Layer 2+ Gigabit Switch Managed 8-Port PoE + 4-Port Gigabit SFP
| Copper Ports | 8-10/100/1000BASE-T RJ45 auto-sensing ports |
| Fiber Ports | 4-100/1000BASE-T SFP interfaces, supports 100/1000Mbps dual mode |
| PoE Ports | 8-802.3af/802.3at PoE Injector Ports |
| Console Ports | 1 x RS-232-to-RJ45 serial port (115200, 8, N, 1) |
| Switch Architecture | Store-and-Forward |
| Switch Fabric | 24Gbps/non-blocking |
| Throughput | 17.856Mpps @64 bytes |
| Address Table | 8K entries |
| Share Data Buffer | 4.1 Mb |
| Jumbo Frame | 9216 Bytes |
| SDRAM | 1Gb |
| Flash Memory | 128Mb |
| Flow Control | IEEE 802.3x pause frame for full-duplex ; Back pressure for half-duplex |
| Reset Button | >2 sec.: Factory default and reset |
| Power Supply | 48 ~ 57 VDC, 50/60Hz,Dual DC |
| PoE Standards | IEEE 802.3af Power over Ethernet/PSE IEEE 802.3at Power over Ethernet Plus/PSE |
| PoE Power Supply Type | Per Port 52V DC, 300mA. Max. 15.4 watts (IEEE 802.3af) Per Port 52V DC, 600mA. Max. 30 watts (IEEE 802.3at) |
| LED Indicators | Power: Green Solid on–power work normal,off–power disconnected System:Green Blink–work normally, solid on–soft work abnormal, fast blink–soft upgrade PoE: Yellow Solid on–PoE work normally, Off–PoE doesn’t work, Blink–PoE overload 10/100/1000T RJ45 Interfaces (Port 1 to Port 8): 1000 LNK/ACT (Green), Blink–port connected with data transmission; Solid on–port connected without data transmission 100/1000Mbps SFP Interfaces (Port 9 to Port 12): Green Blink- port connected with data transmission; Solid on- port connected without data transmission |
| EMC | Surge Immunity:6KV Per: IEC61000-4-5 ESD Protection: ESD Level 4 Per: IEC61000-4-2;EFT Level 4 Per: IEC61000-4-4 |
| Dimension | 165x123x53.5mm |
| Weight | 1.0kg |
| Working Temperature | -40°C to 75°C |
| Storage Temperature | ‘-40℃ to 80 ℃ |
| MTBF | 50,000hrs |
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