Huawei H19-315 Exam - Topic 3 Question 19 Discussion

Actual exam question for Huawei's H19-315 exam

Question #: 19
Topic #: 3

[All H19-315 Questions]

Which of the following statements about OSN 1800 V is incorrect?

A700G OTN

BSupport for rich interfaces

CUnavailable in a 19-inch cabinet

DSupport for AC/DC with 1+1 backup

Show Suggested Answer

Suggested Answer: C

TheOSN 1800 Vis a compact and versatile optical transport platform designed for metro and access networks. Let's analyze each statement:

Statement A:The OSN 1800 V supports700G OTNcapacity, making it suitable for high-bandwidth applications.

Statement B:It providesrich interfaces, including Ethernet, SDH, and OTN, ensuring flexibility for diverse use cases.

Statement C:The OSN 1800 Vis available in a 19-inch cabinet, making it easy to deploy in data centers or telecom rooms. This statement is incorrect.

Statement D:It supports bothAC and DC power inputswith1+1 redundancy, ensuring high reliability.

Thus, the incorrect statement isC.

Huawei OSN 1800 V Product Datasheet

Huawei Metro & Access WDM Solution Guide

by Mattie at Jan 05, 2026, 05:16 AM

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Sabrina

20 days ago

I feel like B is correct. Rich interfaces are a must for modern systems.

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Tammi

25 days ago

I’m leaning towards A. 700G OTN seems too low for OSN 1800 V.

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Annita

1 month ago

Agreed, C doesn't make sense. All modern equipment fits in standard racks.

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Brandee

1 month ago

I think C is incorrect. It should be available in a 19-inch cabinet.

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Natalya

1 month ago

B) Support for rich interfaces is definitely a feature.

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Shenika

2 months ago

Totally agree with Kimberely, C doesn't sound right.

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Laurene

2 months ago

Wait, it's unavailable in a 19-inch cabinet? That seems odd.

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Kimberely

2 months ago

I think C) is the one that's incorrect.

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Eugene

2 months ago

A) 700G OTN is correct.

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Gail

2 months ago

Wait, is this a trick question? I feel like I'm being set up for failure here.

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Janella

2 months ago

This question is a real head-scratcher. I'm going to need a calculator and a crystal ball to figure this one out.

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Tracie

3 months ago

D) Support for AC/DC with 1+1 backup is correct. The OSN 1800 V does have this feature.

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Keneth

3 months ago

A) 700G OTN is the correct answer. The OSN 1800 V does not support 700G OTN.

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Ethan

3 months ago

C) Unavailable in a 19-inch cabinet is incorrect. The OSN 1800 V is available in a 19-inch cabinet.

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An

4 months ago

I’m leaning towards C as well, but I wonder if there’s a chance it could be B instead since rich interfaces can sometimes be a tricky topic.

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Dong

4 months ago

I’m a bit confused about the AC/DC support. I feel like I’ve seen questions where 1+1 backup was mentioned, but I can’t recall the specifics.

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Jani

4 months ago

I remember a practice question that mentioned the 700G OTN, so I think A is probably correct.

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Alesia

4 months ago

I think the answer might be C, but I’m not entirely sure if it’s really unavailable in a 19-inch cabinet.

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Bulah

4 months ago

I've got a strategy - I'll start by eliminating the options I'm sure are correct, then focus on the remaining one.

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Jamie

4 months ago

This looks tricky. I'll need to take my time and really analyze each statement to determine which one is incorrect.

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Isaiah

5 months ago

Okay, let's see. I know OSN 1800 V supports rich interfaces, so that's probably not the incorrect statement. I'll focus on the other options.

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Cecilia

5 months ago

Hmm, I'm a bit unsure about this. I'll need to review my notes on OSN 1800 V to make sure I understand the key features.

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Pamella

5 months ago

I'm pretty confident I can handle this one. Let me think through the options carefully.

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Julene

15 days ago

I think option C is the one that's incorrect.

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