The Ultimate Huawei H19-102_V2.0 Dumps PDF Review
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NEW QUESTION # 39
The advantage of POL is passive instead of active, saving power.
- A. FALSE
- B. TRUE
Answer: B
Explanation:
POL's passive optical design (e.g., ODN with splitters) eliminates active equipment, reducing power consumption by up to 50% vs. active Ethernet, per HCSA-Sales-Transmission & Access,making the statement TRUE.
NEW QUESTION # 40
eSight is the NMS in Huawei Campus OptiX solution, right?
- A. YES
- B. NO
Answer: A
Explanation:
eSight is Huawei's Network Management System (NMS) for Campus OptiX, managing IP and POL equipment, per HCSA-Sales-Transmission & Access. It provides converged O&M, making the statement TRUE (YES).
NEW QUESTION # 41
Which aspects does the Campus OptiX (IP+POL) save investment from?
- A. Capex (Only Cabling and Construct) & Opex
- B. Capex
- C. Capex (Active Equipment, Cabling and Construct) & Opex
- D. Opex
Answer: C
Explanation:
Campus OptiX (IP+POL) saves investment, per HCSA-Sales-Transmission & Access:
Capex: Reduces costs for active equipment (fewer switches), cabling (fiber vs. copper), and construction (simplified architecture).
Opex: Lowers power, maintenance, and operational costs due to passive design.
Option C fully captures these savings, making it correct.
NEW QUESTION # 42
Which of the following are DC908 key features when dealing with financial customers?
- A. Commissioning within 8 minutes
- B. Double the industry's average stability
- C. Deterministic latency lower than 10 ps
Answer: A
Explanation:
For financial customers, DC908's key features, per HCSA-Sales-Transmission & Access, include:
Commissioning within 8 minutes (C): Critical for rapid deployment in finance.
Double stability (A): Not a specific metric; stability is enhanced but not quantified as "double." Latency <10 ps (B): Latency is low but not specified as picoseconds (ps); more likely microseconds (us).
Thus, C is correct.
NEW QUESTION # 43
DC908 key feature: The cost of self-built networks can be recovered within 1 year. The higher the bandwidth, the shorter the payback period.
- A. FALSE
- B. TRUE
Answer: B
Explanation:
The Huawei OptiXtrans DC908 is designed to offer a cost-effective DCI solution, and this statement is a verified key feature in HCSA-Sales-Transmission & Access documentation. The DC908's high capacity (88T
/fiber) and low per-bit cost enable customers to recover the investment in self-built networks within 1 year, compared to expensive leased lines. Additionally, the scalability (e.g., 100G to 800G per wavelength) means that higher bandwidth usage accelerates the payback period, as operational savings increase with scale. This economic advantage is a core selling point, making the statement TRUE.
NEW QUESTION # 44
Web GUI is applicable to a network with single device.
- A. FALSE
- B. TRUE
Answer: B
Explanation:
WebGUI supports single-device management (e.g., DC908), per HCSA-Sales-Transmission & Access, offering configuration and monitoring, making the statement TRUE.
NEW QUESTION # 45
PON is short for Passive Optical Network. It is a point-to-point (P2P) access mode.
- A. TRUE
- B. FALSE
Answer: B
Explanation:
PON is Passive Optical Network, but it uses a point-to-multipoint (P2MP) topology, not P2P, per HCSA- Sales-Transmission & Access. P2P dedicates a fiber per user, while PON shares via splitters, making the statement FALSE.
NEW QUESTION # 46
The advantage of POL is simple network architecture, transform multi-layers into 2-layers.
- A. FALSE
- B. TRUE
Answer: B
Explanation:
POL simplifies traditional multi-layer LANs (e.g., core, aggregation, access) into a 2-layer architecture (OLT to ONU via ODN), per HCSA-Sales-Transmission & Access. This reduces complexity and equipment, making the statement TRUE.
NEW QUESTION # 47
Campus OptiX solution support smooth evolution from GPON to 10GPON.
- A. FALSE
- B. TRUE
Answer: B
Explanation:
Campus OptiX supports GPON (2.5Gbps) and evolves to 10GPON (10Gbps) using the same OLT and ODN, per HCSA-Sales-Transmission & Access, ensuring future-proofing, making the statement TRUE.
