NSM-208A CR: Switch công nghiệp 8 cổng Ethernet

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NSM-208A CR Unmanaged 8-port Industrial 10/100 Mbps Ethernet Switch with Metal Case (RoHS)

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NSM-208A CR: Switch công nghiệp 8 cổng Ethernet

Features

• 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

Introduction

The 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 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.

Specification

EMS Protection
ESD (IEC 61000-4-2) Yes

 

LED Indicators
Status Power, Link/Act, 10/100M

 

Ethernet
Ports 8 x RJ-45, 10/100Base-TX
Standards IEEE 802.3, 802.3u, 802.3x
Processing Type Store & forward; wire speed switching
MAC Addresses 2048
Frame Buffer Memory 768 Kbit
Flow Control IEEE 802.3x flow control, back pressure flow control
Isolation 1500 Vrms 1 minute

 

Power
Reverse Polarity Protection Yes
Input Range +12 ~ +48 VDC
Consumption 20 mA@24 VDC (without loading)
80 mA@24 VDC (Full loading)

 

Mechanical
Casing Matel
Dimensions (mm) 25 x 168 x 119 (W x L x H)
Installation DIN-Rail Mounting
Ingress Protection Rating IP30

 

Environmental
Operating Temperature -40 °C ~ +75 °C
Storage Temperature -40 °C ~ +85 °C
Humidity 10% ~ 90% RH, non-condensing

Download

Data Sheet

Documents

Ordering information

NSM-208A     CR  Unmanaged 8-port Industrial 10/100 Mbps Ethernet Switch with Metal Case (RoHS)

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