24-port 10/100 Mbps + 2 SFP Combo PoE (PSE) Ethernet Switch
Tính năng
The NSM-2224P-SFP is 24-Port + 2G Combo PoE Ethernet 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.
Factory automation
| 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 x RJ-45, 10/100Base-TX 2 x 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 802.3az; this provides power savings during idle network activity |
| Processing Type | Store & forward |
| MAC Table | 16K |
| Memory Bandwidth | 4Mbit |
| Frame Buffer Memory | 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 (30W per ports) |
| Alarm Output | Yes, Relay 1 A @ 30 VDC |
| Mechanical | |
|---|---|
| Casing | Metal |
| Dimensions (mm) | 483 x 44 x 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 |
| NSM-2224P-SFP CR | 24-port 10/100 Mbps + 2 SFP Combo PoE (PSE) Ethernet Switch |
