NSM-205PSE-24V - Unmanaged 5-Port 10/100 Mbps PoE(PSE) Ethernet

NSM-205PSE-24V - Unmanaged 5-Port 10/100 Mbps PoE(PSE) Ethernet Switch with Metal Casing; 24 VDC Input.
by ICP DAS

NSM-205PSE-24V_SUMMARY.html

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

Description
Specification
Datasheet

NSM-205PSE-24V_DESCRIPTION.html 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.

NSM-205PSE-24V.html

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 VDCfor PoE output
Power Consumption	0.24 A@ 24 VDCwithout PD loading; 3.2 A@ 24 VDCwith PD full loading; 4.6 A@ 18 VDCwith 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 VDCdepending 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