| Product Model |
LX-SWF501-2 |
| Fixed Ports |
5 10/100M Base-T 2.54mm 4pin pin-header 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-wire-speed) |
| Backplane Bandwidth |
1Gbps (unblocked) |
| 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 |
4Mpps |
| MAC Address Table |
2K |
| Twisted Pair Transmission |
10BASE-T: Cat3,4,5 UTP (≤100 meter)
100BASE-TX: Cat5 or later UTP (≤100 meter) |
| Whole Machine Power Consumption |
Standby power consumption: <3W; Full load power consumption: <5W |
| LED Indicators |
Power indicator: PWR (green); Network indicators: Link, Link/Act (green) |
| Appearance Dimensions (L×W×H) |
45×50×15mm |
| Net/Gross Weight |
<20g / <22g |
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 |
Technical Architecture and Differentiated Design
Dual-Interface Embedded Architecture
| Model |
Interface Type |
Installation Method |
Core Advantages |
| LX-SWF501-2A |
XH2.54mm 4pin |
Cable Direct Connection |
Vibration Resistance 8Grms (GB/T 2423.10) |
| LX-SWF501-2B |
Onboard 4pin Pin Headers |
PCB Surface-Mount Soldering |
Saves 85% Vertical Space |
Industrial-Grade Performance Parameters
✅ Extreme Environment Tolerance:
- Cold start at -40°C (GB/T 2423.22-2025) to continuous operation at 85°C (IEC 60068-2-14)
- Humidity range 0-100% condensation tolerance (96h dual 85 test)
✅ Network Performance:
- Non-blocking switching bandwidth of 1Gbps, port forwarding delay <2μs
- Supports VLAN priority tagging (IEEE 802.1q)
✅ Energy Efficiency and Reliability:
- Total power consumption ≤2.8W (SJ/T 11695-2025 Energy Efficiency Class II)
- Fanless design, MTBF >300,000 hours (Telcordia SR-332)
🏭 Three High-Value Integration Scenarios
- Core Communication for Industrial Instruments
- The onboard pin header version is surface-mount soldered to PLC control cards, with a thickness of only 3.2mm (the world's thinnest industrial switch module).
- Custom PCB enables hybrid interfaces of RS232/RS485-to-Ethernet (baud rate 115.2Kbps adaptive).
- Onboard Network for Rail Transit Vehicles
- The XH2.54 version is directly connected to the train TCMS system, passing EN 50155/50121 certification.
- The wide temperature range of -40°C to 85°C ensures stable communication in Siberia's extremely cold railways (annual failure rate <0.01%).
- Military Embedded Devices
- The fanless design meets the requirements of closed environments in shipborne radar cabins (protection grade IP68).
- The onboard pin header version resists salt spray for ≥1000 hours (GJB 150.11A-2025).
