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OTDR machine is a device used in fiber optic testing to measure the characteristics of an optical fiber.
OTDR stands for Optical Time Domain Reflectometer.
It sends a pulse of light into the fiber and measures the backscattered and reflected light.
OTDR can determine the length of the fiber, identify any breaks or faults, and measure the attenuation and loss of the signal.
It provides a graphical representation of the fibe...
I applied via Approached by Company and was interviewed in Jun 2023. There were 8 interview rounds.
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I was interviewed in Jul 2020.
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I applied via Naukri.com and was interviewed in May 2020. There were 4 interview rounds.
LSPM OTDR splicing is a technique used in fiber optic network engineering to connect two optical fibers using a fusion splicer.
LSPM stands for Large Scale Photonic Matrix.
OTDR stands for Optical Time Domain Reflectometer.
Splicing is the process of joining two optical fibers together.
LSPM OTDR splicing involves using a fusion splicer to melt the ends of two fibers and then fusing them together.
This technique ensures low...
Bharti Airtel interview questions for designations
I applied via Naukri.com and was interviewed before Dec 2020. There was 1 interview round.
I applied via Naukri.com and was interviewed before Feb 2020. There was 1 interview round.
I applied via Naukri.com and was interviewed before Dec 2019. There were 4 interview rounds.
A test that measures your ability to succeed at something
The mastermind for the office work is someone who is highly skilled, organized, and able to effectively manage and coordinate various tasks and projects.
Strong technical skills in networking and IT infrastructure
Excellent problem-solving abilities
Effective communication and teamwork skills
Ability to prioritize and multitask
Experience with project management tools and software
Examples: Cisco Certified Network Profession...
Team work any planning work discussed our team for clearing our work and complete our task
IPRAN solution stands for Internet Protocol Radio Access Network, which is a network architecture that combines IP/MPLS and mobile technologies.
IPRAN solution is used to provide high-speed internet access to mobile users.
It helps in optimizing network resources and improving network performance.
Examples of IPRAN solution providers include Cisco, Huawei, and Juniper Networks.
Different types of L2VPN include Ethernet VPN (EVPN), Virtual Private LAN Service (VPLS), and Layer 2 Tunneling Protocol (L2TP).
Ethernet VPN (EVPN) - Uses BGP as the control plane protocol for distributing MAC addresses across the network.
Virtual Private LAN Service (VPLS) - Extends a LAN over the network, allowing multiple sites to appear as if they are on the same LAN segment.
Layer 2 Tunneling Protocol (L2TP) - Creat...
posted on 16 Apr 2024
I applied via Referral and was interviewed in Mar 2024. There was 1 interview round.
MPLS (Multiprotocol Label Switching) is a protocol used in high-performance telecommunications networks to direct data packets along predefined paths.
MPLS is used to improve network performance by efficiently routing data packets based on labels instead of IP addresses.
It is commonly used in scenarios where quality of service (QoS) and traffic engineering are important, such as in large enterprise networks or service p...
Three different INTER_AS solutions and their advantages and disadvantages
Option 1: Option A - Advantages: Scalability, Disadvantages: Complexity
Option 2: Option B - Advantages: Simplicity, Disadvantages: Limited scalability
Option 3: Option C - Advantages: Flexibility, Disadvantages: Potential security risks
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