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I applied via Referral and was interviewed in Mar 2021. There were 3 interview rounds.
SDH (Synchronous Digital Hierarchy) is a standard for transmitting digital signals over optical fiber networks.
SDH is a hierarchical system that uses fixed-length frames to transmit data.
It uses a synchronous transmission method, where all devices are synchronized to a common clock signal.
The basic unit of SDH is STM-1 (Synchronous Transport Module level 1), which has a data rate of 155.52 Mbps.
The frame structure of S...
DWDM stands for Dense Wavelength Division Multiplexing and OTN stands for Optical Transport Network.
DWDM is a technology that allows multiple data signals to be transmitted simultaneously over a single optical fiber.
It uses different wavelengths of light to carry multiple signals, increasing the capacity of the fiber.
OTN is a network protocol that enables the efficient transport of data over optical networks.
It provide...
OTU and ODU are two different types of optical transport networks used in fiber optic communication.
OTU stands for Optical Transport Unit and is used to transport data over long distances in fiber optic networks.
ODU stands for Optical Data Unit and is used to encapsulate client data into OTU frames for transmission.
OTU and ODU are defined by the ITU-T G.709 standard.
OTU and ODU are used in DWDM (Dense Wavelength Divisi...
E1 is a digital transmission format used in telecommunications to carry voice and data signals.
E1 stands for European standard 1.
It uses time-division multiplexing (TDM) to transmit multiple channels over a single physical link.
E1 provides a total bandwidth of 2.048 Mbps.
It consists of 32 time slots, each capable of carrying voice or data signals.
E1 is commonly used for connecting PBX systems, digital trunks, and lease
4G frame structure consists of 10ms frames divided into 10 subframes, each subframe has 2 slots of 0.5ms each.
4G frame structure is based on Time Division Duplexing (TDD) and Frequency Division Duplexing (FDD)
Each frame is 10ms long and is divided into 10 subframes of 1ms each
Each subframe is further divided into 2 slots of 0.5ms each
In TDD mode, the uplink and downlink transmissions occur in different time slots withi...
I applied via Naukri.com and was interviewed before May 2018. There were 5 interview rounds.
I applied via Referral and was interviewed before Apr 2020. There was 1 interview round.
I applied via Naukri.com and was interviewed in Oct 2020. There were 3 interview rounds.
I applied via Naukri.com and was interviewed before Jan 2021. There were 3 interview rounds.
I applied via Naukri.com and was interviewed before May 2021. There were 2 interview rounds.
I applied via Naukri.com and was interviewed before Nov 2020. There was 1 interview round.
I applied via Walk-in and was interviewed before May 2020. There was 1 interview round.
To do sales effectively, you need to understand your product, build relationships, communicate persuasively, and follow up consistently.
Understand your product: Know the features, benefits, and unique selling points of what you're selling.
Build relationships: Establish trust and rapport with potential customers by listening, empathizing, and addressing their needs.
Communicate persuasively: Clearly articulate how your p...
I applied via Referral and was interviewed before Feb 2021. There were 2 interview rounds.
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