Your roadmap · आपका रोडमैप
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Admission & first meetingप्रवेश और पहली मुलाकातEnquire at your nearest NDSS centre, meet the teacher, fix the batch time and get your study material.
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Part 1 of the syllabusपाठ्यक्रम भाग 1Unit-wise coaching with notes and doubt classes.
Unit 1: Introduction and Light PropagationUnit 2: Optical Fibres and CablesUnit 3: Losses and Dispersion
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Part 2 of the syllabusपाठ्यक्रम भाग 2Unit-wise coaching with notes and doubt classes.
Unit 4: Optical Sources and DetectorsUnit 5: Splicing, Connectors and Fibre Optic Links
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Unit tests & assignmentsयूनिट टेस्टRegular tests in the university / board pattern.
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Semester 5 exam (university / board)विश्वविद्यालय / बोर्ड परीक्षाPrevious papers and full revision before the exam.
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Online tests & resultऑनलाइन टेस्ट और रिज़ल्टTake the tests online; your marks and result show in your student login and at the centre.
सिलेबस · पाठ्यक्रम
1 subject · 5 chapters · 25 topics
01Unit 1: Introduction and Light Propagation
5 टॉपिक+
- Advantages and applications of OFC
- Block diagram of an OFC system
- Optical windows: 850, 1310, 1550 nm
- Refraction, Snell's law and total internal reflection
- Critical angle, acceptance angle and numerical aperture
02Unit 2: Optical Fibres and Cables
5 टॉपिक+
- Fibre structure: core, cladding, coating
- Step index and graded index fibres
- Single mode and multimode fibres; V-number
- Fibre materials and fabrication basics
- Fibre cables
03Unit 3: Losses and Dispersion
5 टॉपिक+
- Absorption and scattering losses
- Bending losses
- Attenuation in dB/km
- Intermodal and chromatic dispersion
- Bandwidth-distance product
04Unit 4: Optical Sources and Detectors
5 टॉपिक+
- LED: structure and characteristics
- Laser diode: principle and characteristics
- PIN photodiode
- Avalanche photodiode
- Responsivity and quantum efficiency
05Unit 5: Splicing, Connectors and Fibre Optic Links
5 टॉपिक+
- Fusion and mechanical splicing
- Connectors: SC, LC, FC, ST
- Couplers and WDM
- OTDR and power meter testing
- Power budget, FTTH and fibre networks
About this course
आप यह कर पाएँगे
- Explain the advantages and block diagram of an optical fibre system
- Apply Snell's law, critical angle and numerical aperture to fibre propagation
- Compare step index, graded index, single mode and multimode fibres
- Explain attenuation and dispersion and calculate link loss
- Compare LED and laser sources and PIN and APD detectors
- Explain splicing, connectors, OTDR testing and prepare a power budget
यह किसके लिए है
- Diploma Electronics Engineering students of Semester 5 (BTEUP)
- Polytechnic students of other boards studying the same subject who want unit-wise coaching
आपको क्या चाहिए
- Principles of Electronic Communication and Digital Communication of earlier semesters
Online tests & result
Practice and unit tests online; marks and result show in your student login and at the centre.
Student login →
सवाल
Which syllabus does the Optical Fibre Communication course follow?
It follows the BTEUP (Board of Technical Education, Uttar Pradesh) diploma syllabus for Optical Fibre Communication (Electronics Engineering, Semester 5). If your own board's or institute's syllabus differs, the centre follows your own syllabus.
Will this help in the semester examination?
Yes. Teaching is unit-wise as per the BTEUP scheme, with previous-year question practice, MCQ tests and doubt sessions before the semester exam.
Is FTTH and field testing covered?
Yes. Splicing, connectors, OTDR traces and power budget for FTTH links are explained.
