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Product Introduction
The Emerson KJ1740X1-BA1 Four Port Fiber Switch is an industrial-grade communication device designed to provide reliable and high-speed fiber optic networking for automation and control systems. It is commonly used in distributed control systems (DCS) and process automation environments where stable data transmission is critical.
This compact switch features four fiber optic ports, enabling secure and interference-resistant communication over long distances. It is particularly suitable for harsh industrial environments where electromagnetic interference (EMI) or extreme temperatures may affect traditional copper-based communication.
With a wide operating temperature range of -40 to 70°C and tolerance for high humidity levels, the KJ1740X1-BA1 ensures consistent performance in demanding applications such as oil & gas, power generation, and chemical processing plants.
Product Specifications
| Parameter | Specification |
|---|---|
| Model | KJ1740X1-BA1 |
| Brand | Emerson |
| Type | Four Port Fiber Switch |
| Ports | 4 Fiber Optic Ports |
| Communication Type | Fiber optic |
| Operating Temperature | -40 to 70 °C |
| Relative Humidity | 5% to 95% (non-condensing) |
| Application | Industrial networking / DCS systems |
| Mounting Type | Panel / DIN rail |
| Operating Environment | Harsh industrial environments |
| Dimensions | 115 × 87 × 30 mm |
| Weight | 0.45 kg |
Applications
• Distributed control systems (DCS) – enables high-speed and reliable communication between control nodes
• Power generation plants – supports stable data transmission in electrically noisy environments
• Oil and gas facilities – ensures long-distance, interference-free communication
• Chemical and process industries – maintains network reliability in harsh conditions
• Industrial automation networks – connects controllers, I/O, and monitoring devices
Advantages
• Fiber optic communication eliminates electromagnetic interference and improves signal reliability
• Wide temperature range (-40 to 70°C) ensures operation in extreme environments
• Compact and rugged design suitable for industrial installations
• High humidity tolerance supports use in challenging environmental conditions
• Four-port configuration enables flexible network topology
• Reliable industrial performance ensures stable long-term operation
