| Models |
NSM-205PFx series |
| 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 |
IEEE802.3x flow control, back pressure flow control |
| 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 , 10/100M, Power Device is detected |
| Ethernet Isolation |
1500 Vrms 1 minute |
| +/-6 kV EMS Protection |
Yes |
| Fiber Interface (100 Base-FX; SC/ST type) |
Multi-Mode
(NS-205PFT/FC) |
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
Max. RX Overload: -8 dBm
Budget: 12 dBm |
Single-Mode
(NS-205PFCS) |
Single-mode fiber cables: 8.3/125, 8.7/125, 9/125 or 10/125μm
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
Max. RX Overload: -5 dBm
Budget: 19 dBm |
Single-Mode
(NS-205PFCS-60) |
Single-mode fiber cables: 8.3/125, 8.7/125, 9/125 or 10/125μm
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
Max. RX Overload: -5 dBm
Budget: 30 dBm |
| Power Input |
| Input Voltage Range |
+46 ~ +55 VDC for PoE output |
| Power Consumption |
0.08@ 48 VDC without PD loading |
| Protection |
Power reverse polarity protection |
| Frame Ground for EMS Protection |
Yes |
| Connection |
3-Pin Removable Terminal Block |
| PoE Output |
| PoE Compliance |
100% IEEE 802.3af compliant |
| PoE Classification |
PSE (Power Sourcing Equipment) |
| PoE Voltage |
+48 VDC depending on power input |
| PoE Power |
Up to 15.4 watts per channel |
| PoE Operation |
Automatic detection and power management |
| Mechanical |
| Casing |
Metal (IP30 Protection) |
| Dimensions (W x L x H) |
25 mm x 168 mm x 119 mm |
| Installation |
DIN-Rail |
| Environmental |
| Operating Temperature |
-30 °C ~ +75 °C |
| Storage Temperature |
-40 °C ~ +85 °C |
| Ambient Relative Humidity |
10% ~ 90% RH, non-condensing |
The NS-205PFx/NSM-205PFx 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 NS-205PFx/NSM-205PFx 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 highdistance (up to 60 km) transmissions.
