
( Brand: Noyes ), ( Manufacturer Part Number: OFL-250B-100 )
The NOYES OFL-250B-100 AFL OFL 250B SM 1310/1550 Fiber OTDR is a high-performance optical time-domain reflectometer (OTDR) designed for testing and maintaining single-mode fiber optic networks. This versatile instrument is suitable for various applications including fiber characterization, fault location, and fiber plant installation verification.
The OFL 250B is a handheld device featuring a compact and ergonomic design, allowing for easy use in the field. The built-in LCD display provides clear and intuitive information on test results, including power levels, loss, optical time domain reflectograms (OTDR traces), and fault location data. This helps users quickly identify connectivity issues and assess fiber performance.
This NOYES model supports both 1310nm and 1550nm wavelengths, allowing for comprehensive testing of fiber optic systems that use these popular wavelengths. The 250B has an ultra-wide dynamic range, enabling accurate testing of both high and low loss networks. The optimization of the launch conditions also results in precise and reliable test results.
The SM (single-mode) option, integrated within the OFL 250B's designation, indicates that this OTDR is specialized for testing and working with single-mode fiber, typically used in long-haul network connections. The model number 1310 and 1550 signifies the wavelength supported by the device.
Equipped with an advanced OTD function, the OFL 250B provides users with detailed information on fiber end-face conditions. This functionality helps to ensure a reliable connection and minimize signal loss, ultimately contributing to optimal network performance.
The NOYES OFL-250B-100 AFL OFL 250B integrates temperature compensation, which improves test accuracy and reliability by minimizing the impact of temperature variations. This is particularly crucial in outdoor applications where temperature fluctuations can affect test results.
Additionally, the 250B is equipped with a rechargeable battery and a rugged, water resistant enclosure to ensure durability and long-term use in demanding field environments. Its user-friendly interface and numerous features make it an essential tool for fiber optic network installers, maintenance personnel, or engineers who require precise and dependable testing capabilities.
The Noyes AFL 250B-100 is a single-mode, 1310/1550 nm fiber optic transceiver with an 850nm laser. This device is widely used in various telecommunications applications. Let's analyze its pros and cons to help in making an informed purchasing decision.
Pros:1. Versatile: The AFL 250B-100 supports both 1310nm and 1550nm single-mode fiber, making it suitable for different types of telecom networks including CWDM, DWDM, and legacy systems.
2. Higher Power Efficiency: With an average power consumption of less than 9W, this transceiver is power-efficient compared to other models in the market.
3. Reliability: Noyes Tech, the manufacturer, has an established reputation for high-quality, reliable products.
4. RoHS and WEEE compliant: This product is compatible with the European Union's Restriction of Hazardous Substances (RoHS) and Waste Electrical and Electronic Equipment Regulation (WEEE) directives, making it eco-friendly.
5. Pricing: The device is competitively priced compared to similar products from other vendors, providing good value for the investment.
Cons:1. Limited Bandwidth: The AFL 250B-100 has a maximum bandwidth of 1 Gbps, which might not be sufficient for modern high-speed applications.
2. MAC Address is hard-coded: The device comes with a hard-coded MAC address which can be a challenge in extensive network environments where unique addresses are required for each device.
3. Limited Operational Flexibility: Some users may find this transceiver restrictive due to the lack of embedded features such as fan-out, dispersion compensation, or amplification.
Conclusion:For organizations and individuals seeking cost-effective, reliable, and eco-friendly fiber optic transceivers to support 1Gbps connections on legacy or CWDM/DWDM networks, the Noyes AFL 250B-100 is an excellent option. However, those requiring more advanced features like fan-out, higher bandwidth, or unique MAC addresses should consider alternative transceivers to meet their specific needs.
With its advanced features and technology, this OTDR can accurately locate faults measure reflections in fiber optic networks, making it an essential tool for maintaining troubleshooting systems. All accessories pictured. Manufactured by Noyes, a reputable brand in the field, this OTDR is designed to analyze single-mode fibers at wave lengths of 1310nm and 1550nm.