Switch công nghiệp 8 cổng PoE Ethernet ICP DAS NS-208PSE CR
Feature
• Each port supports both 10/100 Mbps speed auto negotiation
• Full duplex IEEE 802.3x and half duplex backpressure flow control
• Auto-detection of PD (powered devices) and automatic power management
• Over-temperature, over-current and over/under-voltage detection
• Automatic MDI/MDI-X crossover for plug-and-play
• Store-and-forward architecture
Introduction
The NS-208PSE is an 8-port unmanaged PoE (Power over Ethernet) Industrial Ethernet switch, it supports 8 PoE ports which are classified as power source equipments (PSE). The NS-208PSE makes centralized power supply come true and provides up to 15.4 W of power per port. The NS-208PSE can be used to power IEEE802.3af compliant powered devices (PD) by Ethernet cable and eliminates the need for additional power wiring.
Application
Specifications
| LED Indicators |
| Status |
Power, Link/Act, Power Device is detected |
| Ethernet |
| Ports |
8 x RJ-45, 10/100Base-TX |
| Standards |
IEEE 802.3, 802.3u, 802.3x ,802.3af (Power over Ethernet) |
| Processing Type |
Store & forward; wire speed switching |
| MAC Table |
2048 |
| Frame Buffer Memory |
768 Kbit |
| Flow Control |
IEEE 802.3x flow control, back pressure flow control |
| Isolation |
1500 Vrms 1 minute |
| PoE Technology |
| PoE Compliance |
100% IEEE 802.3af compliant |
| PoE Power |
Up to 15.4 watts per channel |
| PoE Operation |
Automatic detection and power management |
| PoE Pin Assignments |
V+ (Pin 1, 2), V- (Pin 3, 6) |
| PoE Disconnect Mode |
DC disconnect |
| PoE Voltage |
+46 ~ +55 VDC depending on power input |
| Power |
| Reverse Polarity Protection |
Yes |
| Input Range |
+46 ~ +55 VDC for PoE output |
| Consumption |
0.1 A @ 48 VDC without PD loading
2.8 A @ 48 VDC with PD full loading |
| Mechanical |
| Casing |
Plastic |
| Dimensions (mm) |
31 x 157 x 113 (W x L x H) |
| Installation |
DIN-Rail Mounting |
| Environment |
| Operating Temperature |
-40 °C ~ +75 °C |
| Storage Temperature |
-40 °C ~ +85 °C |
| Humidity |
10% ~ 90% RH, non-condensing |
Download
Datasheet
Documents
Ordering Information
| NS-208PSE CR |
8-port Industrial 10/100 Mbps Ethernet with 8-PoE (PSE) Switch (RoHS) |
