H19-410_V1.0 · Question #242
Which of the following types of ONU are supported? (Multiple Choice)
The correct answer is A. Wired + Wireless + Telephone B. Cable + Telephone C. Wired + POE D. Wired + Wireless E. Wired. All five options are correct because ONUs (Optical Network Units) are manufactured in multiple form factor variants to serve different deployment scenarios - a wired-only ONU suits business ethernet needs, a wireless ONU adds Wi-Fi for residential use, a telephone ONU includes…
Question
Which of the following types of ONU are supported? (Multiple Choice)
Options
- AWired + Wireless + Telephone
- BCable + Telephone
- CWired + POE
- DWired + Wireless
- EWired
How the community answered
(28 responses)- A100% (28)
Explanation
All five options are correct because ONUs (Optical Network Units) are manufactured in multiple form factor variants to serve different deployment scenarios - a wired-only ONU suits business ethernet needs, a wireless ONU adds Wi-Fi for residential use, a telephone ONU includes POTS/VoIP ports, a POE ONU powers downstream devices like cameras or phones, and a cable ONU outputs over coaxial for hybrid fiber-coax environments. Since this is an "all of the above" scenario, there are no incorrect distractors - every listed combination represents a real, commercially deployed ONU type. The question tests whether you know the full breadth of ONU support rather than assuming only one or two variants exist.
Memory tip: Think of ONU types by the last-mile technologies they bridge - fiber in, anything out. If a home or business needs it (Wi-Fi, phone, PoE switch, cable TV), there's an ONU variant for it.
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