NEW QUESTION # 48
Which of the following are key features of DC908?
- A. 30%+ higher performance than the industry average
- B. Double the industry's average stability
- C. Payback within 1 year for self-built networks
- D. Automatic Commissioning within 8 minutes
Answer: C,D
Explanation:
DC908's key features, per HCSA-Sales-Transmission & Access, include:
Payback within 1 year (A): A core economic benefit.
Automatic Commissioning within 8 minutes (D): Simplifies deployment.
30%+ higher performance (B): Capacity is 47% higher, but "performance" isn't phrased this way.
Double stability (C): Not a specific claim.
Thus, A and D are correct.
NEW QUESTION # 49
DC908 supports 197ETSI rack, 600/800/1000/1200mm depth installation.
- A. FALSE
- B. TRUE
Answer: B
Explanation:
The Huawei OptiXtrans DC908 is designed for flexible deployment in different data center environments. It supports:
#197 ETSI rack compatibility - Ensuring industry-standard installation options.#600mm, 800mm, 1000mm, and 1200mm depth installation - Making it adaptable to different rack sizes for seamless integration into various data centers.
Thus, the correct answer is TRUE.
NEW QUESTION # 50
eSight can manage both IP and POL equipment in Campus OptiX solution.
- A. FALSE
- B. TRUE
Answer: B
Explanation:
eSight is Huawei's network management system (NMS) designed to provide centralized management for various network elements. In the context of the Campus OptiX solution, HCSA-Sales-Transmission & Access documents confirm that eSight supports converged management of both IP-based equipment (e.g., switches, routers) and POL components (e.g., OLTs, ONUs). This capability enables unified monitoring, configuration, and fault detection across the hybrid IP+POL architecture, enhancing operational efficiency. The statement is consistent with eSight's documented functionality, making it TRUE.
NEW QUESTION # 51
What is the network topology in PON technology?
- A. P2MP (Point-to-Multipoint)
- B. P2P (Point-to-Point)
Answer: A
Explanation:
Passive Optical Networks (PON) use a Point-to-Multipoint (P2MP) topology where a single Optical Line Terminal (OLT) connects to multiple Optical Network Units (ONUs) or Optical Network Terminals (ONTs) using passive splitters.
#Efficient Bandwidth Sharing - A single fiber from the OLT is split among multiple users, reducing fiber deployment costs.
#Scalable and Cost-Effective - Supports higher user density with minimal fiber usage.
Since PON does not follow a Point-to-Point (P2P) model, the correct answer is P2MP.
NEW QUESTION # 52
In DCI scenarios, high-level customers' major pain points are not high costs and difficult O&M.
- A. TRUE
- B. FALSE
Answer: B
Explanation:
High-level customers in DCI scenarios (e.g., ISPs, enterprises) consistently cite high costs and difficult O&M as major pain points, per HCSA-Sales-Transmission & Access. High costs stem from bandwidth growth and leased lines, while difficult O&M arises from complex networkmanagement. The statement negates these documented issues, making it FALSE. (Note: This contradicts Question 4, but both are evaluated independently based on documentation.)
NEW QUESTION # 53
DC908 key feature: 620,000+ optical devices have been commercially used worldwide, covering various industries such as ISP, finance, etc.
- A. TRUE
- B. FALSE
Answer: B
Explanation:
The Huawei OptiXtrans DC908 is a Data Center Interconnect (DCI) solution tailored for high-performance, low-latency, and simplified deployment in data center scenarios. While Huawei's optical solutions, including the DC908, are widely deployed globally, the specific claim of "620,000+ optical devices commercially used worldwide" is not explicitly documented as a key feature of the DC908 in official HCSA-Sales-Transmission
& Access materials. The DC908's key features focus on aspects like high capacity (e.g., 88T per fiber), low power consumption (35% lower than the industry average), rapid commissioning (within 8 minutes), and cost- effective payback (within 1 year for self-built networks). The figure of 620,000+ devices might pertain to Huawei's broader optical portfolio, but it is not a verified key feature specific to the DC908. Thus, the statement is FALSE in this context.
NEW QUESTION # 54
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