Exam H19-301_V4.0 Topic 1 Question 90 Discussion

Actual exam question for Huawei's H19-301_V4.0 exam
Question #: 90
Topic #: 1
Huawei's hybrid cable 2.0 supports ultra-long-distance data transmission and power supply. The PoE+ power supply distance can be extended to 600 m.

Suggested Answer: A Vote an answer

Huawei Hybrid Cable 2.0 integrates power lines and optical fibers into a single cable. It supports PoE+ (IEEE
802.3at) and extends the PoE+ power supply distance up to 600 meters without using additional power modules.
This feature is especially valuable for outdoor AP deployments where conventional Ethernet cabling distances are limited (typically up to 100 m). Hybrid Cable 2.0 simplifies cabling and reduces infrastructure costs in remote deployment scenarios.
Reference:
Huawei HCSA-IP Network V4.0 Study Guide, Chapter: "Huawei Campus WLAN Products and Solutions", Section: "WLAN Cabling and Power Supply Technologies" Huawei Hybrid Cable 2.0 Solution Introduction
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by Luther at Oct 08, 2026, 03:17 AM

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