Product Description
The SG82P-V2 is a high-performance 8-port PoE Gigabit switch designed for reliable and efficient networking solutions. It features 8 10/100/1000Base-TX Ethernet ports, with ports 1-8 supporting IEEE802.3 af/at PoE protocol and port 1 supporting the IEEE802.3BT (PoE++) standard, providing up to 60W of power. The switch offers a maximum PoE power output of 120W, ensuring ample power for connected devices.
The SG82P-V2 is equipped with advanced features such as a DIP switch that allows you to reduce the transmission rate of ports 1-8 to 10Mbps, enabling a maximum transmission distance of 250m over existing twisted pair cables. Additionally, ports 1-8 are network-isolated from each other but can communicate with the uplink ports (9-10), effectively isolating conflict and broadcast domains, reducing broadcast storms, and enhancing network communication efficiency.
This PoE switch automatically detects and supplies power only to PoE-compatible devices, preventing damage to non-PoE devices. It also includes a digital tube display for real-time monitoring of PoE power usage. The switch is ideal for video surveillance, retail, hospitality, and small to medium-sized enterprise applications.
Key Features:
- 8 10/100/1000Base-TX PoE ports (ports 1-8) and 2 10/100/1000Base-T uplink ports
- Supports IEEE802.3 BT/af/at PoE protocols
- One-button switch to VLAN mode and 250m long-distance transmission mode
- Auto-negotiation of 10/100/1000Mbps speeds and Half/Full duplex modes
- Store-and-forward switching with full wire-speed performance
- Metal casing with internal power supply for durability
- Optional 6KV common mode/4KV differential mode surge protection
- Optional AI network self-healing (watchdog) function
Technical Specifications
| Protocol | Standard | IEEE802.3 10Base-TIEEE802.3u 100Base-TXIEEE802.3ab 1000Base-TIEEE 802.1p tagged framesIEEE 802.3x flow control |
| Ethernet port Characteristic | Connector Type | 1×8 RJ45，1×2 RJ45 |
| Transmission rate | 10/100/1000Mbps auto-negotiate； | |
| Transmission distance | 10Base-T: ≤250m（CAT3,4,5 UTP）100Base-TX: ≤100m（CAT3,4,5 UTP）1000Base-T: ≤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 | 1Mb | |
| Jumbo frames | 9216b | |
| Packet Forwarding Rate | 14.88Mpps@64byte | |
| Bandwidth | 20G（non-blocking） | |
| LED indicator | Power indicator | Green, power |
| Ethernet indicator | Green, per ethernet port | |
| 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: ≤120W | |
| 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 |
