Which of the following equipment types does not belong to the power OTN scenario?

Question

Options

• AOptiXtrans E9624
• BOSN 9800 M24
• COSN 9800 M12
• DOSN 9800 U32

• A
  6% (1)
• B
  6% (1)
• C
  11% (2)
• D
  78% (14)

Explanation

OSN 9800 U32 does not belong to the power OTN scenario because it is a large-scale, high-density backbone OTN platform designed for carrier-grade core networks, not the specialized requirements of electric power grid deployments.

Why the distractors are wrong:

• A (OptiXtrans E9624) belongs in power OTN - the OptiXtrans E-series is explicitly built for electric power utility networks, meeting the rugged and compliance requirements of substations.
• B (OSN 9800 M24) belongs in power OTN - the compact M-series chassis is sized and hardened for power grid substation environments.
• C (OSN 9800 M12) belongs in power OTN - the M12 is the smaller sibling of the M24, equally suited for power utility access and distribution scenarios.

Memory tip: Think of the letter suffix as a hint - the "M" series (M12, M24) are "Mini/Medium" chassis deployable in compact substation environments, while the "U" in U32 signals a "Universal/Ultra" backbone device meant for large telecom carrier cores, which is a fundamentally different scenario than a power grid OTN.

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