home > product> solutions > industrial ethernet switch & fiber switch > Selection Guide > NS-208PSE/NSM-208PSE/NS-208PSE-4/NSM-208PSE-4

NS-208PSE/NSM-208PSE
8-port Industrial 10/100 Mbps Ethernet with 8-PoE (PSE) Switch
NS-208PSE-4/NSM-208PSE-4
8-port Industrial 10/100 Mbps Ethernet with 4-PoE (PSE) Switch

~ NEW ~

Model: NSM-208PSE/NSM-208PSE-4	Model: NS-208PSE/NS-208PSE-4

Each port supports both 10/100 Mbps speed auto negotiation
Full duplex IEEE 802.3x and half duplex backpressure flow control
Auto-detection of PD (powered devices) and automatic power management
Over-temperature, over-current and over/under-voltage detection
Supports operating temperatures from -40 °C ~ +75 °C
Automatic MDI/MDI-X crossover for plug-and-play
Store-and-forward architecture
8 PoE ports for NS-208PSE/NSM-208PSE;
4 PoE ports for NS-208PSE-4/NSM-208PSE-4
Supports +46 ~ +55 VDC power input
DIN-Rail Mounting

The NS-208PSE/NS-208PSE-4 is an 8-port unmanaged PoE (Power over Ethernet) Industrial Ethernet switch, it supports 8/4 PoE ports which are classified as power source equipments (PSE). The NS-208PSE/NS-208PSE-4 makes centralized power supply come true and provides up to 15.4 W of power per port. The NS-208PSE/NS-208PSE-4 can be used to power IEEE802.3af compliant powered devices (PD) by Ethernet cable and eliminates the need for additional power wiring.

The NS-208PSE/NSM-208PSE is exactly the same as the NS-208PSE-4/NSM-208PSE-4, except for the PoE ports.

Models	NS-208PSE	NSM-208PSE	NS-208PSE-4	NSM-208PSE-4
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
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
EMS Protection	Yes
Power Input
Input Voltage Range	+46 ~ +55 VDC for PoE output
Power Consumption	0.1 A @ 48 VDC without PD loading 2.8 A @ 48 VDC with PD full loading		0.09 A @ 48 VDC without PD loading 1.45 A @ 48 VDC with PD full loading
Protection	Power reverse polarity protection
EMS Protection	Yes
Connection	3-Pin Removable Terminal Block
PoE Technology
PoE Compliance	100% IEEE 802.3af compliant
PoE Classification	PSE (Power Sourcing Equipment)
PoE Voltage	+46 ~ +55 VDC depending on power input
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
Mechanical
Casing	Plastic (Flammability UL 94V-0)	Metal (IP30 Protection)	Plastic (Flammability UL 94V-0)	Metal (IP30 Protection)
Dimensions (W x L x H)	31 mm x 157 mm x 113 mm	25 mm x 168 mm x 119 mm	31 mm x 157 mm x 113 mm	25 mm x 168 mm x 119 mm
Installation	DIN-Rail Mounting
Environment
Operating Temperature	-40 °C ~ +75 °C
Storage Temperature	-40 °C ~ +85 °C
Ambient Relative Humidity	10% ~ 90% RH, non-condensing

NS-208PSE CR	8-port Industrial 10/100 Mbps Ethernet with 8-PoE (PSE) Switch (RoHS)
NS-208PSE-4 CR	8-port Industrial 10/100 Mbps Ethernet with 4-PoE (PSE) Switch (RoHS)
NSM-208PSE CR	8-port Industrial 10/100 Mbps Ethernet with 8-PoE (PSE) Switch; Metal Casing (RoHS)
NSM-208PSE-4 CR	8-port Industrial 10/100 Mbps Ethernet with 4-PoE (PSE) Switch; Metal Casing (RoHS)

MDR-60-48	48 V/1.25 A, 60 W Power Supply with DIN-Rail Mounting
DIN-KA52F-48	48 V/0.52 A, 25 W Power Supply with DIN-Rail Mounting
KA52F-48	48 V/0.52 A, 25 W Power Supply

TOP

HOME

oӭWeݭns Adobe Flash PlayerC