Features
PoE (PSE) with 1 Fiber port and +24 VDC Input Switch (RoHS)The NS-205PFC is a 4-port unmanaged PoE (PSE) with 1 fiber port switch; it supports 4 PoE ports which are classified as power source equipment (PSE). It is equipped with +24 VDC to +48 VDC boost for PoE application where +48 VDC power supply is unavailable.
- 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
- DIN-Rail Mounting
Specifications
Technology
Standards
IEEE 802.3, 802.3u, 802.3x ,802.3af (Power over Ethernet)
Processing Type
Store & forward; wire speed switching
MAC Addresses
1024
Memory Bandwidth
3.2 Gbps
Frame Buffer Memory
512 Kbit
Flow Control
IEEE 802.3x flow control, back pressure flow control
Ethernet Interface
RJ-45 Ports
10/100 Base-T(X) auto negotiation speed, F/H duplex mode, and auto MDI/MDI-X connection
LED Indicators
Power, Link/Act, Power Device is detected
Ethernet Isolation
1500 Vrms 1 minute
+/-4 kV ESD Protection
Yes
Fiber Interface (100 Base-FX; SC/ST type)
Multi-Mode
NS-205PFT/FC
NSM-205PFT/FC
NS-205PFT-24V/FC-24V
NSM-205PFT-24V/FC-24V
Multi mode fiber cables: 50/125, 62.5/125 or 100/140 µm
Distance: 2 km, (62.5/125 µm recommended) for full duplex
Wavelength: 1300 or 1310nm
Min. TX Output: -20 dBm
Max. TX Output: -14 dBm
Max. RX Sensitivity: -32 dBm
Min. RX Overload: -8 dBm
Budget: 12 dBm
Single-Mode
NS-205PFCS
NSM-205PFCS
NS-205PFCS-24V/FCS-24V
NSM-205PFCS-24V/FCS-24V
Single-mode fiber cables: 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
Min. TX Output: -15 dBm
Max. TX Output: -8 dBm
Max. RX Sensitivity: -34 dBm
Min. RX Overload: -5 dBm
Budget: 19 dBm
Single-Mode
NS-205PFCS-60
NSM-205PFCS-60
NS-205PFCS-60-24V/FCS-60-24V
NSM-205PFCS-60-24V/FCS-60-24V
Single-mode fiber cables: 8.3/125, 8.7/125, 9/125 or 10/125 µm
Distance: 60 km, (9/125 µm recommended) for full duplex
Wavelength: 1300 or 1310nm
Min. TX Output: -5 dBm
Max. TX Output: 0 dBm
Max. RX Sensitivity: -35 dBm
Min. RX Overload: -5 dBm
Budget: 30 dBm
Power Input
Input Voltage Range
+18 ~ +32 VDC
Power Consumption
0.24 A @ 24 VDC without PD loading;
3.2 A @ 24 VDC with PD full loading;
4.6 A @ 18 VDC with PD full loading
Protection
Power reverse polarity protection
+/-4 kV ESD Protection
Yes
Connector
3-Pin Removable Terminal Block
PoE Technology
PoE Compliance
100% IEEE 802.3af compliant
PoE Classification
PSE (Power Sourcing Equipment)
PoE Voltage
+48 VDC depending on power input
PoE Voltage
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
Mechanical
Casing
Plastic (Flammability UL 94V-0)
Dimensions (W x L x H) (Unit: mm)
31 x 157 x 113
Installation
DIN-Rail Mounting
Environment
Operating Temperature
-30 °C ~ +75 °C
Storage Temperature
-40 °C ~ +85 °C
Ambient Relative Humidity
10% ~ 90% RH, non-condensing