10+ Network and Planning Engineer 5 Interview Questions and Answers

Flexnap fiber is a type of fiber optic cable that is more flexible and easier to install compared to BAU fiber.

• Flexnap fiber is designed to be more flexible, making it easier to bend and install in tight spaces.

• BAU fiber, on the other hand, is more rigid and less flexible, requiring more careful handling during installation.

• Flexnap fiber may have a higher cost due to its specialized design and ease of installation.

• BAU fiber is more commonly used in traditional fiber optic ins...read more

To estimate the BOQ for 600 households, consider factors like household size, equipment needed per household, and budget constraints.

• Calculate the average number of equipment needed per household based on the requirements (e.g. routers, cables, switches, etc.)

• Consider the quality and quantity of equipment needed for each household

• Estimate the total cost of equipment based on the average number of equipment per household and the budget constraints

• Review and adjust the BOQ base...read more

Both ArcGIS and QGIS have their own strengths and weaknesses for fttx planning.

• ArcGIS is a powerful tool with advanced features and capabilities, but it comes with a higher cost.

• QGIS is an open-source tool that is free to use and has a strong community support, but it may lack some advanced functionalities compared to ArcGIS.

• The choice between ArcGIS and QGIS ultimately depends on the specific needs and budget of the project.

• For large-scale projects with complex requirements,...read more

A 2:8 splitter is a device used in networking to split a signal into 8 outputs, with 2 inputs.

• 2:8 splitter is used in networking to divide a signal from 2 inputs into 8 outputs.

• It is commonly used in applications where a single signal needs to be distributed to multiple devices.

• The ratio of 2:8 indicates the number of input ports to output ports in the splitter.

• Examples of use include distributing internet connection from a modem to multiple devices in a home or office.

The maximum length from OLT to ONT in a PON network is typically around 20 kilometers.

• The maximum distance can vary depending on the type of fiber optic cable used and the quality of the components.

• In general, the maximum length is around 20 kilometers for standard PON networks.

• For longer distances, signal boosters or amplifiers may be required to maintain signal integrity.

• Factors such as signal loss, attenuation, and dispersion should be taken into consideration when determi...read more

1:128 splitters can be used in PON networks, but are typically avoided due to signal loss and network performance issues.

• 1:128 splitters divide the signal into 128 outputs, leading to significant signal loss

• This can result in degraded network performance and reduced reach

• Smaller splitters like 1:32 or 1:64 are more commonly used for better signal distribution

Fttx network architecture refers to fiber-to-the-x network architecture, where x can be home, curb, building, etc.

• Fttx network architecture involves deploying fiber optic cables to deliver high-speed internet and other services to various locations.

• The architecture can be categorized as FTTH (fiber-to-the-home), FTTB (fiber-to-the-building), FTTC (fiber-to-the-curb), etc.

• FTTH is the most common type, where fiber optic cables are directly connected to individual homes for high...read more

Velankini Software is a software company specializing in network and planning solutions.

• Velankini Software is known for their expertise in network and planning solutions

• They offer a range of software products for network optimization and planning

• Velankini Software has a strong reputation in the industry for their innovative solutions

• They have a team of experienced engineers and developers dedicated to providing top-notch services

Yes, CO locations can be replaced with proper planning and network optimization.

• CO locations can be replaced by consolidating equipment and resources to more efficient locations.

• Proper network planning and optimization can ensure minimal disruption to services during the replacement process.

• Consider factors such as coverage, capacity, and redundancy when planning the replacement of CO locations.

FDH stands for Fiber Distribution Hub, it is a central point in a fiber optic network where fibers are terminated and connected.

• FDH is used to distribute fiber optic cables to multiple locations in a network.

• It typically consists of fiber optic splice trays, distribution panels, and connectors.

• FDHs are often located in central offices, data centers, or outdoor cabinets.

• They play a crucial role in managing and organizing fiber optic connections in a network.

• FDHs help in reduci...read more