NSM-205PSE-24V
Unmanaged 5-Port 10/100 Mbps PoE(PSE) Ethernet Switch with Metal Casing; 24 VDC Input. Has operating temperatures of -40°C ~ +75deg;F (-40°F ~ +167°F).
Features
- Automatic MDI/MDI-X crossover for plug-and-play
- 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
- 3.2 Gbps high performance memory bandwidth
- Power Input, +18 VDC ~ +32 VDC
- Supports operating temperatures from -40 °C ~ +75 °C
- DIN-Rail
- IEEE 802.3af Compliant PoE Ports
- Four PoE ports with Power Sourcing Equipment (PSE) operation
- Auto-detection of PD (powered devices) and automatic power management
- Over-temperature, over-current and over/under-voltage detection
Introduction
The NS-205PSE-24V/NSM-205PSE-24V is a 5-port unmanaged PoE (Power-over-Ethernet) Industrial Ethernet switch; it supports 4 PoE ports which are classified as power source equipments (PSE). The NS-205PSE-24V/NSM-205PSE-24V makes centralized power supply come true and provides up to 15.4 watts of power per PSE port.
The NS-205PSE-24V/NSM-205PSE-24 is designed with 24 VDC to 48 VDC boost for PoE application where 48 VDC power supply is not available.
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 | 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 |
Power Input | |
Input Voltage Range | +18 ~ +32 VDC for PoE output |
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 |
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 | -40 °C ~ +75 °C |
Storage Temperature | -40 °C ~ +85 °C |
Ambient Relative Humidity | 10% ~ 90% RH, non-condensing |