ICPDAS NS-208A Series - Unmanaged 8-port Industrial 10/100 Mbps Ethernet Switch
● Cost-effective.
● Automatic MDI/MDI-X crossover for plug-and-play
● Store-and-forward architecture
● Full duplex IEEE 802.3x and half duplex backpressure flow control
● DIN-Rail
● Each port supports both 10/100 Mbps speed auto negotiation
● Supports +12 ~ +48 VDC power input
● Supports operating temperatures from -40 °C ~ +75 °C
● Plastic or Metal case
The NS-208A/NSM-208A has 8 Ethernet ports that support 10/100 Base-TX, with a 10/100M auto negotiation feature and auto MDI/MDI-X function.
All Ethernet ports have memory buffers that support the store-and-forward mechanism, which assures that data can be transmitted properly.
The NS-208A/NSM-208A supports advanced network standards to optimize network performance, reduce maintenance costs, and secure network safety.
The flow control mechanism is also negotiated. There is link/data rate LEDs for each port to aid troubleshooting. Port connectors are shielded RJ-45.
Standards | IEEE 802.3, 802.3u, 802.3x |
Processing Type | Store & forward; wire speed switching |
MAC Addresses | 1024 |
Memory Bandwidth | 2 Gbps |
Frame Buffer Memory | 512 Kbit |
Jumbo Frames | 9 K for Speed 1000M for v1.1 |
Flow Control | IEEE 802.3x flow control, back pressure flow control |
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 |
Ethernet Isolation | 1500 Vrms 1 minute |
Frame Ground for EMS Protection | Yes |
Input Voltage Range | +12 ~ +48 VDC |
Power Consumption | 0.2 A @ 24 VDC |
Protection | Power reverse polarity protection |
Frame Ground for EMS Protection | Yes |
Connection | 3-Pin Removable Terminal Block |
Case |
NS-208A: Plastic (Flammability UL 94V-0) NSM0208A: Metal (IP30 Protection) |
Dimensions (w x l x h) |
NS-208A: 31 mm x 157 mm x 113 mm NSM0208A: 25 mm x 168 mm x 119 mm |
Installation | DIN-Rail Mounting |
Operating Temperature | -40 °C ~ +75 °C |
Storage Temperature | -40 °C ~ +75 °C |
Humidity | 10% ~ 90% RH, non-condensing |