POE Ethernet Switch 4 Port SF42NP Product Overview
The POE Ethernet Switch 4 Port SF42NP is a high-performance 100M PoE switch designed for small and medium-sized enterprise networks. This device features a non-standard PoE power supply protocol, providing 4 PoE downlink ports and 2 uplink ports. With flexible voltage output options of 12V and 24V, it ensures compatibility with various devices.
POE Ethernet Switch 4 Port SF42NP Key Features
- 4 x 10/100Base-TX PoE Ethernet Ports: Each port supports PoE power supply with a maximum output current of 0.75A.
- 2 x 10/100Base-T Uplink Ethernet Ports: For seamless network integration.
- Adaptive Network Ports: Supports auto MDI/MDI-X for easy connection of cross/parallel twisted pair cables.
- High Transmission Rate: Each port can achieve a maximum bidirectional transmission rate of 200 Mbps.
- Power Supply Compatibility: Designed for devices using 45+/78- power supply modes; caution is advised for devices not supporting this mode to avoid damage.
- PoE Splitter Support: Capable of separating power and data signals for enhanced Ethernet power supply flexibility.
- User-Friendly Installation: Plug-and-play design, with options for desktop or wall-mounted installation.
- Durable Construction: Metal shell and external power supply design ensure excellent heat dissipation and long-term stability.
- No Configuration Required: Simple operation makes it ideal for quick deployments.
POE Ethernet Switch 4 Port SF42NP Product Parameters
| Standards & Protocol | IEEE802.3 10Base-T IEEE802.3u 100Base-TX IEEE 802.3x flow control |
| Interface information | Downlink Ethernet port: 4 10/100M Base-TX ports (supports POE, POE+) |
| Uplink Ethernet port: 2 10/100M Base-TX ports (uplink port) | |
| RJ45 network port: 6 10/100M Base-TX ethernet ports | |
| 10/100Mbps adaptive | |
| 10Base-T: ≤100m (CAT3,4,5 UTP) | |
| 100Base-TX: ≤100m (CAT3,4,5 UTP) | |
| Mechanical properties | Shell material: metal shell |
| Appearance dimensions (length*depth*height): 132×67×32mm | |
| Installation method: Desktop | |
| Heat dissipation method: natural cooling, no fan | |
| Weight: <0.30KG | |
| Environmental properties | Working temperature: -20℃～+60℃ |
| Storage temperature: -20℃～+85℃ | |
| Relative humidity: 5% ~ 95% (non-condensing) | |
| Exchange properties | Bandwidth:1.2Gbps |
| Packet forwarding rate (whole machine) : 0.89 Mpps | |
| Exchange method: store-and-forward | |
| MAC table : 2K | |
| Case space : 768kb | |
| Jumbo frame: 2K | |
| Power supply | Input voltage: DC 12V-24V |
| Power consumption: < 2W | |
| PoE | Non-standard PoE (Pin: 4/5+, 7/8-) |
| Indicator | Ethernet Port indicator(fluctuation switch control):PoE: Yellow;10/100M Link/ACT: Green |
| Power(Power system indicator light): Red |
