24-port 10/100 Mbps + 2 SFP Combo PoE(PSE) IoT Switch
The iNS-3224-SFP is 24-Port + 2G Combo IoT Switch. Supports auto-negotiation、flow control and auto MDI/MDI-X function, providing up to 30W per port and independent PoE status LED can easily and quickly eliminate abnormalities.
Support simple and friendly UI, the user can manage the power supply status of the PoE device through the web page remotely.
It also supports the power scheduling function so that the device will automatically turn off the power when it is not needed in order to achieve the purpose of energy saving.
| EMS Protection | |
|---|---|
| EFT (IEC 61000-4-4) | ± 1 kV |
| ESD (IEC 61000-4-2) | ± 4 kV (Contact) |
| LED Indicators | |
|---|---|
| Status | PWR1, PWR2, Fault, POE, Link/Act |
| Ethernet | |
|---|---|
| Ports |
24 × RJ-45, 10/100Base-TX 2 × 100/1000M Copper / SFP Combo |
| Standards |
IEEE 802.3 for 10 Base-T IEEE 802.3u for 100 Base-TX IEEE 802.3x for Flow Control, Back Pressure Flow Control IEEE 802.3af Power over Ethernet IEEE 802.3at Power over Ethernet Energy Efficient Ethernet (EEE) as per IEEE 802.3az |
| Processing Type | Store & forward |
| MAC Table | 16K |
| Frame Buffer Memory | 4 Mbit |
| Isolation | 1500 Vrms (1 minute) |
| PoE Technology | |
|---|---|
| PoE Compliance | 100% IEEE 802.3at compliant |
| PoE Power | Up to 30 watts per port |
| PoE Pin Assignments | V+ (pin 1, 2), V− (pin 3, 6), Alternative A |
| PoE Voltage | +46 ~ +57 VDC (depending on power input) |
| Power | |
|---|---|
| Reverse Polarity Protection | Yes |
| Input Range | 48 ~ 57 VDC (Redundant dual input) |
| Redundant Power Inputs | Yes |
| Consumption |
0.25 A @ 48 VDC without PD loading, 21 A @ 48 VDC with PD full loading (30 W per port) |
| Alarm Output | Yes, relay 1 A @ 30 VDC |
| Mechanical | |
|---|---|
| Casing | Metal |
| Dimensions (mm) | 483 × 44 × 243 mm |
| Installation | 19" / 23" rack mountable |
| Environment | |
|---|---|
| Operating Temperature | -25 °C ~ +75 °C |
| Storage Temperature | -40 °C ~ +85 °C |
| Humidity | 10% ~ 90% RH, non-condensing |