Product Overview
The SF42P-V2 4 Port PoE Switch is engineered to provide reliable and efficient power distribution for networking applications. This switch features 6 10/100Base-TX Ethernet ports, with 4 PoE ports supporting the IEEE 802.3BT (PoE++) and IEEE 802.3af/at protocols. The PoE++ port delivers a maximum output power of 60W, while the other PoE ports provide up to 25.4W each, resulting in a total PoE power output of 96W for the entire device.
Key Features
- 4 10/100Base-TX PoE ports and 2 10/100Base-T uplink ports for versatile networking.
- Supports IEEE802.3 BT/af/at PoE protocols for efficient power delivery.
- One-key switch for VLAN mode and 250m long-distance transmission mode for enhanced flexibility.
- Digital display to show real-time PoE online utilization rate.
- Supports 10/100Mbps auto-negotiation for optimal connection speeds.
- Half/Full duplex adaptive and auto MDI/MDI-X functionality for seamless integration.
- All ports support wire-speed forwarding for efficient data transmission.
- Flexible installation options: can be desktop or wall-mounted.
- Plug and Play design with no configuration required for easy setup.
- Constructed with a metal casing and an internal power supply for robust durability.
- Optional features include 6KV common mode and 4KV differential mode surge protection.
- Optional AI network self-healing (watchdog) function for enhanced reliability.
Product Parameters
| Protocol | Standard | IEEE802.3 10Base-T IEEE802.3u 100Base-TX IEEE 802.1p tagged frames IEEE 802.3x flow control |
| Ethernet port Characteristic | Connector Type | 1×4 RJ45，1×2 RJ45 |
| Transmission rate | 10/100Mbps auto-negotiate； | |
| Transmission distance | 10Base-T: ≤250m（CAT3,4,5 UTP）100Base-TX: ≤100m（CAT3,4,5 UTP） | |
| Exchange performance | Forward method | Store-and-forward（full wire-speed） |
| Transmission mode | Half/Full duplex adaptive | |
| MAC address table | 2K | |
| Case space | 768Kb | |
| Jumbo frames | 2048b | |
| Packet Forwarding Rate | 0.89Mpps@64byte | |
| Bandwidth | 1.2G（non-blocking） | |
| LED indicator | Power indicator | Green, power |
| Ethernet indicator | Green, per ethernet port | |
| DIP switch indicator | Green, Extend mode. | |
| DIP switch | 100m | Standard mode – All ports can communicate with each other. |
| 250m | Extend mode, port 1-4 are isolated from each other, transmission distance can up to 250m, and can communicate with port 5-6. | |
| Power parameters | Input voltage | AC100~240V, 50Hz |
| Power consumption | Standby: ≤3W; whole: ≤96W | |
| PoE pin | 1/2+,3/6- | |
| The port max rate | Bt port≤60W，af/at port≤25.4W | |
| Environment | Operating Temperature | -20℃～60℃ |
| Storage Temperature: | -40℃～85℃ | |
| Operating Humidity | 5%～95% non-condensing | |
| Heat dissipation method | Natural heat dissipation | |
| Physical properties | Size | 201×140×44mm |
| Weight | Net weight:0.7kg,Gross weight: 0.9kg |
