Switch công nghiệp 4 cổng PoE Ethernet + 1 cổng Quang (Dual Fiber, Single Mode, SC, 30KM) ICP DAS NSM-205PFCS CR
Feature
• Provides 1 x 100-FX fiber port plus 4 x Ethernet ports
• Each port supports both 10/100 Mbps speed auto negotiation
• Store-and-forward architecture
• Full duplex IEEE 802.3x and half duplex backpressure flow control
• 4 PoE ports with Power Sourcing Equipment (PSE) operation
• Automatic MDI/MDI-X crossover for plug-and-play
• Auto-detection of PD (powered devices) and automatic power management
• Over-temperature, over-current and over/under-voltage detection
• Supports operating temperatures from -30 ~ +75 °C
• Single-mode, SC Connector Fiber supports
• DIN-Rail Mounting
Introduction
The NSM-205PFCS is a 4-port unmanaged PoE (PSE) with 1 fiber port switch; it supports 4 PoE ports which are classified as power source equipments (PSE). The NSM-205PFCS makes centralized power supply come true and provides up to 15.4 watts of power per PSE port. Using fiber optics, you can prevent noise from interfering with your system and supports high-speed (100 Mbps) and high-distance (up to 30 km) transmissions.
Application
Specifications
| EMS Protection |
| ESD (IEC 61000-4-2) |
± 4 kV Contact |
| LED Indicators |
| Status |
Power, Link/Act, Power Device is detected |
| Ethernet |
| Ports |
4 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 |
1024 |
| Memory Bandwidth |
3.2 Gbps |
| Frame Buffer Memory |
512 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 |
+48 VDC depending on power input |
| Fiber |
| Ports |
1 x 100 Base-FX, SC connector |
| Mode |
Single-Mode |
| Fiber Cable |
8.3/125, 8.7/125, 9/125 or 10/125 μm |
| Distance |
30 km, (9/125 μm recommended) for full duplex |
| Wavelength |
1300 or 1310nm |
| TX Output |
-15 dBm Min.
-8 dBm Max. |
| RX Sensitivity |
-34 dBm |
| RX Overload |
-5 dBm |
| Budget |
19 dBm |
| Power |
| Reverse Polarity Protection |
Yes |
| Input Range |
+46 ~ +55 VDC for PoE output |
| Consumption |
0.08 A @ 48 VDC without PD loading;
1.5 A @ 48 VDC with PD full loading |
| Mechanical |
| Casing |
Metal |
| Dimensions (mm) |
25 x 168 x 133 (W x L x H) |
| Installation |
DIN-Rail Mounting |
| Ingress Protection Rating |
IP30 |
| Environment |
| Operating Temperature |
-30 °C ~ +75 °C |
| Storage Temperature |
-40 °C ~ +85 °C |
| Humidity |
10% ~ 90% RH, non-condensing |
Download
Datasheet
Documents
Ordering Information
| NSM-205PFCS CR |
Single-mode 30 km, SC Connector, 4-port 10/100 Mbps PoE (PSE) with 1 Fiber port Switch; metal case (RoHS) |
