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OSP-002 Exam Questions & Answers

BICSI Outside Plant Designer  •  BICSI

169 Questions Updated Oct 2026 99% Pass Rate
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Sample OSP-002 Questions

Practice with real exam-style questions, each with the verified correct answer and explanation.

Q1 MultipleChoice

The diameter of the core in OM2 and OM3 multimode fiber is how large?

Correct Answer: A
Explanation:

The diameter of the core in OM2 and OM3 multimode fiber is 50 micrometers. Important details:

  • OM2 (Optical Multimode 2): 50-micrometer core, bandwidth of 500 MHz·km at 1310 nm
  • OM3 (Optical Multimode 3): 50-micrometer core, optimized for VCSEL sources, bandwidth of 2000 MHz·km at 850 nm
  • Both maintain the standard 125-micrometer outer cladding diameter
  • The 50-micrometer core provides better bandwidth performance than older OM1 (62.5 micrometers)
  • OM2 and OM3 are the modern standards for multimode fiber installations
Q2 MultipleChoice

Which connector was chosen as the standard for the most recent EIA/TIA 568 cabling standard?

Correct Answer: D
Explanation:

The RJ-45 connector was standardized in the EIA/TIA 568 cabling standards as the required connector for modern structured cabling installations. It is the standard modular connector used for twisted pair cabling in Ethernet and telecommunications applications, supporting all current data transmission standards.

Q3 MultipleChoice

IEEE 802.11b has a range of \_\_\_ feet.

Correct Answer: C
Explanation:

IEEE 802.11b has a typical range of approximately 300 feet (about 100 meters) in open space, though this can vary depending on environmental factors, obstacles, and antenna power. In indoor environments with walls and interference, the practical range is often less.

Q4 MultipleChoice

What type of source is used for testing singlemode fibers?

Correct Answer: C
Q5 MultipleChoice

Ethernet changed from a \_\_\_\_\_ to \_\_\_\_\_\_\_\_ network architecture when it switched to UTP cable.

Correct Answer: B

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Frequently Asked Questions

The OSP-002 is the BICSI Outside Plant Designer certification exam that validates expertise in designing outside plant (OSP) telecommunications infrastructure. This certification is ideal for network designers, engineers, and technicians who work on outdoor telecommunications systems including fiber optic networks, copper cabling, and associated infrastructure.

The OSP-002 exam covers outside plant design principles, fiber optic cable systems, copper cable systems, conduit and duct systems, equipment and hardware specifications, and project planning and documentation. It also includes topics related to environmental considerations, safety standards, and industry best practices for OSP installations.

While BICSI does not mandate specific prerequisites, candidates are typically expected to have practical experience working with outside plant telecommunications systems. It is recommended that candidates have several years of hands-on experience in OSP design or installation before attempting the certification exam.

The OSP-002 exam typically consists of 75-100 multiple-choice questions and candidates are usually given 2.5 to 3 hours to complete it. The passing score is generally 70-75%, though specific details may vary and candidates should verify current requirements with BICSI directly.

BICSI offers official study materials, training courses, and exam guides that cover all tested domains and competencies. Many candidates also benefit from hands-on experience on actual projects, study groups with colleagues, and reviewing industry standards referenced in the exam such as ANSI/BICSI standards and relevant telecommunications codes.
Exam Details
  • Exam CodeOSP-002
  • VendorBICSI
  • Total Questions169
  • LanguageEnglish
  • Last UpdatedOct 27, 2026
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