What is an advantage of having slack fiber-optic cable available during restoration?

Having slack fiber-optic cable available during restoration can significantly decrease repair costs. When there is extra fiber length, technicians have the flexibility to quickly access and utilize the portion of the cable needed to carry out repairs or reroute connections without the immediate need to purchase additional materials or incur labor costs for replacement. This adaptability makes it easier to implement effective solutions on-site, leading to faster repairs and minimizing service interruptions, which ultimately saves money for both service providers and end-users.

The other choices do not align with the typical benefits associated with slack fiber-optic cable availability. Increased downtime would typically be a disadvantage, and more complicated splicing or limited restoration options would complicate the repair process rather than facilitate it.