWR: Green)
4 Data Lights (Link/Act Green) |
| Product Dimensions (W×H×D) |
66*43.5*16 mm |
| Applied Power |
Voltage Input: DC5-60V/1A
Input Method: Plug-in 2P Terminal Block, Pitch 2.54mm |
Dual-Form Architecture and Core Performance
| Feature Dimension |
LX-SWF502-1A (XH2.54 Version) |
LX-SWF502-1B (RJ45 Version) |
| Physical Interface |
Direct-solder 4pin PCB connection |
Standard RJ45 with anti-misplug lock |
| Vibration Resistance Level |
5Grms (GB/T 2423.10-2025) |
3Grms (Industrial control cabinet standard) |
| Key Scenarios |
Embedded in power DTU/charging pile control boards |
Dense wiring for security NVR devices |
Industrial-Grade Network Performance
✅ Flow Control Technology:
- Full-duplex mode: IEEE 802.3x flow control (throughput ≥99.8%)
- Half-duplex mode: Back Pressure collision control (retransmission delay <0.5μs)
✅ Environmental Tolerance:
- Cold start at -40°C (GB/T 2423.22 temperature shock test) to continuous operation at 75°C
- Humidity 5%-95% non-condensing (48h alternating humidity test)
✅ Energy Efficiency Management:
- Dynamic power consumption ≤3.2W (idle standby 0.8W), compliant with SJ/T 11695-2025 Energy Efficiency Class III
- Three-color LED diagnostics (green for operation/yellow for abnormality/red for fault)
🏭 Three High-Value Industrial Scenarios
- Core Communication in New Energy Stations
- The XH2.54 version is directly soldered to photovoltaic combiner box monitoring boards, supporting RS485-to-Ethernet transparent transmission.
- The wide-temperature design adapts to -30°C inverter cabin environments (passed GB/T 34590-2025 vibration test).
- Edge Computing in Smart Factories
- The RJ45 version connects 32-node IO-Link sensors, with a non-blocking architecture ensuring latency <1.5ms (tested per RFC 2544).
- Full-duplex flow control eliminates communication congestion in AGV clusters (Profinet protocol compatible).
- Compact Security Systems
- Drives 4-channel 1080P H.265 cameras (ONVIF plug-and-play), with half-duplex backpressure suppressing video lag.
- The energy-saving design reduces cabinet cooling energy consumption by 37% (vs. traditional switches).
