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micrometer fiber is 8 microns in diameter (almost an eighth of that of the Multi-Mode fiber) surrounded by a second outer clad. This clad can pass a light signal, so for this reason the fiber is referred to as 9 by 125 micrometer fiber.

FIGURE 13: Differences between Multi-Mode and Single-Mode Cable

7.2.2 Single mode fiber - Less attenuation per unit distance

The difference between multi-mode and single mode cable can be best described as follows:

With multi-mode fiber the index of refraction at the surface between the core and the cladding is such that there is total internal reflection of the light being transmitted down the core. Picture this by imagining that the clad is a tube whose interior surface is polished so smooth, it is like a mirror. Light shinning at one end of the tube will either travel straight down the tube or will travel down the tube by reflecting of the inner mirrored surface.

Single mode fiber can be described as an elongated lens that is continuously focusing the light into the centre of the fiber. Using these two analogies it can be imagined that in the single mode fiber more light travels through far less fiber medium resulting in far less attenuation per unit distance than it does in multi-mode fiber. As a result, for a given wavelength of light, single mode fiber typically has less attenuation per unit distance than multi-mode fiber.

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GE 1601-9026-A3 Single mode fiber Less attenuation per unit distance, Differences between Multi-Mode and Single-Mode Cable
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1601-9026-A3 specifications

The GE 1601-9026-A3 is a sophisticated and versatile unit that has garnered attention in various industrial applications due to its reliability and advanced features. This product, part of the GEs extensive range of control systems, is designed to meet the needs of modern industries, promoting efficiency and performance.

One of the main features of the GE 1601-9026-A3 is its robust architecture, which ensures high availability and redundancy. This design minimizes downtime and enhances operational continuity, a critical requirement for industries that rely on continuous processes. The unit incorporates state-of-the-art processing capabilities that enable it to handle complex computations and large datasets with ease.

A significant characteristic of the GE 1601-9026-A3 is its advanced communication protocols. It supports various industrial communication standards, including Ethernet, Modbus, and TCP/IP, making it highly compatible with existing infrastructure. This interoperability allows for seamless integration into diverse systems, facilitating data exchange and real-time monitoring.

The device also features an intuitive user interface, allowing operators to navigate easily through its functionalities. The graphical display often includes real-time data visualization tools, enhancing operators' ability to monitor system performance and respond promptly to any anomalies. This user-centric design contributes to reduced training time and improved operational efficiency.

In terms of technologies, the GE 1601-9026-A3 incorporates cutting-edge automation features, including programmable logic controllers (PLCs) and advanced algorithms for predictive maintenance. These technologies help in preemptively identifying potential issues before they escalate, reducing maintenance costs and enhancing equipment lifespan.

Moreover, the unit is designed with a focus on energy efficiency, featuring intelligent energy management systems that optimize power consumption. This not only contributes to cost savings but also aids in reducing the environmental footprint of industrial operations.

Durability is another characteristic that stands out with the GE 1601-9026-A3. Built to withstand harsh industrial environments, this unit is resistant to temperature fluctuations, dust, and moisture, ensuring reliable performance in demanding conditions.

In summary, the GE 1601-9026-A3 exemplifies cutting-edge technology fused with practicality, offering a range of features designed to enhance operational efficiency, reliability, and ease of use. Its advanced communication capabilities, durability, and focus on energy efficiency make it a prime choice for industries looking to modernize their control systems.
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