OSP OSP Splicing & Termination Techniques 2

Question 1

What is the function of a fiber optic splice closure in an OSP environment?

Accepted Answer

To protect fiber splices from moisture, mechanical damage, and environmental exposure

Answer

A splice closure is a sealed, weatherproof enclosure that houses and protects fiber optic splices from moisture ingress, temperature extremes, and mechanical damage in outside plant environments.

Question 2

Which type of splice closure is designed to be mounted on aerial strand or lashed cable in OSP aerial applications?

Accepted Answer

Aerial inline or butt closure

Answer

Aerial inline or butt closures are specifically designed with attachment hardware for mounting on aerial strand or lashed cable, providing a weatherproof splice environment suspended above ground.

Question 3

When using a ribbon fiber cable, what splicing method is typically employed to increase efficiency compared to splicing individual fibers?

Accepted Answer

Mass fusion splicing

Answer

Mass fusion splicing aligns and splices an entire 12-fiber ribbon simultaneously in a single arc cycle, dramatically increasing throughput compared to splicing fibers one at a time.

Question 4

In OSP copper cable splicing, what is the standard tool used to terminate twisted-pair wires onto a 66-block or 110-block termination field?

Accepted Answer

Punch-down tool (impact tool)

Answer

A punch-down tool (impact tool) is used to seat and cut twisted-pair copper wires into the insulation displacement contacts (IDC) of 66-block or 110-block termination fields.

Question 5

What does 'mid-span access' refer to in the context of OSP fiber cable splicing?

Accepted Answer

Removing the cable jacket at a mid-route point to splice individual fibers without cutting the through fibers

Answer

Mid-span access involves removing the cable jacket and buffer tube at a point along the route to access specific fibers for splicing to a branch, while leaving the through-fibers intact and uncut.

(OSP) Outside Plant Designer Practice Test

(OSP) Outside Plant Designer Practice Test

OSP OSP Splicing & Termination Techniques 2